urbackup_backend/start_urbackup_server

#!/bin/sh

NAME="urbackup_srv"
BASEDIR=`dirname $0`
PREFIX=`dirname $BASEDIR`
DAEMON=$PREFIX/sbin/urbackup_srv
if ! test -x $DAEMON
then
	PREFIX=/usr/local
    DAEMON=$PREFIX/sbin/urbackup_srv
	if ! test -x $DAEMON
	then
		PREFIX=/usr
		DAEMON=$PREFIX/sbin/urbackup_srv
	fi
fi

DAEMON_DIR="/var"
if ! test -f $DAEMON_DIR/urbackup/backup_server.db
then
    DAEMON_DIR="$PREFIX/var"
    if ! test -f $DAEMON_DIR/urbackup/backup_server.db
    then
		DAEMON_DIR="/usr/local/var"
		if ! test -f $DAEMON_DIR/urbackup/backup_server.db
		then
			DAEMON_DIR="/var"
			if ! test -d $DAEMON_DIR/urbackup
			then
				DAEMON_DIR="$PREFIX/var"
				if ! test -d $DAEMON_DIR/urbackup
				then
					DAEMON_DIR="/usr/local/var"
					if ! test -d $DAEMON_DIR/urbackup
					then
						DAEMON_DIR="/usr/var"
					fi
				fi
			fi
		fi
    fi
fi



DAEMON_LIBS="$PREFIX/lib"
PLUGIN_PYCHART="--plugin $DAEMON_LIBS/liburbackupserver_pychart.so"
if ! test -e $DAEMON_LIBS/liburbackupserver_pychart.so
then
	PLUGIN_PYCHART=""
fi

PLUGIN_URL="--plugin $DAEMON_LIBS/liburbackupserver_urlplugin.so"
if ! test -e $DAEMON_LIBS/liburbackupserver_urlplugin.so
then
	PLUGIN_URL=""
fi

PLUGIN_BDB="--plugin $DAEMON_LIBS/liburbackupserver_bdbplugin.so"
if ! test -e $DAEMON_LIBS/liburbackupserver_bdbplugin.so
then
	PLUGIN_BDB=""
fi

PLUGIN_CRYPTO="--plugin $DAEMON_LIBS/liburbackupserver_cryptoplugin.so"
if ! test -e $DAEMON_LIBS/liburbackupserver_cryptoplugin.so
then
	PLUGIN_CRYPTO=""
fi

SNAPSHOT_HELPER="$PREFIX/bin/urbackup_snapshot_helper"
if ! test -x $SNAPSHOT_HELPER
then
	echo "Info: Snapshot helper not found. Btrfs mode will not work."
fi

DAEMON_PLUGINS="$PLUGIN_BDB $PLUGIN_PYCHART $PLUGIN_URL $PLUGIN_CRYPTO --plugin $DAEMON_LIBS/liburbackupserver_downloadplugin.so --plugin $DAEMON_LIBS/liburbackupserver_fsimageplugin.so --plugin $DAEMON_LIBS/liburbackupserver_httpserver.so --plugin $DAEMON_LIBS/liburbackupserver.so --http_root $DAEMON_DIR/urbackup/www --workingdir $DAEMON_DIR --snapshot_helper $SNAPSHOT_HELPER"
S_DAEMON="--daemon"

print_help()
{
	echo "UrBackup server wrapper script. Starts UrBackup Server."
	echo "Parameters:"
	echo "--fastcgi_port {port}	Specifies the port where UrBackup server will listen for FastCGI connections. Default: 55413"
	echo "--http_port {port}	Specifies the port where UrBackup server will listen for HTTP connections. Default: 55414"
	echo "--logfile {file}	Specifies the log file name. Default: urbackup.log"
	echo "--loglevel {debug|info|warn|error}	Specifies the log level. Possible values: debug, info, warn, error. Default: warn"
	echo "--no_daemon	Do not start as a daemon"
	echo "--pidfile {file}		Save pid of daemon in file"
	echo "--sqlite_tmpdir {tmpdir}	Specifies the directory sqlite uses to store temporary tables"
	echo "--verify_hashes		Verifies a backup"
	echo "--remove_unknown		Remove unknown backups from storage and internal database"
	echo "--reset_pw {pw}		Resets the pw"
	echo "--cleanup {X}			Cleans up X %|M|G|T from backup storage"
	echo "--repair_database		Tries to repair the database"
	echo "--defrag_database		Defragments the internal database and deletes the file entry cache"
	echo "--export_auth_log		Export authentication log"
	echo "--broadcast_interfaces   List of network interfaces from which to send broadcasts (separated by ,)"
	echo "--user			   Start as specific user (default: urbackup)"
	echo ""
	echo "Have a nice day!"
	exit 0
}

print_version()
{
	echo "UrBackup Server v1.4"
	echo "Copyright (C) 2011-2013 Martin Raiber"
	echo "This is free software; see the source for copying conditions. There is NO"
	echo "warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
	exit 0
}

RUN_IN_GDB=0
RUN_IN_VALGRIND=0

GETOPT=getopt

if test -x $PREFIX/bin/getopt
then
	GETOPT=$PREFIX/bin/getopt
fi

if `$GETOPT -T > /dev/null 2>&1`; [ $? = 4 ]; then
	FASTCGI_PORT=55413
	HTTP_PORT=55414
	LOGFILE="urbackup.log"
	LOGLEVEL="warn"
	PIDFILE="/var/run/urbackup_srv.pid"
	SQLITE_TMPDIR=""
	VERIFY_HASHES=""
	RESET_PW=""
	CLEANUP=""
	BROADCAST_INTERFACES=""
	URB_USER="urbackup"
	TEMP=`$GETOPT -o f:h:l:v -n start_urbackup_server --long version,no_daemon,help,fastcgi_port:,http_port:,logfile:,loglevel:,pidfile:,sqlite_tmpdir:,verify_hashes:,reset_pw:,cleanup:,remove_unknown,cleanup_database,repair_database,broadcast_interfaces:,run_in_gdb,run_in_valgrind,user:,defrag_database,export_auth_log -- "$@"`
	eval set -- "$TEMP"
	while true ; do
		case "$1" in
			-f|--fastcgi_port) FASTCGI_PORT="$2"; shift 2 ;;
			-h|--http_port) HTTP_PORT="$2"; shift 2 ;;
			-l|--logfile) LOGFILE="$2"; shift 2 ;;
			-v|--loglevel) LOGLEVEL="$2"; shift 2 ;;
			--pidfile) PIDFILE="$2"; shift 2 ;;
			--no_daemon) S_DAEMON=""; shift ;;
			--help) print_help ;;
			--version) print_version ;;
			--sqlite_tmpdir) SQLITE_TMPDIR="--sqlite_tmpdir $2"; shift 2 ;;
			--verify_hashes) VERIFY_HASHES="--verify_hashes $2"; shift 2 ;;
			--reset_pw) RESET_PW="--reset_pw \"$2\""; shift 2 ;;
			--cleanup) CLEANUP="--app cleanup --cleanup_amount $2"; shift 2;;
			--remove_unknown) CLEANUP="--app remove_unknown"; shift ;;
			--cleanup_database) CLEANUP="--app cleanup_database"; shift ;;
			--repair_database) CLEANUP="--app repair_database"; shift ;;
			--broadcast_interfaces) BROADCAST_INTERFACES="--broadcast_interfaces \"$2\""; shift 2 ;;
			--run_in_gdb) RUN_IN_GDB=1; shift ;;
			--run_in_valgrind) RUN_IN_VALGRIND=1; shift ;;
			--user) URB_USER="$2"; shift 2;;
			--defrag_database) CLEANUP="--app defrag_database"; shift ;;
			--export_auth_log) CLEANUP="--app export_auth_log"; shift ;;
			--) shift; break ;;
			*) echo "error!" ; exit 1 ;;
		esac
	done
	
	if [ "x$VERIFY_HASHES" != "x" ]
	then
		LOGLEVEL="info"
		S_DAEMON="--no-server"
	fi
	
	if [ "x$RESET_PW" != "x" ]
	then
		LOGLEVEL="debug"
		S_DAEMON="--no-server"
	fi
	
	if [ "x$CLEANUP" != "x" ]
	then
		LOGLEVEL="debug"
		S_DAEMON="--no-server"
	fi
	
	if [ "x$RUN_IN_GDB" = "x1" ]
	then
		S_DAEMON=""
	fi
	
	if [ "x$RUN_IN_VALGRIND" = "x1" ]
	then
		S_DAEMON=""
	fi
	
	DAEMON_ARGS="--port $FASTCGI_PORT --logfile /var/log/$LOGFILE --loglevel $LOGLEVEL --http_port $HTTP_PORT --pidfile $PIDFILE --user $URB_USER $SQLITE_TMPDIR $VERIFY_HASHES $RESET_PW $CLEANUP $BROADCAST_INTERFACES"
else
	DAEMON_ARGS="--user urbackup $*"
fi


# Exit if the package is not installed
if [ ! -x $DAEMON ]
then
    echo "Server binary not found"
fi

ulimit -n 100000 > /dev/null 2>&1

export MPLCONFIGDIR=$DAEMON_DIR/urbackup

DAEMON_ARGS="$DAEMON_PLUGINS $DAEMON_ARGS"

cd $DAEMON_DIR
if [ "x$RUN_IN_GDB" = "x1" ]
then
	gdb --args $DAEMON $S_DAEMON $DAEMON_ARGS
elif [ "x$RUN_IN_VALGRIND" = "x1" ]
then
	valgrind --leak-check=full --track-origins=yes $DAEMON $S_DAEMON $DAEMON_ARGS --allow_shutdown true --leak_check true
else
	exec $DAEMON $S_DAEMON $DAEMON_ARGS
fi