opensips 2.2.2-3 / usr / sbin / opensipsdbctl

#!/bin/sh
#
# $Id$
#
# opensips control tool for maintaining opensips databases
#
#===================================================================

PATH=$PATH:/usr/sbin//

# for testing only, please don't enable this in production environments
# as this introduce security risks
TEST="false"

### include resource files, if any
if [ -f /etc/opensips/opensipsctlrc ]; then
	. /etc/opensips/opensipsctlrc
fi
if [ -f /etc/opensips//opensipsctlrc ]; then
	. /etc/opensips//opensipsctlrc
fi
if [ -f ~/.opensipsctlrc ]; then
	. ~/.opensipsctlrc
fi

if [ $TEST = "true" ]; then
	if [ -f ./opensipsctlrc ]; then
		. ./opensipsctlrc
	elif [ -f scripts/opensipsctlrc ]; then
		. scripts/opensipsctlrc
	fi
fi

if [ -z $SHELL_TESTED ] && [ -z $NOHLPRINT ] ; then
	if [ -x /bin/bash ]; then
		# bash is available
		export SHELL_TESTED=yes
		exec /bin/bash $0 $@
	else
		NOHLPRINT=yes
	fi
fi


### version for this script
VERSION='$Revision: 3997 $'

if [ -z "$MYDIR" ] ; then
	MYDIR=`dirname $0`
fi

if [ -z "$MYLIBDIR" ] ; then
	MYLIBDIR="/usr/lib/x86_64-linux-gnu/opensips/opensipsctl"
	if [ ! -d "$MYLIBDIR" ]; then
		MYLIBDIR=$MYDIR
	fi
fi


##### ------------------------------------------------ #####
### load base functions
#
if [ -f "$MYLIBDIR/opensipsdbctl.base" ]; then
	. "$MYLIBDIR/opensipsdbctl.base"
else
	echo -e "Cannot load core functions '$MYLIBDIR/opensipsdbctl.base' - exiting ...\n"
	exit -1
fi

#
##### ------------------------------------------------ #####
### DBENGINE
#
unset USED_DBENGINE
if [ -z "$DBENGINE" ] ; then
	merr "database engine not specified, please setup one in the config script"
	exit 1
fi

case $DBENGINE in
	MYSQL|mysql|MySQL)
		if [ -f "$MYLIBDIR/opensipsdbctl.mysql" ]; then
			. "$MYLIBDIR/opensipsdbctl.mysql"
			USED_DBENGINE="mysql"
		else
			merr "could not load the script in $MYLIBDIR/opensipsdbctl.mysql for database engine $DBENGINE"
		fi
		;;
	PGSQL|pgsql|postgres|postgresql|POSTGRESQL)
		if [ -f "$MYLIBDIR/opensipsdbctl.pgsql" ]; then
			. "$MYLIBDIR/opensipsdbctl.pgsql"
			USED_DBENGINE="postgres"
		else
			merr "could not load the script in $MYLIBDIR/opensipsdbctl.pgsql for database engine $DBENGINE"
		fi
		;;
	ORACLE|oracle|Oracle)
		if [ -f "$MYLIBDIR/opensipsdbctl.oracle" ]; then
			. "$MYLIBDIR/opensipsdbctl.oracle"
			USED_DBENGINE="oracle"
		else
			merr "could not load the script in $MYLIBDIR/opensipsdbctl.oracle for database engine $DBENGINE"
		fi
		;;
	DBTEXT|dbtext|textdb)
		if [ -f "$MYLIBDIR/opensipsdbctl.dbtext" ]; then
			. "$MYLIBDIR/opensipsdbctl.dbtext"
			USED_DBENGINE="dbtext"
			DBNAME=$DB_PATH
		else
			merr "could not load the script in $MYLIBDIR/opensipsdbctl.dbtext for database engine $DBENGINE"
		fi
		;;
	DB_BERKELEY|db_berkeley|BERKELEY|berkeley)
		if [ -f "$MYLIBDIR/opensipsdbctl.db_berkeley" ]; then
			. "$MYLIBDIR/opensipsdbctl.db_berkeley"
			USED_DBENGINE="berkeley"
			DBNAME=$DB_PATH
		else
			merr "could not load the script in $MYLIBDIR/opensipsdbctl.db_berkeley for database engine $DBENGINE"
		fi
		;;
	DB_SQLITE|db_sqlite|SQLITE|sqlite)
		if [ -f "$MYLIBDIR/opensipsdbctl.sqlite" ]; then
			. "$MYLIBDIR/opensipsdbctl.sqlite"
			USED_DBENGINE="sqlite"
			DBNAME=$DB_PATH
		else
			merr "could not load the script in $MYLIBDIR/opensipsdbctl.db_berkeley for database engine $DBENGINE"
		fi
		;;

esac

if [ -z "$USED_DBENGINE" ] ; then
	merr "database engine not loaded - tried '$DBENGINE'"
	exit 1
else
	mdbg "database engine '$USED_DBENGINE' loaded"
fi


# dump all rows
opensips_dump()  # pars: <database name>
{
	if [ $# -ne 2 ] ; then
		merr "opensips_dump function takes two param"
		exit 1
	fi
	if [ "$USED_DBENGINE" = "oracle" ]; then
		oracle_dump $1 $2
	elif [ "$USED_DBENGINE" = "sqlite" ]; then
		sql_query $1 $DUMP_CMD > $2
	elif [ "$PW" = "" ] ; then
		$DUMP_CMD $1 > $2
	else
		$DUMP_CMD "-p$PW" $1 > $2
	fi
	if [ "$?" -ne 0 ]; then
			merr "db dump failed"
			exit 1
	fi
	minfo "db dump successful"
}


opensips_restore() #pars: <database name> <filename>
{
	if [ $# -ne 2 ] ; then
		merr "opensips_restore function takes two params"
		exit 1
	fi
	if [ "$USED_DBENGINE" = "oracle" ]; then
		oracle_restore $1 $2
	elif [ "$USED_DBENGINE" = "sqlite" ]; then
		if [ -f $1 ] ; then
			get_answer ask "Sqlite database exists? Remove current db (y/n): "
			if [ "$ANSWER" = "y" ]; then
				rm $1
			else
				minfo "Kept old database"
				exit 0
			fi
		fi
		sql_query $1 ".read $2"
	else
		sql_query $1 < $2
	fi
	if [ "$?" -ne 0 ]; then
			merr "db restore failed"
			exit 1
	fi
	minfo "db restore successful"
}


opensips_pframework_create() #pars: none
{
	if [ -e $DEFAULT_CFG_DIR/pi_framework_sample ] ; then
		get_answer ask "Sample already exists. Overwrite? (y/n): "
		if [ "$ANSWER" != "y" ]; then
			exit 1
		fi
	fi
	touch $DEFAULT_CFG_DIR/pi_framework_sample
	if [ $? -ne 0 ] ; then
		merr "Unable to create $DEFAULT_CFG_DIR/pi_framework_sample"
		exit 1
	fi

	if [ -d "$DATA_DIR/pi_http" ] ; then
		PI_MODULES="$STANDARD_MODULES"
	else
		merr "Please install first the pi_http module"
		exit 1
	fi


	oet_answer $INSTALL_EXTRA_TABLES "Add provisionning framework for extra tables? (y/n): "
	if [ "$ANSWER" = "y" ]; then
		PI_MODULES="$PI_MODULES $EXTRA_MODULES"
	fi

	get_answer $INSTALL_PRESENCE_TABLES "Add provisionning framework for presence tables? (y/n): "
	if [ "$ANSWER" = "y" ]; then
		PI_PRESENCE_MODULES="TRUE"
	fi

	cat $DATA_DIR/pi_http/pi_framework-00 > $DEFAULT_CFG_DIR/pi_framework_sample
	for TABLE in $PI_MODULES; do
		if [ -e $DATA_DIR/pi_http/$TABLE-table ]; then
			cat $DATA_DIR/pi_http/$TABLE-table >> $DEFAULT_CFG_DIR/pi_framework_sample
		else
			merr "Unable to configure: $TABLE - missing table descriptor"
		fi
	done
	if [ "$PI_PRESENCE_MODULES" = "TRUE" ]; then
		if [ -e $DATA_DIR/pi_http/presence-table ]; then
			cat $DATA_DIR/pi_http/presence-table >> $DEFAULT_CFG_DIR/pi_framework_sample
		else
			merr "Unable to configure: presence - missing table descriptor"
		fi
		if [ -e $DATA_DIR/pi_http/rls-table ]; then
			cat $DATA_DIR/pi_http/rls-table >> $DEFAULT_CFG_DIR/pi_framework_sample
		else
			merr "Unable to configure: rls - missing table descriptor"
		fi
	fi
	cat $DATA_DIR/pi_http/pi_framework-01 >> $DEFAULT_CFG_DIR/pi_framework_sample
	for TABLE in $PI_MODULES; do
		if [ -e $DATA_DIR/pi_http/$TABLE-mod ]; then
			cat $DATA_DIR/pi_http/$TABLE-mod >> $DEFAULT_CFG_DIR/pi_framework_sample
		else
			merr "Unable to configure: $TABLE - missing mod descriptor"
		fi
	done
	if [ "$PI_PRESENCE_MODULES" = "TRUE" ]; then
		if [ -e $DATA_DIR/pi_http/presence-mod ]; then
			cat $DATA_DIR/pi_http/presence-mod >> $DEFAULT_CFG_DIR/pi_framework_sample
		else
			merr "Unable to configure: presence - missing mod descriptor"
		fi
		if [ -e $DATA_DIR/pi_http/rls-mod ]; then
			cat $DATA_DIR/pi_http/rls-mod >> $DEFAULT_CFG_DIR/pi_framework_sample
		else
			merr "Unable to configure: rls - missing mod descriptor"
		fi
	fi
	cat $DATA_DIR/pi_http/pi_framework-02 >> $DEFAULT_CFG_DIR/pi_framework_sample

	minfo "Sample provisionning framework saved as: $DEFAULT_CFG_DIR/pi_framework_sample"

}


opensips_pframework() #pars: <action>
{
	if [ $# -ne 1 ] ; then
		merr "opensips_pframework function takes one parameter"
		exit 1
	fi

	case $1 in
		create)
			shift
			opensips_pframework_create "$@"
			exit $?
			;;
		*)
			merr "Unexpected pframework action: $1"
			usage
			exit 1
			;;
	esac
}


case $1 in
	migrate)
		if [ "$USED_DBENGINE" != "mysql" ] ; then
			merr "The \"$1\" operation is not supported for $USED_DBENGINE (MYSQL only)"
			exit 1
		fi

		minfo	"MySQL DB migration tool for OpenSIPS 2.1.x databases\n\
----------------------------------------------------------------------"
		mwarn "\
We recommend using this tool ONLY in order to upgrade an existing\n\
OpenSIPS 2.1.x MySQL database to the 2.2 schema. Behaviour when automatically\n\
migrating earlier DB versions (1.8, 1.9, 1.10, 1.11) to 2.2 is undefined"
		read -p"Do you wish to continue? (y/N) " ANS

		[ "$ANS" != "y" -a "$ANS" != "Y" ] && exit 1

		if [ $# -ne 3 ] ; then
			merr "\"migrate\" command requires exactly 2 params: <old_database> and <new_database>"
			exit 1
		fi
		# create new database
		minfo "Creating new database \"$3\" ..."
		NO_USER_INIT="yes"
		opensips_create $3
		if [ "$?" -ne 0 ] ; then
			echo "migrate: creating new database failed"
			exit 1
		fi
		# migrate data
		minfo "Migrating data from \"$2\" to \"$3\" ..."
		migrate_db $2 $3
		minfo "Migration successfully completed."
		exit 0;
		;;
	copy)
		# copy database to some other name
		if [ "$USED_DBENGINE" = "berkeley" -o "$USED_DBENGINE" = "dbtext" ] ; then
			merr "$USED_DBENGINE don't support this operation"
			exit 1
		fi
		# sqlite has backup function which creats a copy of the db
		if [ "$USED_DBENGINE" = "sqlite" ] ; then
			if [ -f $2 ] ; then
				get_answer ask "File $2 exists? Remove file and install new db instead? (y/n): "
				if [ "$ANSWER" = "y" ]; then
					rm $2
				else
					minfo "Kept old $2 file"
					exit 0
				fi
			fi
			sql_query $DBNAME ".backup $2"
			minfo "Copy succesfully completed"
			exit $?
		fi
		shift
		if [ $# -ne 1 ]; then
			usage
			exit 1
		fi
		tmp_file=`mktemp /tmp/opensipsdbctl.XXXXXXXXXX` || exit 1
		opensips_dump $DBNAME $tmp_file
		ret=$?
		if [ "$ret" -ne 0 ]; then
			rm $tmp_file
			exit $ret
		fi
		NO_USER_INIT="yes"
		opensips_create $1
		ret=$?
		if [ "$ret" -ne 0 ]; then
			rm $tmp_file
			exit $ret
		fi
		opensips_restore $1 $tmp_file
		ret=$?
		rm -f $tmp_file
		exit $ret
		;;
	backup)
		if [ "$USED_DBENGINE" = "berkeley" -o "$USED_DBENGINE" = "dbtext" ] ; then
			merr "$USED_DBENGINE don't support this operation"
			exit 1
		fi
		# backup current database
		shift
		if [ $# -ne 1 ]; then
			usage
			exit 1
		fi
		opensips_dump $DBNAME $1
		exit $?
		;;
	restore)
		if [ "$USED_DBENGINE" = "berkeley" -o "$USED_DBENGINE" = "dbtext" ] ; then
			merr "$USED_DBENGINE don't support this operation"
			exit 1
		fi
		# restore database from a backup
		shift
		if [ $# -ne 1 ]; then
			usage
			exit 1
		fi
		opensips_restore $DBNAME $1
		exit $?
		;;
	create)
		# create new database structures
		shift
		if [ $# -eq 1 ] ; then
			DBNAME="$1"
		fi

		opensips_create $DBNAME
		exit $?
		;;
	presence)
		presence_create $DBNAME
		exit $?
		;;
	extra)
		extra_create $DBNAME
		exit $?
		;;
	drop)
		# delete opensips database
		# create new database structures
		shift
		if [ $# -eq 1 ] ; then
			DBNAME="$1"
		fi

		opensips_drop $DBNAME
		exit $?
		;;
	reinit)
		# delete database and create a new one
		# create new database structures
		shift
		if [ $# -eq 1 ] ; then
			DBNAME="$1"
		fi
		opensips_drop $DBNAME
		ret=$?
		if [ "$ret" -ne 0 ]; then
			exit $ret
		fi
		opensips_create $DBNAME
		exit $?
		;;
	bdb|db_berkeley)
		shift
		opensips_berkeley "$@"
		exit $?
		;;
	pframework)
		shift
		opensips_pframework "$@"
		exit $?
		;;
	version)
		echo  "$0 $VERSION"
		;;
	*)
		merr "$0: Unknown command - \"$1\""
		usage
		exit 1;
		;;
esac