#!/bin/sh
# $Id$
#
# Script for common functions for Oracle engine in Kamailio
#
# History:

if [ -z "$EGREP" ]; then
	EGREP="egrep"
fi

# read any password
prompt_oracle_pw()
{
	case $1 in
	    rw)
		if [ -n "$DBRWPW" ]; then
			return
		fi
		CURDBUSER="$DBRWUSER"
		;;
	    ro)
		if [ -n "$DBROPW" ]; then
			return
		fi
		CURDBUSER="$DBROUSER"
		;;
	    root)
		if [ -n "$DBROOTPW" ]; then
			return
		fi
		CURDBUSER="$DBROOTUSER"
		;;
	    sys)
		if [ -n "$DBSYSPW" ]; then
			return
		fi
		CURDBUSER="$DBSYSUSER"
		;;
	    *)
		merr "prompt_oracle_pw: argument error"
		exit 1
		;;
	esac
	savetty=`stty -g`
	echo -n "Oracle password for $CURDBUSER: "
	stty -echo
	case $1 in
	    rw)
		read DBRWPW
		export DBRWPW
		CURPW=$DBRWPW
		;;
	    ro)
		read DBROPW
		export DBROPW
		CURPW=$DBROPW
		;;
	    root)
		read DBROOTPW
		export DBROOTPW
		CURPW=$DBROOTPW
		;;
	    sys)
		read DBSYSPW
		export DBSYSPW
		CURPW=$DBSYSPW
		;;
	esac
	stty $savetty
	echo
	if [ -z "$CURPW" ]; then
		merr "empty password is illegal"
		exit 1
	fi
}

check_oracle_log()
{
	if [ -f $ORALOG ]; then
		$EGREP -qi "error" $ORALOG
		if [ $? -eq 0 ]; then
			echo "NOTE: last errors stored in $ORALOG"
			return 0
		fi
		rm $ORALOG
	fi
	return 1
}