Modifying mysql.sh add support of installation on a remote sql server

install/mysql.sh

@@ -59,6 +59,20 @@ CREATE DATABASE IF NOT EXISTS $database; "
 grant_mail="GRANT ALL ON $database.dovecot_view TO '$alternc_mail_user'@'${MYSQL_CLIENT}' IDENTIFIED BY '$alternc_mail_password';"
 grant_mail=$grant_mail"GRANT SELECT ON $database.* TO '$alternc_mail_user'@'${MYSQL_CLIENT}' IDENTIFIED BY '$alternc_mail_password';"
 
+
+#if mysql_client != localhost means we are connecting to a remote server
+#the remote sql use rshould already be configured but it is a way of confirming it.
+if [ $MYSQL_CLIENT != "localhost" ]; then
+       mysql="/usr/bin/mysql -h$host -u$user -p$password"
+  if ! $mysql << EOF
+$grant
+EOF
+       then
+               echo "Fail"
+               echo "Can't grant to remote system user $user, aborting";
+               exit 1
+       fi
+else
   echo -n "Trying debian.cnf: "
   mysql="/usr/bin/mysql --defaults-file=/etc/mysql/debian.cnf"
   # If this call fail, we may be connected to a mysql-server version 5.0.
@@ -95,6 +109,7 @@ EOF
   	fi
       fi
   fi
+fi
 echo "ok!"
 
 if [ -f $MYSQL_CONFIG ]; then