/*
   Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.

   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License, version 2.0,
   as published by the Free Software Foundation.

   This program is also distributed with certain software (including
   but not limited to OpenSSL) that is licensed under separate terms,
   as designated in a particular file or component or in included license
   documentation.  The authors of MySQL hereby grant you an additional
   permission to link the program and your derivative works with the
   separately licensed software that they have included with MySQL.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License, version 2.0, for more details.

   You should have received a copy of the GNU General Public License
   along with this program; if not, write to the Free Software
   Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301  USA
*/

#ifndef MGMAPI_INTERNAL_H
#define MGMAPI_INTERNAL_H

#include <portlib/NdbTCP.h>

#ifdef __cplusplus
extern "C" {
#endif

  /**
   * Set an integer parameter for a connection
   *
   * @param handle the NDB management handle.
   * @param node1 the node1 id
   * @param node2 the node2 id
   * @param param the parameter (e.g. CFG_CONNECTION_SERVER_PORT)
   * @param value what to set it to
   * @param reply from ndb_mgmd
   */
  int ndb_mgm_set_connection_int_parameter(NdbMgmHandle handle,
					   int node1,
					   int node2,
					   int param,
					   int value,
					   struct ndb_mgm_reply* reply);

  /**
   * Send list of dynamic ports to use when setting up connections
   * between nodes in the cluster.
   *
   * NOTE! Currently only ndbd's set up dynamic listening ports
   * and all other node types are clients or have static server ports.
   *
   * @param handle the NDB management handle.
   * @param nodeid the node which has openened the ports
   * @param ports pointer to an array of ndb_mgm_dynamic_port structs
   * @param num_ports the number of ndb_mgm_dynamic_ports passed
   * @return 0 on success. < 0 on error.
   */
  struct ndb_mgm_dynamic_port {
   int nodeid; /* The node which should use below port */
   int port; /* The port to use */
  };
  int ndb_mgm_set_dynamic_ports(NdbMgmHandle handle,
                                int nodeid,
                                struct ndb_mgm_dynamic_port* ports,
                                unsigned num_ports);

  /**
   * Get an integer parameter for a connection
   *
   * @param handle the NDB management handle.
   * @param node1 the node1 id
   * @param node2 the node2 id
   * @param param the parameter (e.g. CFG_CONNECTION_SERVER_PORT)
   * @param value where to store the retreived value. In the case of 
   * error, value is not changed.
   * @param reply from ndb_mgmd
   * @return 0 on success. < 0 on error.
   */
  int ndb_mgm_get_connection_int_parameter(NdbMgmHandle handle,
					   int node1,
					   int node2,
					   int param,
					   int *value,
					   struct ndb_mgm_reply* reply);

  /**
   * Convert connection to transporter
   * @param   handle    NDB management handle.
   *
   * @return socket
   *
   * @note the socket is now able to be used as a transporter connection
   */
  NDB_SOCKET_TYPE ndb_mgm_convert_to_transporter(NdbMgmHandle *handle);

  int ndb_mgm_disconnect_quiet(NdbMgmHandle handle);

  /**
   * Set configuration
   *
   * @param   handle    NDB management handle.
   * @param   config    The new configuration to set
   */
  int ndb_mgm_set_configuration(NdbMgmHandle handle,
                                struct ndb_mgm_configuration* config);


  NDB_SOCKET_TYPE _ndb_mgm_get_socket(NdbMgmHandle handle);

  /**
   * Get configuration
   *
   * @param   handle    NDB management handle.
   * @param   version   version of this node
   * @param   nodetype   type of this node
   */
  struct ndb_mgm_configuration *
  ndb_mgm_get_configuration2(NdbMgmHandle handle,
                             unsigned version,
                             enum ndb_mgm_node_type nodetype,
                             int from_node = 0);


#ifdef __cplusplus
}
#endif


#endif
