/*
 * Copyright (c) 2009      Cisco Systems, Inc.  All rights reserved. 
 * $COPYRIGHT$
 * 
 * Additional copyrights may follow
 * 
 * $HEADER$
 */
/** @file:
 */

#ifndef ORTE_MCA_RMCAST_BASE_H
#define ORTE_MCA_RMCAST_BASE_H

/*
 * includes
 */
#include "orte_config.h"

#ifdef HAVE_NETINET_IN_H
#include <netinet/in.h>
#endif

#include "opal/class/opal_list.h"
#include "opal/mca/event/event.h"

#include "orte/threads/threads.h"

#include "orte/mca/rmcast/rmcast.h"
#include "orte/mca/rmcast/base/private.h"

BEGIN_C_DECLS

ORTE_DECLSPEC int orte_rmcast_base_open(void);

#if !ORTE_DISABLE_FULL_SUPPORT


/*
 * globals that might be needed
 */
typedef struct {
    int rmcast_output;
    opal_list_t rmcast_opened;
    uint32_t xmit_network;
    char *my_group_name;
    uint8_t my_group_number;
    uint32_t interface;
    struct {
        char **start;
        char **end;
    } ports;
    int cache_size;
    bool opened;
    orte_thread_ctl_t main_ctl;
    opal_list_t recvs;
    opal_list_t channels;
    rmcast_base_channel_t *my_output_channel;
    rmcast_base_channel_t *my_input_channel;
    bool unreliable_xport;
    opal_list_t msg_logs;
    opal_thread_t recv_thread;
    orte_thread_ctl_t recv_ctl;
    int recv_pipe[2];
    opal_thread_t recv_process;
    orte_thread_ctl_t recv_process_ctl;
} orte_rmcast_base_t;

ORTE_DECLSPEC extern orte_rmcast_base_t orte_rmcast_base;


/*
 * function definitions
 */
ORTE_DECLSPEC int orte_rmcast_base_select(void);
ORTE_DECLSPEC int orte_rmcast_base_close(void);

ORTE_DECLSPEC void orte_rmcast_print_buffer_finalize(void);

#endif /* ORTE_DISABLE_FULL_SUPPORT */

END_C_DECLS

#endif