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* moved fusdnet out of fusdd and into a separate process
* added --enable-remote option into misc_init that waits for fusdnet
* added fusdnet() macro for running fusdnet when desired
* moved logging in fusdd_server over to elog
* fixed bug in link.run

/*
 *
 * Copyright (c) 2003 The Regents of the University of California.  All 
 * rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * - Redistributions of source code must retain the above copyright
 *   notice, this list of conditions and the following disclaimer.
 *
 * - Neither the name of the University nor the names of its
 *   contributors may be used to endorse or promote products derived
 *   from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS''
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
 * PARTICULAR  PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR
 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 */

#include "fusdd_net_i.h"

#include <libmisc/misc.h>
#include <libmisc/elog.h>
#include <libmisc/misc_network.h>
#include <libmisc/queue.h>
#include <emrun/emrun.h>
#include <fusd.h>

#define __GNU_SOURCE
#include <getopt.h>

/*
 *  FUSDd_net.c
 *
 *  Remote device support for FUSD
 *
 *  This version is intended to be launched from emrun
 *
 */

/* global state variable */
struct fusdnet state = {};


void nlog(int loglevel, char *fmt, ...)
{
  va_list ap;
  va_start(ap, fmt);
  elog(loglevel, fmt, ap);
  va_end(ap);
}


/*
 *  Startup
 */

static void fusdnet_shutdown(void *data)
{
  elog(LOG_NOTICE, "fusdnet_server shutting down...");
  exit(0);
}

int main(int argc, char **argv)
{
  /* generic init */
  misc_init(&argc, argv, CVSTAG);

  /* intialize the server and client sides */
  fusdnet_status_init(&state);
  fusdnet_server_init(&state);

  /* connect to emrun */
  emrun_opts_t emrun_opts = {
    shutdown: fusdnet_shutdown,  /* this function implements our shutdown handler */
    data: &state                 /* this pointer will be passed to our shutdown handler */
  };
  emrun_init(&emrun_opts);
  
  /* event loop */
  g_main();
  elog(LOG_ERR,"Irregular termination!\n");
  return 1;
}