/****************************************************************************/
/* Copyright (c) 2000 MBARI                                                 */
/* MBARI Proprietary Information. All rights reserved.                      */
/****************************************************************************/
/* Summary  :                                                               */
/* Filename : Server.cc                                                     */
/* Author   :                                                               */
/* Project  :                                                               */
/* Version  : 1.0                                                           */
/* Created  : 02/07/2000                                                    */
/* Modified :                                                               */
/* Archived :                                                               */
/****************************************************************************/
/* Modification History:                                                    */
/****************************************************************************/
#include "TerrainAidServer.h"

TerrainAidServer::TerrainAidServer(const char *driverName) 
  : TerrainAidIF_SK()
{
  _terrainAidOutput = new TerrainAidOutput();
  _driverName = strdup(driverName);
}

TerrainAidServer::TerrainAidServer(const char *driverName, Boolean test,
				   Boolean sim)   : TerrainAidIF_SK(), 
				   _test(test), _sim(sim)
{
  _terrainAidOutput = new TerrainAidOutput();
  _driverName = strdup(driverName);
}

TerrainAidServer::~TerrainAidServer()
{
  free((void *)_driverName);
  delete _terrainAidOutput;
}

//long TerrainAidServer::counter( void )
short TerrainAidServer::counter( void )
{
  _terrainAidOutput->read();
  return _terrainAidOutput->data.cntr;
}

void TerrainAidServer::get( TerrainAidIF::Data *data )
{
  _terrainAidOutput->read();

  memcpy((void *)data, (void *)&_terrainAidOutput->data,
	 sizeof(TerrainAidIF::Data));
}

int TerrainAidServer::spawnAuxTasks()
{
  char *program = (char *)_driverName;

  char errorBuf[256];
  char buf[256];
 
  pid_t pid;
 
  switch ((pid = fork())) {
     
  case 0:
    // In child
    // Execute server program
    // execlp(program, program, "-serial", _serialParams->string(), 0);
    //execlp(program, program, "", 0, 0);
     if(_test) 
	execlp(program, program, "-test", 0, 0);
     else if(_sim) 
	execlp(program, program, "-sim", 0, 0);
     else 
	execlp(program, program, "", 0, 0);

    sprintf(errorBuf, 
	    "Task::spawnServer() - execlp() of \"%s\" failed", program);

    perror(errorBuf);
 
    break;

  case -1:
    perror("Task::spawnServer() - fork() failed");
    return -1;
  }

  return 0;
}