/*@@
   @file      Startup.c
   @date      Wed Sep 13 21:26:56 2000
   @author    Tom Goodale
   @desc 
   
   @enddesc 
   @version $Header$
 @@*/

#include <stdio.h>
#include <stdlib.h>

#include "cctk.h"

#include "cctk_Arguments.h"
#include "cctk_Parameters.h"

#include "httpd.h"
#include "http_Steer.h"

static char *rcsid = "$Header$";

CCTK_FILEVERSION(DevThorn_http_Startup_c)

 /*@@
   @routine    HTTP_Startup
   @date       Wed Sep 13 21:26:56 2000
   @author     Tom Goodale
   @desc 
   Startup routine for the webserver.
   @enddesc 
   @calls     
   @calledby   
   @history 
 
   @endhistory 

@@*/
int HTTP_Startup(void)
{
  DECLARE_CCTK_PARAMETERS

  httpState state;

  if(CCTK_MyProc(NULL) == 0)
  {
    /* Does the server provide any pages by default ? */
    if(provide_pages)
    {
      HTTP_RegisterPages();
    }

    HTTP_SetupServer(port, queue_length, hunt);
  }

  HTTP_UpdateState(NULL, &state);

  do
  {
    if(CCTK_MyProc(NULL) == 0)
    {
      HTTP_Poll(NULL, state.timeout_seconds, state.timeout_useconds);
    }

    if(state.steer == 1)
    {
      HTTP_SteerDispatch();

      HTTP_UpdateState(NULL, &state);
    }

    if(state.terminate)
    {
      HTTP_Terminate(NULL);
    }

  } while(state.paused);

  return 0;
}

 /*@@
   @routine    HTTP_Work
   @date       Wed Sep 13 21:26:56 2000
   @author     Tom Goodale
   @desc 
   Main working routine for the webserver.
   @enddesc 
   @calls     
   @calledby   
   @history 
 
   @endhistory 

@@*/
void HTTP_Work(CCTK_ARGUMENTS)
{
  DECLARE_CCTK_ARGUMENTS
  DECLARE_CCTK_PARAMETERS

  httpState state;

  HTTP_UpdateState(cctkGH, &state);
  
  do
  {
    if(CCTK_MyProc(cctkGH) == 0)
    {
      HTTP_Poll(cctkGH, state.timeout_seconds, state.timeout_useconds);
    }

    if(state.steer == 1)
    {
      HTTP_SteerDispatch();

      HTTP_UpdateState(cctkGH, &state);
    }

    if(state.terminate)
    {
      HTTP_Terminate(cctkGH);
    }

  } while(state.paused);

}

 /*@@
   @routine    HTTP_Shutdown
   @date       Wed Sep 13 21:26:56 2000
   @author     Tom Goodale
   @desc 
   Shurdown routine for the webserver.
   @enddesc 
   @calls     
   @calledby   
   @history 
 
   @endhistory 

@@*/
int HTTP_Shutdown(void)
{

  if(CCTK_MyProc(NULL) == 0)
  {
    HTTP_ShutdownServer();
  }

  return 0;
}