/***********************************************************************
* Code listing from "Advanced Linux Programming," by CodeSourcery LLC  *
* Copyright (C) 2001 by New Riders Publishing                          *
* See COPYRIGHT for license information.                               *
***********************************************************************/

#include 
#include 
#include 
#include 

#include "server.h"

/* A template for the HTML page this module generates.  */

static char* page_template =
  "\n"
  " \n"
  "  \n"
  " \n"
  " \n"
  "  
The current time is %s.
\n"
  " \n"
  "\n";

void module_generate (int fd)
{
  struct timeval tv;
  struct tm* ptm;
  char time_string[40];
  FILE* fp;
  
  /* Obtain the time of day, and convert it to a tm struct.  */
  gettimeofday (&tv, NULL);
  ptm = localtime (&tv.tv_sec);
  /* Format the date and time, down to a single second.  */
  strftime (time_string, sizeof (time_string), "%H:%M:%S", ptm);

  /* Create a stream corresponding to the client socket file
     descriptor.  */
  fp = fdopen (fd, "w");
  assert (fp != NULL);
  /* Generate the HTML output.  */
  fprintf (fp, page_template, time_string);
  /* All done; flush the stream.  */
  fflush (fp);
}