main.c

      
      /* three new ones in libcurl 7.3: */
      curl_easy_setopt(curl, CURLOPT_HTTPPROXYTUNNEL, config->proxytunnel);
      curl_easy_setopt(curl, CURLOPT_INTERFACE, config->iface);
      curl_easy_setopt(curl, CURLOPT_KRB4LEVEL, config->krb4level);
      
      if((config->progressmode == CURL_PROGRESS_BAR) &&
         !(config->conf&(CONF_NOPROGRESS|CONF_MUTE))) {
        /* we want the alternative style, then we have to implement it
           ourselves! */
        progressbarinit(&progressbar, config);
        curl_easy_setopt(curl, CURLOPT_PROGRESSFUNCTION, myprogress);
        curl_easy_setopt(curl, CURLOPT_PROGRESSDATA, &progressbar);
      }
        
      /* new in libcurl 7.6.2: */
      curl_easy_setopt(curl, CURLOPT_TELNETOPTIONS, config->telnet_options);

      /* new in libcurl 7.7: */
      curl_easy_setopt(curl, CURLOPT_RANDOM_FILE, config->random_file);
      curl_easy_setopt(curl, CURLOPT_EGDSOCKET, config->egd_file);
      curl_easy_setopt(curl, CURLOPT_CONNECTTIMEOUT, config->connecttimeout);
      
      res = curl_easy_perform(curl);
        
      if(config->writeout) {
        ourWriteOut(curl, config->writeout);
      }

#ifdef	VMS
      if (!config->showerror)  {
        vms_show = VMSSTS_HIDE;
      }
#else
      if((res!=CURLE_OK) && config->showerror)
        fprintf(config->errors, "curl: (%d) %s\n", res, errorbuffer);
#endif

      if(config->headerfile && !headerfilep && heads.stream)
        fclose(heads.stream);

      if(urlbuffer)
        free(urlbuffer);
      if (outfile && !strequal(outfile, "-") && outs.stream)
        fclose(outs.stream);

#ifdef HAVE_UTIME
      /* Important that we set the time _after_ the file has been 
         closed, as is done above here */
      if(config->remote_time && outs.filename) {
        /* as libcurl if we got a time. Pretty please */
        long filetime;
        curl_easy_getinfo(curl, CURLINFO_FILETIME, &filetime);
        if(filetime >= 0) {
          struct utimbuf times;
          times.actime = filetime;
          times.modtime = filetime;
          utime(outs.filename, &times); /* set the time we got */
        }
      }
#endif

      if (config->infile)
        fclose(infd);
      if(headerfilep)
        fclose(headerfilep);
      
      if (httpgetfields)
        free(httpgetfields);

      if(url)
        free(url);

      if(outfile)
        free(outfile);
    }
    if(outfiles)
      free(outfiles);

    if(urls)
      /* cleanup memory used for URL globbing patterns */
      glob_cleanup(urls);

    /* empty this urlnode struct */
    if(urlnode->url)
      free(urlnode->url);
    if(urlnode->outfile)
      free(urlnode->outfile);
    
    /* move on to the next URL */
    nextnode=urlnode->next;
    free(urlnode); /* free the node */
    urlnode = nextnode;

  } /* while-loop through all URLs */

  if(allocuseragent)
    free(config->useragent);

  /* cleanup the curl handle! */
  curl_easy_cleanup(curl);

  if((config->errors != stderr) &&
     (config->errors != stdout))
    /* it wasn't directed to stdout or stderr so close the file! */
    fclose(config->errors);

  main_free(); /* cleanup */

  return res;
}


int main(int argc, char *argv[])
{
  int res;
  struct Configurable config;
  memset(&config, 0, sizeof(struct Configurable));
  
  res = operate(&config, argc, argv);
  free_config_fields(&config);

#ifdef	VMS
  return (vms_cond[res]|vms_show);
#else
  return res;
#endif
}

static char *my_get_line(FILE *fp)
{
   char buf[4096];
   char *nl = NULL;
   char *retval = NULL;

   do
   {
      if (NULL == fgets(buf, sizeof(buf), fp))
         break;
      if (NULL == retval)
         retval = strdup(buf);
      else
      {
         if (NULL == (retval = realloc(retval,
                                       strlen(retval) + strlen(buf) + 1)))
            break;
         strcat(retval, buf);
      }
   }
   while (NULL == (nl = strchr(retval, '\n')));

   if (NULL != nl)
     *nl = '\0';

   return retval;
}