/*

 configuration for _this_ server

*/

daemon

{

  datadir = "@LOCALSTATEDIR@/@PACKAGE@"

  render_types = {"povray", "blender", "inkscape", "imagemagick", "dcraw"}

listen {

       type = "unix"

       path = "@RUNSTATEDIR@/@PACKAGE@d.sock"

       port = "0770"

      distrenjob_ptr = distrenjob_ptr->next);

  return distrenjob_ptr;

}

/**

   Removes a distrenjob from the distrenjob linked list. It does not free the distrenjob, however. You should do that with distrenjob_free() from distrenjob.h

   @arg head pointer to the head of the linkedlist of distrenjobs

 */

void distrenjob_remove(struct general_info *geninfo, struct distrenjob *bj)

{

  struct distrenjob *previous_distrenjob;

  for(previous_distrenjob = &geninfo->head;

      previous_distrenjob

	&& previous_distrenjob->next != bj; /*< stop on the distrenjob that comes before bj */

      previous_distrenjob = previous_distrenjob->next)

    ;

  /*

    This removes references to bj from the linked list. I.E., we now skip bj when iterating through the list

  */

  previous_distrenjob->next = bj->next;

  geninfo->jobs_in_queue --;

}

/* Grabs config info from confs */

int distrend_do_config(int argc, char *argv[], struct distrend_config **config)

{

  unsigned int counter;

  cfg_opt_t myopts_listen[] =

    {

      CFG_SIMPLE_STR("type", NULL),

      CFG_SIMPLE_STR("path", NULL),

      CFG_SIMPLE_INT("port", NULL),

      CFG_END()

    };

  cfg_opt_t myopts[] =

    {

      CFG_SEC("listen",  /* this must be imported into struct listens (which must still be declared) */

          myopts_listen,

          CFGF_MULTI),

      CFG_SIMPLE_STR("datadir", NULL),

      CFG_END()

    };

  struct distrenjob *distrenjob;

  cfg_t *cfg_listen;

  int tmp;

  /*

   * test distrenjob_unserialize()

   */

  tmp = distrenjob_unserialize(&distrenjob, "distrenjob.xml.example");

  if(tmp)

    fprintf(stderr, "distrenjob_unserialize() returned %d. Try to cd to distren/doc if you want to test out the distrenjob_unserialize() function. (This will only fix this error if the error is due to an inability of the xml library to access distrenjob.xml.example)\n\n", tmp);

  else

    fprintf(stderr, "using email ``%s'' for user ``%s'' -- reading in XML files and pulling data from them using libxml2+XPath works!!!\n", distrenjob->email, distrenjob->submitter);

  fprintf(stderr, "%s:%d running config\n", __FILE__, __LINE__);

  *config = malloc(sizeof(struct distrend_config));

  myopts[1].simple_value = &(*config)->datadir;

  if(options_init(argc, argv, &(*config)->mycfg, myopts, "daemon", &(*config)->options))

    return 1;

  /**

     grab listen blocks:

   */

  (*config)->listens = malloc(sizeof(struct distrend_listen) * (cfg_size((*config)->mycfg, "listen") + 1));

  for(counter = 0; counter < cfg_size((*config)->mycfg, "listen"); counter ++)

    {

      cfg_listen = cfg_getnsec((*config)->mycfg, "listen", counter);

      (*config)->listens[counter].port = cfg_getint(cfg_listen, "port");

      (*config)->listens[counter].sock = -1;

    }

  memset(&(*config)->listens[counter], '\0', sizeof(struct distrend_listen));

  fprintf(stderr, "using %s as datadir\n", (*config)->datadir);

  return 0;

}

int distrend_config_free(struct distrend_config *config)

{

  options_free(config->options);

  free(config);

  return 0;

}