isJobDone = 1;

  for(counter = 0; counter < job->total_frames; counter++)

    {

      _distren_asprintf(&path_and_number, "stor/job%d/out/%d.%s", job->jobnum, job->frameset[counter].num, job->output_format); /*< @TODO this path is used in multiple places, construct/build/determine it in a central function */

      if(stat(path_and_number, &buffer) == 0)

        {

          job->frameset[counter].status = FRAMESETSTATUS_ASSIGNED;

          job->completed_frames++;

        }

      else

        isJobDone = 0;

      free(path_and_number);

    }

  return !isJobDone;

}

/**

   creates a structure from starting data, then calls another

   function to actually add that struct to the queue.

*/

int prepare_distrenjob(struct general_info *geninfo, int type, char *name, char *submitter, char *email, int priority, int start_frame, int end_frame, int width, int height)

{

  int counter2;

  int tmp;

  char *path_with_num;

  char *serialfile;

  struct distrenjob *distrenjob;

  tmp = distrenjob_new(&distrenjob);

  if(tmp)

    return 1;

  geninfo->highest_jobnum ++;

  distrenjob->jobnum = geninfo->highest_jobnum;

  distrenjob->type = 1;

  distrenjob->name = name;

  distrenjob->submitter = submitter;

  distrenjob->email = email;

  distrenjob->priority = priority;

  distrenjob->width = width;

  distrenjob->height = height;

  /** sets the total number of frames in animation for status purposes */

  distrenjob->total_frames = (end_frame - start_frame + 1);

  distrenjob->frameset = malloc(sizeof(struct frameset) * distrenjob->total_frames);

  if(!distrenjob->frameset)

    {

  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_STR_LIST("render_types", NULL, CFGF_NONE),

      CFG_END()

    };

  struct distrenjob *distrenjob;

  cfg_t *cfg_listen;

  int tmp;

  *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)

{

{

  struct distrenjob *current_job;

  int total_jobs;

  fprintf(stderr, "job numbers in the order they will be processed:\n");

  total_jobs = 0;

  for(current_job = head->next; current_job; current_job = current_job->next)

    {

      fprintf(stderr, "%d: %s\n", current_job->jobnum, current_job->name);

      total_jobs++;

    }

  fprintf(stderr, "\n%d jobs in queue\n\n", total_jobs);

  return 1;

}

/* ************************** Main ************************* */

int main(int argc, char *argv[])

{

  /* Argument-parser */

  int counter;

  struct general_info general_info;

  int cont;

  struct distrend_clientset *clients;

  enum clientstatus

  {

    CLIENTSTATUS_UNINITIALIZED = 0,

    CLIENTSTATUS_BUSY = 1,

    CLIENTSTATUS_IDLE = 2

  } clientstatus;

  int command;

  jobnum_t jobnum;

  struct distrenjob *tmp_job;

  struct frameset *tmp_frame;

  int type;

  char *name;

  char *submitter;

  char *email;

  int priority;

  int width;

  int height;

    {

      if(strcmp(argv[counter], "-h") == 0)

      {

    	  fprintf(stderr, "Usage: distrend [option] \nStarts the distrend server\n\t-h\tshow this help\n\t-t\tlaunches queue testing interface \n");

		  return 2;

      }

      else if(strcmp(argv[counter], "-t") == 0)

      {

    	  fprintf(stderr, "Entering into test mode...\n\n");

		  test=1;

      }

    }

  cont = 1;

  if(distrend_do_config(argc, argv, &general_info.config))

    return 1;

  if(start_data(&general_info, general_info.config->datadir))

    {

      fprintf(stderr, "%s:%d: start_data() failed\n", __FILE__, __LINE__);

      return 1;

    }

  prepare_distrenjob(&general_info, 1, "awesome", "LordOfWar", "onlylordofwar@gmail.com", 8, 1, 100, 640, 480);

  while(test == 1)

  {

    fprintf(stderr, "Welcome to DistRen Alpha Interactive Test Mode\n\n");

    fprintf(stderr, "\t1 \tPrint all frames in a job\n");

    fprintf(stderr, "\t2 \tExamine certain job\n");

    fprintf(stderr, "\t3 \tGet a frame to render\n");

    fprintf(stderr, "\t4 \tAdd a job\n");

    fprintf(stderr, "\t5 \tDelete a job\n");

    fprintf(stderr, "\t6 \tPrint jobnums in queue\n");

    fprintf(stderr, "\t7 \tPrint general info\n");

    fprintf(stderr, "\t8 \tQuit\n");

    scanf("%d", &command);

    switch(command)

    {

    case 1:

      fprintf(stderr, "Job number: ");

      scanf("%d", &jobnum);

      printJob(distrenjob_get(&general_info.head, jobnum));

      break;

    case 2:

      fprintf(stderr, "Job number: ");