xmlcleanup();

  return 0;

}

int distrend_config_free(struct distrend_config *config)

{

  options_free(config->options);

  free(config);

  return 0;

}

/* ************************** XML Functions ************************* */

// returns 1 on successful completion of xml file

int makeSlaveDataXML(struct distrenjob *job)

{

  xmlTextWriterPtr writer;

  char *tmp; // temporarily holds strings to be given to the xml writer

  _distren_asprintf(&tmp, "stor/job%d/job_info.xml", job->jobnum);

  // create xml document at the location tmp with no compression

  writer = xmlNewTextWriterFilename(tmp, 0);

  xmlTextWriterStartDocument(writer, NULL, "UTF-8", NULL);

  // write resolution element and add its attributes

  xmlTextWriterStartElement(writer, (xmlChar*)"distrenjob");

  xmlTextWriterWriteAttribute(writer, (xmlChar*)"name", (xmlChar*)job->name);

  xmlTextWriterWriteAttribute(writer, (xmlChar*)"submitter", (xmlChar*)job->submitter);

  _distren_asprintf(&tmp, "%d", job->priority);

  xmlTextWriterWriteAttribute(writer, (xmlChar*)"priority", (xmlChar*)tmp);

  // write resolution element and add its attributes

  xmlTextWriterStartElement(writer, (xmlChar*)"resolution");

  _distren_asprintf(&tmp, "%d", job->width);

  xmlTextWriterWriteAttribute(writer, (xmlChar*)"width", (xmlChar*)tmp);

  _distren_asprintf(&tmp, "%d", job->height);

  xmlTextWriterWriteAttribute(writer, (xmlChar*)"height", (xmlChar*)tmp);

  xmlTextWriterEndElement(writer);

  // end document

  xmlTextWriterEndDocument(writer);

  // free writer and save xml file to disk

  xmlFreeTextWriter(writer);

  return 1;

}

/* ************************** Test Functions ************************* */

void printFrameInfo(struct frameset *frame)

{

  char *status = "";

  switch(frame->status)

  {

    case FRAMESETSTATUS_UNASSIGNED:

      _distren_asprintf(&status, "%s", "unassigned");

      break;

    case FRAMESETSTATUS_ASSIGNED:

      _distren_asprintf(&status, "%s", "assigned");

      break;

    case FRAMESETSTATUS_DONE:

      _distren_asprintf(&status, "%s", "completed");

      break;

    case FRAMESETSTATUS_CANCELED:

      _distren_asprintf(&status, "%s", "canceled");

  }

  printf("frame #: %d --> %s", frame->num, status);

}

void printJob(struct distrenjob *job)

{

  int counter;

  printf("frame_num: status");

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

    {

      printFrameInfo(&job->frameset[counter]);

    }

}

void printJobInfo(struct distrenjob *job)

{

  printf("type: %d", job->type);

  printf("name: %s", job->email);

  printf("submitter: %s", job->submitter);

  printf("e-mail: %s", job->email);

  printf("priority, %d", job->priority);

  printf("completed: %d", job->completed_frames);

  printf("assigned: %d", job->assigned_frames);

  printf("total: %d", job->total_frames);

  printf("watchdog: %d", job->watchdog_forgiveness);

  printf("hibernate: %d", job->hibernate);

  printf("prev_frame: %d", job->prev_frame_index);

}