Function cupsdSaveAllSubscriptions

scheduler/subscriptions.c:1066–1190

 */

void
cupsdSaveAllSubscriptions(void)
{
  int			i, j,		/* Looping vars */
			scount;		/* Number of subscriptions */
  cups_file_t		*fp;		/* subscriptions.conf file */
  char			filename[1024]; /* subscriptions.conf filename */
  cupsd_subscription_t	*sub;		/* Current subscription */
  unsigned		mask;		/* Current event mask */
  const char		*name;		/* Current event name */
  int			hex;		/* Non-zero if we are writing hex data */


 /*
  * Create the subscriptions.conf file...
  */

  snprintf(filename, sizeof(filename), "%s/subscriptions.conf", ServerRoot);

  if ((fp = cupsdCreateConfFile(filename, ConfigFilePerm)) == NULL)
    return;

  cupsdLogMessage(CUPSD_LOG_INFO, "Saving subscriptions.conf...");

 /*
  * Write a small header to the file...
  */

  cupsFilePuts(fp, "# Subscription configuration file for " CUPS_SVERSION "\n");
  cupsFilePrintf(fp, "# Written by cupsd\n");

  cupsFilePrintf(fp, "NextSubscriptionId %d\n", NextSubscriptionId);

 /*
  * Write every subscription known to the system...
  */

  _cupsRWLockRead(&SubscriptionsLock);

  for (i = 0, scount = cupsArrayCount(Subscriptions); i < scount; i ++)
  {
    sub = (cupsd_subscription_t *)cupsArrayIndex(Subscriptions, i);

    cupsFilePrintf(fp, "<Subscription %d>\n", sub->id);

    if ((name = cupsdEventName((cupsd_eventmask_t)sub->mask)) != NULL)
    {
     /*
      * Simple event list...
      */

      cupsFilePrintf(fp, "Events %s\n", name);
    }
    else
    {
     /*
      * Complex event list...
      */