/*
- * "$Id: subscriptions.c 5991 2006-09-29 02:26:29Z mike $"
+ * "$Id: subscriptions.c 7673 2008-06-18 22:31:26Z mike $"
*
* Subscription routines for the Common UNIX Printing System (CUPS) scheduler.
*
- * Copyright 1997-2006 by Easy Software Products, all rights reserved.
+ * Copyright 2007-2008 by Apple Inc.
+ * Copyright 1997-2007 by Easy Software Products, all rights reserved.
*
* These coded instructions, statements, and computer programs are the
- * property of Easy Software Products and are protected by Federal
- * copyright law. Distribution and use rights are outlined in the file
- * "LICENSE.txt" which should have been included with this file. If this
- * file is missing or damaged please contact Easy Software Products
- * at:
- *
- * Attn: CUPS Licensing Information
- * Easy Software Products
- * 44141 Airport View Drive, Suite 204
- * Hollywood, Maryland 20636 USA
- *
- * Voice: (301) 373-9600
- * EMail: cups-info@cups.org
- * WWW: http://www.cups.org
+ * property of Apple Inc. and are protected by Federal copyright
+ * law. Distribution and use rights are outlined in the file "LICENSE.txt"
+ * which should have been included with this file. If this file is
+ * file is missing or damaged, see the license at "http://www.cups.org/".
*
* Contents:
*
* cupsdLoadAllSubscriptions() - Load all subscriptions from the .conf file.
* cupsdSaveAllSubscriptions() - Save all subscriptions to the .conf file.
* cupsdStopAllNotifiers() - Stop all notifier processes.
- * cupsdUpdateNotifierStatus() - Read messages from notifiers.
* cupsd_compare_subscriptions() - Compare two subscriptions.
* cupsd_delete_event() - Delete a single event...
* cupsd_send_dbus() - Send a DBUS notification...
* cupsd_send_notification() - Send a notification for the specified
* event.
* cupsd_start_notifier() - Start a notifier subprocess...
+ * cupsd_update_notifier() - Read messages from notifiers.
*/
/*
# include <dbus/dbus.h>
# ifdef HAVE_DBUS_MESSAGE_ITER_INIT_APPEND
# define dbus_message_append_iter_init dbus_message_iter_init_append
-# define dbus_message_iter_append_string(i,v) dbus_message_iter_append_basic(i, DBUS_TYPE_STRING, v)
-# define dbus_message_iter_append_uint32(i,v) dbus_message_iter_append_basic(i, DBUS_TYPE_UINT32, v)
+# define dbus_message_iter_append_string(i,v) dbus_message_iter_append_basic(i, DBUS_TYPE_STRING, &(v))
+# define dbus_message_iter_append_uint32(i,v) dbus_message_iter_append_basic(i, DBUS_TYPE_UINT32, &(v))
# endif /* HAVE_DBUS_MESSAGE_ITER_INIT_APPEND */
#endif /* HAVE_DBUS */
static void cupsd_send_notification(cupsd_subscription_t *sub,
cupsd_event_t *event);
static void cupsd_start_notifier(cupsd_subscription_t *sub);
+static void cupsd_update_notifier(void);
/*
}
if (temp)
- cupsdSaveAllSubscriptions();
+ cupsdMarkDirty(CUPSD_DIRTY_SUBSCRIPTIONS);
else
cupsdLogMessage(CUPSD_LOG_DEBUG, "Discarding unused %s event...",
cupsdEventName(event));
"cupsdAddSubscription(mask=%x, dest=%p(%s), job=%p(%d), "
"uri=\"%s\")",
mask, dest, dest ? dest->name : "", job, job ? job->id : 0,
- uri);
+ uri ? uri : "(null)");
if (!Subscriptions)
Subscriptions = cupsArrayNew((cups_array_func_t)cupsd_compare_subscriptions,
*/
if (update)
- cupsdSaveAllSubscriptions();
+ cupsdMarkDirty(CUPSD_DIRTY_SUBSCRIPTIONS);
}
case CUPSD_EVENT_PRINTER_MODIFIED :
return ("printer-modified");
+ case CUPSD_EVENT_PRINTER_QUEUE_ORDER_CHANGED :
+ return ("printer-queue-order-changed");
+
+ case CUPSD_EVENT_PRINTER_STATE :
case CUPSD_EVENT_PRINTER_STATE_CHANGED :
return ("printer-state-changed");
+ case CUPSD_EVENT_PRINTER_CONFIG :
case CUPSD_EVENT_PRINTER_CONFIG_CHANGED :
return ("printer-config-changed");
return ("job-progress");
case CUPSD_EVENT_JOB_STATE :
- return ("job-state");
-
case CUPSD_EVENT_JOB_STATE_CHANGED :
return ("job-state-changed");
return (CUPSD_EVENT_PRINTER_DELETED);
else if (!strcmp(name, "printer-modified"))
return (CUPSD_EVENT_PRINTER_MODIFIED);
+ else if (!strcmp(name, "printer-queue-order-changed"))
+ return (CUPSD_EVENT_PRINTER_QUEUE_ORDER_CHANGED);
else if (!strcmp(name, "printer-state-changed"))
return (CUPSD_EVENT_PRINTER_STATE_CHANGED);
else if (!strcmp(name, "printer-config-changed"))
return (CUPSD_EVENT_PRINTER_CONFIG_CHANGED);
else if (!strcmp(name, "printer-changed"))
return (CUPSD_EVENT_PRINTER_CHANGED);
- else if (!strcmp(name, "job-state"))
- return (CUPSD_EVENT_JOB_STATE);
else if (!strcmp(name, "job-created"))
return (CUPSD_EVENT_JOB_CREATED);
else if (!strcmp(name, "job-completed"))
}
if (update)
- cupsdSaveAllSubscriptions();
+ cupsdMarkDirty(CUPSD_DIRTY_SUBSCRIPTIONS);
}
cupsdLogMessage(CUPSD_LOG_ERROR,
"Syntax error on line %d of subscriptions.conf.",
linenum);
- return;
+ break;
}
}
else if (!strcasecmp(line, "</Subscription>"))
cupsdLogMessage(CUPSD_LOG_ERROR,
"Syntax error on line %d of subscriptions.conf.",
linenum);
- return;
+ break;
}
if (delete_sub)
cupsdLogMessage(CUPSD_LOG_ERROR,
"Syntax error on line %d of subscriptions.conf.",
linenum);
- return;
+ break;
}
else if (!strcasecmp(line, "Events"))
{
cupsdLogMessage(CUPSD_LOG_ERROR,
"Syntax error on line %d of subscriptions.conf.",
linenum);
- return;
+ break;
}
while (*value)
cupsdLogMessage(CUPSD_LOG_ERROR,
"Unknown event name \'%s\' on line %d of subscriptions.conf.",
value, linenum);
- return;
+ break;
}
value = valueptr;
cupsdLogMessage(CUPSD_LOG_ERROR,
"Syntax error on line %d of subscriptions.conf.",
linenum);
- return;
+ break;
}
}
else if (!strcasecmp(line, "Recipient"))
cupsdLogMessage(CUPSD_LOG_ERROR,
"Syntax error on line %d of subscriptions.conf.",
linenum);
- return;
+ break;
}
}
else if (!strcasecmp(line, "JobId"))
cupsdLogMessage(CUPSD_LOG_ERROR,
"Syntax error on line %d of subscriptions.conf.",
linenum);
- return;
+ break;
}
}
else if (!strcasecmp(line, "PrinterName"))
cupsdLogMessage(CUPSD_LOG_ERROR,
"Syntax error on line %d of subscriptions.conf.",
linenum);
- return;
+ break;
}
}
else if (!strcasecmp(line, "UserData"))
cupsdLogMessage(CUPSD_LOG_ERROR,
"Syntax error on line %d of subscriptions.conf.",
linenum);
- return;
+ break;
}
}
else if (!strcasecmp(line, "LeaseDuration"))
cupsdLogMessage(CUPSD_LOG_ERROR,
"Syntax error on line %d of subscriptions.conf.",
linenum);
- return;
+ break;
}
}
else if (!strcasecmp(line, "Interval"))
cupsdLogMessage(CUPSD_LOG_ERROR,
"Syntax error on line %d of subscriptions.conf.",
linenum);
- return;
+ break;
}
}
else if (!strcasecmp(line, "ExpirationTime"))
cupsdLogMessage(CUPSD_LOG_ERROR,
"Syntax error on line %d of subscriptions.conf.",
linenum);
- return;
+ break;
}
}
else if (!strcasecmp(line, "NextEventId"))
cupsdLogMessage(CUPSD_LOG_ERROR,
"Syntax error on line %d of subscriptions.conf.",
linenum);
- return;
+ break;
}
}
else
if (NotifierPipes[0] >= 0)
{
- cupsdLogMessage(CUPSD_LOG_DEBUG2,
- "cupsdStopAllNotifiers: Removing fd %d from InputSet...",
- NotifierPipes[0]);
- FD_CLR(NotifierPipes[0], InputSet);
+ cupsdRemoveSelect(NotifierPipes[0]);
cupsdStatBufDelete(NotifierStatusBuffer);
}
-/*
- * 'cupsdUpdateNotifierStatus()' - Read messages from notifiers.
- */
-
-void
-cupsdUpdateNotifierStatus(void)
-{
- char message[1024]; /* Pointer to message text */
- int loglevel; /* Log level for message */
-
-
- while (cupsdStatBufUpdate(NotifierStatusBuffer, &loglevel,
- message, sizeof(message)))
- if (!strchr(NotifierStatusBuffer->buffer, '\n'))
- break;
-}
-
-
/*
* 'cupsd_compare_subscriptions()' - Compare two subscriptions.
*/
dbus_message_append_iter_init(message, &iter);
if (dest)
- dbus_message_iter_append_string(&iter, &(dest->name));
+ dbus_message_iter_append_string(&iter, dest->name);
if (job)
{
- dbus_message_iter_append_uint32(&iter, &(job->id));
- dbus_message_iter_append_string(&iter, &(job->username));
+ dbus_message_iter_append_uint32(&iter, job->id);
+ dbus_message_iter_append_string(&iter, job->username);
}
dbus_connection_send(con, message, NULL);
cupsdLogMessage(CUPSD_LOG_DEBUG2,
- "cupsd_send_notification(sub=%p(%d), event=%p(%s))\n",
+ "cupsd_send_notification(sub=%p(%d), event=%p(%s))",
sub, sub->id, event, cupsdEventName(event->event));
/*
NotifierStatusBuffer = cupsdStatBufNew(NotifierPipes[0], "[Notifier]");
- cupsdLogMessage(CUPSD_LOG_DEBUG2,
- "start_notifier: Adding fd %d to InputSet...",
- NotifierPipes[0]);
-
- FD_SET(NotifierPipes[0], InputSet);
+ cupsdAddSelect(NotifierPipes[0], (cupsd_selfunc_t)cupsd_update_notifier,
+ NULL, NULL);
}
if (cupsdOpenPipe(fds))
*/
if (cupsdStartProcess(command, argv, envp, fds[0], -1, NotifierPipes[1],
- -1, 0, &pid) < 0)
+ -1, -1, 0, DefaultProfile, &pid) < 0)
{
/*
* Error - can't fork!
/*
- * End of "$Id: subscriptions.c 5991 2006-09-29 02:26:29Z mike $".
+ * 'cupsd_update_notifier()' - Read messages from notifiers.
+ */
+
+void
+cupsd_update_notifier(void)
+{
+ char message[1024]; /* Pointer to message text */
+ int loglevel; /* Log level for message */
+
+
+ while (cupsdStatBufUpdate(NotifierStatusBuffer, &loglevel,
+ message, sizeof(message)))
+ if (!strchr(NotifierStatusBuffer->buffer, '\n'))
+ break;
+}
+
+
+/*
+ * End of "$Id: subscriptions.c 7673 2008-06-18 22:31:26Z mike $".
*/