/*
- * "$Id: subscriptions.c 5716 2006-07-11 17:56:57Z mike $"
+ * "$Id: subscriptions.c 6649 2007-07-11 21:46:42Z mike $"
*
* Subscription routines for the Common UNIX Printing System (CUPS) scheduler.
*
- * Copyright 1997-2006 by Easy Software Products, all rights reserved.
+ * Copyright 2007 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 "cupsd.h"
#ifdef HAVE_DBUS
# 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))
+# 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);
/*
"job-stopped");
break;
- case IPP_JOB_CANCELLED :
+ case IPP_JOB_CANCELED :
ippAddString(temp->attrs, IPP_TAG_EVENT_NOTIFICATION,
IPP_TAG_KEYWORD, "job-state-reasons", NULL,
"job-canceled-by-user");
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 *ptr, /* Pointer to end of line in buffer */
- message[1024]; /* Pointer to message text */
- int loglevel; /* Log level for message */
-
-
- while ((ptr = cupsdStatBufUpdate(NotifierStatusBuffer, &loglevel,
- message, sizeof(message))) != NULL)
- if (!strchr(NotifierStatusBuffer->buffer, '\n'))
- break;
-}
-
-
/*
* 'cupsd_compare_subscriptions()' - Compare two subscriptions.
*/
message = dbus_message_new_signal("/com/redhat/PrinterSpooler",
"com.redhat.PrinterSpooler", what);
- dbus_message_iter_init_append(message, &iter);
+ dbus_message_append_iter_init(message, &iter);
if (dest)
- dbus_message_iter_append_basic(&iter, DBUS_TYPE_STRING, &(dest->name));
+ dbus_message_iter_append_string(&iter, dest->name);
if (job)
{
- dbus_message_iter_append_basic(&iter, DBUS_TYPE_UINT32, &(job->id));
- dbus_message_iter_append_basic(&iter, DBUS_TYPE_STRING, &(job->username));
+ dbus_message_iter_append_uint32(&iter, job->id);
+ dbus_message_iter_append_string(&iter, job->username);
}
dbus_connection_send(con, message, NULL);
{
int pid; /* Notifier process ID */
int fds[2]; /* Pipe file descriptors */
- int envc; /* Number of environment variables */
char *argv[4], /* Command-line arguments */
*envp[MAX_ENV], /* Environment variables */
user_data[128], /* Base-64 encoded user data */
* Setup the environment...
*/
- envc = cupsdLoadEnv(envp, (int)(sizeof(envp) / sizeof(envp[0])));
+ cupsdLoadEnv(envp, (int)(sizeof(envp) / sizeof(envp[0])));
/*
* Create pipes as needed...
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, &pid) < 0)
{
/*
* Error - can't fork!
/*
- * End of "$Id: subscriptions.c 5716 2006-07-11 17:56:57Z 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 6649 2007-07-11 21:46:42Z mike $".
*/
projects / thirdparty / cups.git / blobdiff