2003-01-05 Havoc Pennington <hp@pobox.com>

	* bus/connection.c: implement routines for handling connections,
	first thing is keeping a list of owned services on each connection
	and setting up watches etc.

	* bus/services.c: implement a mapping from service names to lists
	of connections

	* dbus/dbus-hash.c: add DBUS_HASH_POINTER

	* dbus/dbus-threads.c (dbus_static_mutex_lock): add functions
	to use static mutexes for global data

	* dbus/dbus-connection.c (dbus_connection_set_data): add new
	collection of functions to set/get application-specific data
	on the DBusConnection.

1 files changed, 53 insertions, 0 deletions

diff --git a/bus/services.h b/bus/services.h
new file mode 100644
index 00000000..56ed3d1b
--- /dev/null
+++ b/bus/services.h
@@ -0,0 +1,53 @@
+/* -*- mode: C; c-file-style: "gnu" -*- */
+/* services.h  Service management
+ *
+ * Copyright (C) 2003  Red Hat, Inc.
+ *
+ * Licensed under the Academic Free License version 1.2
+ * 
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ */
+
+#ifndef BUS_SERVICES_H
+#define BUS_SERVICES_H
+
+#include <dbus/dbus.h>
+#include <dbus/dbus-string.h>
+
+/* Each service can have multiple owners; one owner is the "real
+ * owner" and the others are queued up. For example, if I have
+ * multiple text editors open, one might own the TextEditor service;
+ * if I close that one, the next in line will become the owner of it.
+ */
+
+typedef struct BusService BusService;
+
+typedef void (* BusServiceForeachFunction) (BusService       *service,
+                                            void             *data);
+
+BusService*     bus_service_lookup            (const DBusString          *service_name,
+                                               dbus_bool_t                create_if_not_found);
+dbus_bool_t     bus_service_add_owner         (BusService                *service,
+                                               DBusConnection            *owner);
+void            bus_service_remove_owner      (BusService                *service,
+                                               DBusConnection            *owner);
+DBusConnection* bus_service_get_primary_owner (BusService                *service);
+const char*     bus_service_get_name          (BusService                *service);
+
+void            bus_service_foreach           (BusServiceForeachFunction  function,
+                                               void                      *data);
+
+#endif /* BUS_SERVICES_H */