2003-09-21 Havoc Pennington <hp@pobox.com>

	Get matching rules mostly working in the bus; only actually
	parsing the rule text remains. However, the client side of
	"signal connections" hasn't been started, this patch is only the
	bus side.

	* dbus/dispatch.c: fix for the matching rules changes

	* bus/driver.c (bus_driver_handle_remove_match)
	(bus_driver_handle_add_match): send an ack reply from these
	method calls

	* glib/dbus-gproxy.c (dbus_gproxy_begin_call): fix order of
	arguments, reported by Seth Nickell

	* bus/config-parser.c (append_rule_from_element): support
	eavesdrop=true|false attribute on policies so match rules
	can be prevented from snooping on the system bus.

	* bus/dbus-daemon-1.1.in: consistently use terminology "sender"
	and "destination" in attribute names; fix some docs bugs;
	add eavesdrop=true|false attribute

	* bus/driver.c (bus_driver_handle_add_match)
	(bus_driver_handle_remove_match): handle AddMatch, RemoveMatch
	messages

	* dbus/dbus-protocol.h (DBUS_SERVICE_ORG_FREEDESKTOP_BROADCAST): get
	rid of broadcast service concept, signals are just always broadcast

	* bus/signals.c, bus/dispatch.c, bus/connection.c, bus/bus.c:
	mostly implement matching rules stuff (currently only exposed as signal
	connections)

1 files changed, 83 insertions, 0 deletions

diff --git a/bus/signals.h b/bus/signals.h
new file mode 100644
index 00000000..fab018ae
--- /dev/null
+++ b/bus/signals.h
@@ -0,0 +1,83 @@
+/* -*- mode: C; c-file-style: "gnu" -*- */
+/* signals.h  Bus signal connection implementation
+ *
+ * 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_SIGNALS_H
+#define BUS_SIGNALS_H
+
+#include <dbus/dbus.h>
+#include <dbus/dbus-string.h>
+#include <dbus/dbus-sysdeps.h>
+#include "connection.h"
+
+typedef enum
+{
+  BUS_MATCH_MESSAGE_TYPE = 1 << 0,
+  BUS_MATCH_INTERFACE    = 1 << 1,
+  BUS_MATCH_MEMBER       = 1 << 2,
+  BUS_MATCH_SENDER       = 1 << 3,
+  BUS_MATCH_DESTINATION  = 1 << 4,
+  BUS_MATCH_PATH         = 1 << 5
+} BusMatchFlags;
+
+BusMatchRule* bus_match_rule_new   (DBusConnection *matches_go_to);
+void          bus_match_rule_ref   (BusMatchRule   *rule);
+void          bus_match_rule_unref (BusMatchRule   *rule);
+
+dbus_bool_t bus_match_rule_set_message_type (BusMatchRule *rule,
+                                             int           type);
+dbus_bool_t bus_match_rule_set_interface    (BusMatchRule *rule,
+                                             const char   *interface);
+dbus_bool_t bus_match_rule_set_member       (BusMatchRule *rule,
+                                             const char   *member);
+dbus_bool_t bus_match_rule_set_sender       (BusMatchRule *rule,
+                                             const char   *sender);
+dbus_bool_t bus_match_rule_set_destination  (BusMatchRule *rule,
+                                             const char   *destination);
+dbus_bool_t bus_match_rule_set_path         (BusMatchRule *rule,
+                                             const char   *path);
+
+BusMatchRule* bus_match_rule_parse (DBusConnection   *matches_go_to,
+                                    const DBusString *rule_text,
+                                    DBusError        *error);
+
+BusMatchmaker* bus_matchmaker_new   (void);
+void           bus_matchmaker_ref   (BusMatchmaker *matchmaker);
+void           bus_matchmaker_unref (BusMatchmaker *matchmaker);
+
+dbus_bool_t bus_matchmaker_add_rule             (BusMatchmaker   *matchmaker,
+                                                 BusMatchRule    *rule);
+dbus_bool_t bus_matchmaker_remove_rule_by_value (BusMatchmaker   *matchmaker,
+                                                 BusMatchRule    *value,
+                                                 DBusError       *error);
+void        bus_matchmaker_remove_rule          (BusMatchmaker   *matchmaker,
+                                                 BusMatchRule    *rule);
+void        bus_matchmaker_disconnected         (BusMatchmaker   *matchmaker,
+                                                 DBusConnection  *disconnected);
+dbus_bool_t bus_matchmaker_get_recipients       (BusMatchmaker   *matchmaker,
+                                                 BusConnections  *connections,
+                                                 DBusConnection  *sender,
+                                                 DBusConnection  *addressed_recipient,
+                                                 DBusMessage     *message,
+                                                 DBusList       **recipients_p);
+
+#endif /* BUS_SIGNALS_H */