From a683a80c409cc4f2e57ba6a3e60d52f91b8657d0 Mon Sep 17 00:00:00 2001 From: Havoc Pennington Date: Sun, 21 Sep 2003 19:53:56 +0000 Subject: 2003-09-21 Havoc Pennington 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) --- bus/signals.h | 83 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 83 insertions(+) create mode 100644 bus/signals.h (limited to 'bus/signals.h') 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 +#include +#include +#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 */ -- cgit