1 /*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
4 This file is part of systemd.
6 Copyright 2013 Lennart Poettering
8 systemd is free software; you can redistribute it and/or modify it
9 under the terms of the GNU Lesser General Public License as published by
10 the Free Software Foundation; either version 2.1 of the License, or
11 (at your option) any later version.
13 systemd is distributed in the hope that it will be useful, but
14 WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 Lesser General Public License for more details.
18 You should have received a copy of the GNU Lesser General Public License
19 along with systemd; If not, see <http://www.gnu.org/licenses/>.
28 #include "bus-match.h"
29 #include "bus-message.h"
33 static int filter(sd_bus *b, int ret, sd_bus_message *m, void *userdata) {
34 log_info("Ran %i", PTR_TO_INT(userdata));
35 mask[PTR_TO_INT(userdata)] = true;
39 static bool mask_contains(unsigned a[], unsigned n) {
42 for (i = 0; i < ELEMENTSOF(mask); i++) {
45 for (j = 0; j < n; j++)
58 int main(int argc, char *argv[]) {
59 struct bus_match_node root;
60 _cleanup_bus_message_unref_ sd_bus_message *m = NULL;
61 enum bus_match_node_type i;
64 root.type = BUS_MATCH_ROOT;
66 assert_se(bus_match_add(&root, "arg3='wal\\'do',sender='foo',type='signal',interface='bar',", filter, INT_TO_PTR(1), NULL) >= 0);
67 assert_se(bus_match_add(&root, "arg3='wal\\'do2',sender='foo',type='signal',interface='bar',", filter, INT_TO_PTR(2), NULL) >= 0);
68 assert_se(bus_match_add(&root, "arg4='test',sender='foo',type='signal',interface='bar',", filter, INT_TO_PTR(3), NULL) >= 0);
69 assert_se(bus_match_add(&root, "arg4='test',sender='foo',type='method_call',interface='bar',", filter, INT_TO_PTR(4), NULL) >= 0);
70 assert_se(bus_match_add(&root, "", filter, INT_TO_PTR(5), NULL) >= 0);
71 assert_se(bus_match_add(&root, "interface='quux'", filter, INT_TO_PTR(6), NULL) >= 0);
72 assert_se(bus_match_add(&root, "interface='bar'", filter, INT_TO_PTR(7), NULL) >= 0);
73 assert_se(bus_match_add(&root, "member='waldo',path='/foo/bar'", filter, INT_TO_PTR(8), NULL) >= 0);
74 assert_se(bus_match_add(&root, "path='/foo/bar'", filter, INT_TO_PTR(9), NULL) >= 0);
75 assert_se(bus_match_add(&root, "path_namespace='/foo'", filter, INT_TO_PTR(10), NULL) >= 0);
76 assert_se(bus_match_add(&root, "path_namespace='/foo/quux'", filter, INT_TO_PTR(11), NULL) >= 0);
77 assert_se(bus_match_add(&root, "arg2='two'", filter, INT_TO_PTR(12), NULL) >= 0);
78 assert_se(bus_match_add(&root, "member='waldo',arg3path='/prefix/'", filter, INT_TO_PTR(13), NULL) >= 0);
79 assert_se(bus_match_add(&root, "member='waldo',path='/foo/bar',arg4namespace='prefix'", filter, INT_TO_PTR(14), NULL) >= 0);
81 bus_match_dump(&root, 0);
83 assert_se(sd_bus_message_new_signal(NULL, "/foo/bar", "bar", "waldo", &m) >= 0);
84 assert_se(sd_bus_message_append(m, "ssss", "one", "two", "/prefix/three", "prefix.four") >= 0);
85 assert_se(bus_message_seal(m, 1) >= 0);
88 assert_se(bus_match_run(NULL, &root, 0, m) == 0);
89 assert_se(mask_contains((unsigned[]) { 9, 8, 7, 5, 10, 12, 13, 14 }, 8));
91 assert_se(bus_match_remove(&root, "member='waldo',path='/foo/bar'", filter, INT_TO_PTR(8)) > 0);
92 assert_se(bus_match_remove(&root, "arg3path='/prefix/',member='waldo'", filter, INT_TO_PTR(13)) > 0);
93 assert_se(bus_match_remove(&root, "interface='barxx'", filter, INT_TO_PTR(7)) == 0);
95 bus_match_dump(&root, 0);
98 assert_se(bus_match_run(NULL, &root, 0, m) == 0);
99 assert_se(mask_contains((unsigned[]) { 9, 5, 10, 12, 14, 7 }, 6));
101 for (i = 0; i < _BUS_MATCH_NODE_TYPE_MAX; i++) {
105 assert_se(x = bus_match_node_type_to_string(i, buf, sizeof(buf)));
107 if (i >= BUS_MATCH_MESSAGE_TYPE)
108 assert_se(bus_match_node_type_from_string(x, strlen(x)) == i);
111 bus_match_free(&root);