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/>.
31 #include <dbus/dbus.h>
38 #include "bus-message.h"
41 #include "bus-label.h"
43 static void test_bus_path_encode(void) {
44 _cleanup_free_ char *a = NULL, *b = NULL, *c = NULL, *d = NULL, *e = NULL, *f = NULL;
46 assert_se(sd_bus_path_encode("/foo/bar", "waldo", &a) >= 0 && streq(a, "/foo/bar/waldo"));
47 assert_se(sd_bus_path_decode(a, "/waldo", &b) == 0 && b == NULL);
48 assert_se(sd_bus_path_decode(a, "/foo/bar", &b) > 0 && streq(b, "waldo"));
50 assert_se(sd_bus_path_encode("xxxx", "waldo", &c) < 0);
51 assert_se(sd_bus_path_encode("/foo/", "waldo", &c) < 0);
53 assert_se(sd_bus_path_encode("/foo/bar", "", &c) >= 0 && streq(c, "/foo/bar/_"));
54 assert_se(sd_bus_path_decode(c, "/foo/bar", &d) > 0 && streq(d, ""));
56 assert_se(sd_bus_path_encode("/foo/bar", "foo.bar", &e) >= 0 && streq(e, "/foo/bar/foo_2ebar"));
57 assert_se(sd_bus_path_decode(e, "/foo/bar", &f) > 0 && streq(f, "foo.bar"));
60 static void test_bus_label_escape_one(const char *a, const char *b) {
61 _cleanup_free_ char *t = NULL, *x = NULL, *y = NULL;
63 assert_se(t = bus_label_escape(a));
64 assert_se(streq(t, b));
66 assert_se(x = bus_label_unescape(t));
67 assert_se(streq(a, x));
69 assert_se(y = bus_label_unescape(b));
70 assert_se(streq(a, y));
73 static void test_bus_label_escape(void) {
74 test_bus_label_escape_one("foo123bar", "foo123bar");
75 test_bus_label_escape_one("foo.bar", "foo_2ebar");
76 test_bus_label_escape_one("foo_2ebar", "foo_5f2ebar");
77 test_bus_label_escape_one("", "_");
78 test_bus_label_escape_one("_", "_5f");
79 test_bus_label_escape_one("1", "_31");
80 test_bus_label_escape_one(":1", "_3a1");
83 int main(int argc, char *argv[]) {
84 _cleanup_bus_message_unref_ sd_bus_message *m = NULL, *copy = NULL;
86 const char *x, *x2, *y, *z, *a, *b, *c, *d, *a_signature;
91 const int32_t integer_array[] = { -1, -2, 0, 1, 2 }, *return_array;
93 _cleanup_free_ char *first = NULL, *second = NULL, *third = NULL;
94 _cleanup_fclose_ FILE *ms = NULL;
95 size_t first_size = 0, second_size = 0, third_size = 0;
97 r = sd_bus_message_new_method_call(NULL, &m, "foobar.waldo", "/", "foobar.waldo", "Piep");
100 r = sd_bus_message_append(m, "");
103 r = sd_bus_message_append(m, "s", "a string");
106 r = sd_bus_message_append(m, "s", NULL);
109 r = sd_bus_message_append(m, "asg", 2, "string #1", "string #2", "sba(tt)ss");
112 r = sd_bus_message_append(m, "sass", "foobar", 5, "foo", "bar", "waldo", "piep", "pap", "after");
115 r = sd_bus_message_append(m, "a{yv}", 2, 3, "s", "foo", 5, "s", "waldo");
118 r = sd_bus_message_append(m, "ba(ss)", 255, 3, "aaa", "1", "bbb", "2", "ccc", "3");
121 r = sd_bus_message_open_container(m, 'a', "s");
124 r = sd_bus_message_append_basic(m, 's', "foobar");
127 r = sd_bus_message_append_basic(m, 's', "waldo");
130 r = sd_bus_message_close_container(m);
133 r = sd_bus_message_append_string_space(m, 5, &s);
137 r = sd_bus_message_append_array(m, 'i', integer_array, sizeof(integer_array));
140 r = sd_bus_message_append_array(m, 'u', NULL, 0);
143 r = bus_message_seal(m, 4711, 0);
146 bus_message_dump(m, stdout, true);
148 ms = open_memstream(&first, &first_size);
149 bus_message_dump(m, ms, false);
151 assert_se(!ferror(ms));
153 r = bus_message_get_blob(m, &buffer, &sz);
156 h = hexmem(buffer, sz);
159 log_info("message size = %zu, contents =\n%s", sz, h);
167 #if !defined(GLIB_VERSION_2_36)
171 g = g_dbus_message_new_from_blob(buffer, sz, 0, NULL);
172 p = g_dbus_message_print(g, 0);
184 dbus_error_init(&error);
186 w = dbus_message_demarshal(buffer, sz, &error);
188 log_error("%s", error.message);
190 dbus_message_unref(w);
194 m = sd_bus_message_unref(m);
196 r = bus_message_from_malloc(NULL, buffer, sz, NULL, 0, NULL, NULL, &m);
199 bus_message_dump(m, stdout, true);
202 ms = open_memstream(&second, &second_size);
203 bus_message_dump(m, ms, false);
205 assert_se(!ferror(ms));
206 assert_se(first_size == second_size);
207 assert_se(memcmp(first, second, first_size) == 0);
209 assert_se(sd_bus_message_rewind(m, true) >= 0);
211 r = sd_bus_message_read(m, "ssasg", &x, &x2, 2, &y, &z, &a_signature);
213 assert_se(streq(x, "a string"));
214 assert_se(streq(x2, ""));
215 assert_se(streq(y, "string #1"));
216 assert_se(streq(z, "string #2"));
217 assert_se(streq(a_signature, "sba(tt)ss"));
219 r = sd_bus_message_read(m, "sass", &x, 5, &y, &z, &a, &b, &c, &d);
221 assert_se(streq(x, "foobar"));
222 assert_se(streq(y, "foo"));
223 assert_se(streq(z, "bar"));
224 assert_se(streq(a, "waldo"));
225 assert_se(streq(b, "piep"));
226 assert_se(streq(c, "pap"));
227 assert_se(streq(d, "after"));
229 r = sd_bus_message_read(m, "a{yv}", 2, &u, "s", &x, &v, "s", &y);
232 assert_se(streq(x, "foo"));
234 assert_se(streq(y, "waldo"));
236 r = sd_bus_message_read(m, "ba(ss)", &boolean, 3, &x, &y, &a, &b, &c, &d);
239 assert_se(streq(x, "aaa"));
240 assert_se(streq(y, "1"));
241 assert_se(streq(a, "bbb"));
242 assert_se(streq(b, "2"));
243 assert_se(streq(c, "ccc"));
244 assert_se(streq(d, "3"));
246 assert_se(sd_bus_message_verify_type(m, 'a', "s") > 0);
248 r = sd_bus_message_read(m, "as", 2, &x, &y);
250 assert_se(streq(x, "foobar"));
251 assert_se(streq(y, "waldo"));
253 r = sd_bus_message_read_basic(m, 's', &s);
255 assert_se(streq(s, "hallo"));
257 r = sd_bus_message_read_array(m, 'i', (const void**) &return_array, &sz);
259 assert_se(sz == sizeof(integer_array));
260 assert_se(memcmp(integer_array, return_array, sz) == 0);
262 r = sd_bus_message_read_array(m, 'u', (const void**) &return_array, &sz);
266 r = sd_bus_message_peek_type(m, NULL, NULL);
269 r = sd_bus_message_new_method_call(NULL, ©, "foobar.waldo", "/", "foobar.waldo", "Piep");
272 r = sd_bus_message_rewind(m, true);
275 r = sd_bus_message_copy(copy, m, true);
278 r = bus_message_seal(copy, 4712, 0);
282 ms = open_memstream(&third, &third_size);
283 bus_message_dump(copy, ms, false);
285 assert_se(!ferror(ms));
287 printf("<%.*s>\n", (int) first_size, first);
288 printf("<%.*s>\n", (int) third_size, third);
290 assert_se(first_size == third_size);
291 assert_se(memcmp(first, third, third_size) == 0);
293 r = sd_bus_message_rewind(m, true);
296 assert_se(sd_bus_message_verify_type(m, 's', NULL) > 0);
298 r = sd_bus_message_skip(m, "ssasg");
301 assert_se(sd_bus_message_verify_type(m, 's', NULL) > 0);
303 r = sd_bus_message_skip(m, "sass");
306 assert_se(sd_bus_message_verify_type(m, 'a', "{yv}") > 0);
308 r = sd_bus_message_skip(m, "a{yv}");
311 assert_se(sd_bus_message_verify_type(m, 'b', NULL) > 0);
313 r = sd_bus_message_read(m, "b", &boolean);
317 r = sd_bus_message_enter_container(m, 0, NULL);
320 r = sd_bus_message_read(m, "(ss)", &x, &y);
323 r = sd_bus_message_read(m, "(ss)", &a, &b);
326 r = sd_bus_message_read(m, "(ss)", &c, &d);
329 r = sd_bus_message_read(m, "(ss)", &x, &y);
332 r = sd_bus_message_exit_container(m);
335 assert_se(streq(x, "aaa"));
336 assert_se(streq(y, "1"));
337 assert_se(streq(a, "bbb"));
338 assert_se(streq(b, "2"));
339 assert_se(streq(c, "ccc"));
340 assert_se(streq(d, "3"));
342 test_bus_label_escape();
343 test_bus_path_encode();