+++ /dev/null
-/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
-
-/***
- This file is part of systemd.
-
- Copyright 2013 Lennart Poettering
-
- systemd is free software; you can redistribute it and/or modify it
- under the terms of the GNU Lesser General Public License as published by
- the Free Software Foundation; either version 2.1 of the License, or
- (at your option) any later version.
-
- systemd 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
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public License
- along with systemd; If not, see <http://www.gnu.org/licenses/>.
-***/
-
-#include <fcntl.h>
-#include <sys/mman.h>
-
-#include "util.h"
-#include "log.h"
-
-#include "sd-bus.h"
-#include "sd-memfd.h"
-#include "bus-message.h"
-#include "bus-error.h"
-#include "bus-kernel.h"
-#include "bus-dump.h"
-
-#define FIRST_ARRAY 17
-#define SECOND_ARRAY 33
-
-#define STRING_SIZE 123
-
-int main(int argc, char *argv[]) {
- _cleanup_free_ char *name = NULL, *bus_name = NULL, *address = NULL;
- uint8_t *p;
- sd_bus *a, *b;
- int r, bus_ref;
- sd_bus_message *m;
- sd_memfd *f;
- uint64_t sz;
- uint32_t u32;
- size_t i, l;
- char *s;
-
- log_set_max_level(LOG_DEBUG);
-
- assert_se(asprintf(&name, "deine-mutter-%u", (unsigned) getpid()) >= 0);
-
- bus_ref = bus_kernel_create_bus(name, false, &bus_name);
- if (bus_ref == -ENOENT)
- return EXIT_TEST_SKIP;
-
- assert_se(bus_ref >= 0);
-
- address = strappend("kernel:path=", bus_name);
- assert_se(address);
-
- r = sd_bus_new(&a);
- assert_se(r >= 0);
-
- r = sd_bus_new(&b);
- assert_se(r >= 0);
-
- r = sd_bus_set_address(a, address);
- assert_se(r >= 0);
-
- r = sd_bus_set_address(b, address);
- assert_se(r >= 0);
-
- r = sd_bus_start(a);
- assert_se(r >= 0);
-
- r = sd_bus_start(b);
- assert_se(r >= 0);
-
- r = sd_bus_message_new_method_call(b, ":1.1", "/a/path", "an.inter.face", "AMethod", &m);
- assert_se(r >= 0);
-
- r = sd_bus_message_open_container(m, 'r', "aysay");
- assert_se(r >= 0);
-
- r = sd_bus_message_append_array_space(m, 'y', FIRST_ARRAY, (void**) &p);
- assert_se(r >= 0);
-
- p[0] = '<';
- memset(p+1, 'L', FIRST_ARRAY-2);
- p[FIRST_ARRAY-1] = '>';
-
- r = sd_memfd_new_and_map(&f, STRING_SIZE, (void**) &s);
- assert_se(r >= 0);
-
- s[0] = '<';
- for (i = 1; i < STRING_SIZE-2; i++)
- s[i] = '0' + (i % 10);
- s[STRING_SIZE-2] = '>';
- s[STRING_SIZE-1] = 0;
- munmap(s, STRING_SIZE);
-
- r = sd_memfd_get_size(f, &sz);
- assert_se(r >= 0);
- assert_se(sz == STRING_SIZE);
-
- r = sd_bus_message_append_string_memfd(m, f);
- assert_se(r >= 0);
-
- sd_memfd_free(f);
-
- r = sd_memfd_new_and_map(&f, SECOND_ARRAY, (void**) &p);
- assert_se(r >= 0);
-
- p[0] = '<';
- memset(p+1, 'P', SECOND_ARRAY-2);
- p[SECOND_ARRAY-1] = '>';
- munmap(p, SECOND_ARRAY);
-
- r = sd_memfd_get_size(f, &sz);
- assert_se(r >= 0);
- assert_se(sz == SECOND_ARRAY);
-
- r = sd_bus_message_append_array_memfd(m, 'y', f);
- assert_se(r >= 0);
-
- sd_memfd_free(f);
-
- r = sd_bus_message_close_container(m);
- assert_se(r >= 0);
-
- r = sd_bus_message_append(m, "u", 4711);
- assert_se(r >= 0);
-
- r = bus_message_seal(m, 55, 99*USEC_PER_SEC);
- assert_se(r >= 0);
-
- bus_message_dump(m, stdout, true);
-
- r = sd_bus_send(b, m, NULL);
- assert_se(r >= 0);
-
- sd_bus_message_unref(m);
-
- r = sd_bus_process(a, &m);
- assert_se(r > 0);
-
- bus_message_dump(m, stdout, true);
- sd_bus_message_rewind(m, true);
-
- r = sd_bus_message_enter_container(m, 'r', "aysay");
- assert_se(r > 0);
-
- r = sd_bus_message_read_array(m, 'y', (const void**) &p, &l);
- assert_se(r > 0);
- assert_se(l == FIRST_ARRAY);
-
- assert_se(p[0] == '<');
- for (i = 1; i < l-1; i++)
- assert_se(p[i] == 'L');
- assert_se(p[l-1] == '>');
-
- r = sd_bus_message_read(m, "s", &s);
- assert_se(r > 0);
-
- assert_se(s[0] == '<');
- for (i = 1; i < STRING_SIZE-2; i++)
- assert_se(s[i] == (char) ('0' + (i % 10)));
- assert_se(s[STRING_SIZE-2] == '>');
- assert_se(s[STRING_SIZE-1] == 0);
-
- r = sd_bus_message_read_array(m, 'y', (const void**) &p, &l);
- assert_se(r > 0);
- assert_se(l == SECOND_ARRAY);
-
- assert_se(p[0] == '<');
- for (i = 1; i < l-1; i++)
- assert_se(p[i] == 'P');
- assert_se(p[l-1] == '>');
-
- r = sd_bus_message_exit_container(m);
- assert_se(r > 0);
-
- r = sd_bus_message_read(m, "u", &u32);
- assert_se(r > 0);
- assert_se(u32 == 4711);
-
- sd_bus_message_unref(m);
-
- sd_bus_unref(a);
- sd_bus_unref(b);
-
- return 0;
-}
~ianmdlvl / elogind.git / blobdiff