int main(int argc, char *argv[]) {
sd_id128_t bid;
char boot_id[SD_ID128_STRING_MAX];
_cleanup_free_ char *x = NULL, *y = NULL, *z = NULL, *zz = NULL;
assert_se(sd_id128_get_boot(&bid) >= 0);
sd_id128_to_string(bid, boot_id);
x = strjoin("/tmp/systemd-private-", boot_id, "-abcd.service-", NULL);
y = strjoin("/var/tmp/systemd-private-", boot_id, "-abcd.service-", NULL);
assert_se(x && y);
test_tmpdir("abcd.service", x, y);
z = strjoin("/tmp/systemd-private-", boot_id, "-sys-devices-pci0000:00-0000:00:1a.0-usb3-3\\x2d1-3\\x2d1:1.0-bluetooth-hci0.device-", NULL);
zz = strjoin("/var/tmp/systemd-private-", boot_id, "-sys-devices-pci0000:00-0000:00:1a.0-usb3-3\\x2d1-3\\x2d1:1.0-bluetooth-hci0.device-", NULL);
assert_se(z && zz);
test_tmpdir("sys-devices-pci0000:00-0000:00:1a.0-usb3-3\\x2d1-3\\x2d1:1.0-bluetooth-hci0.device", z, zz);
test_netns();
return 0;
}
static int boot_info_new(struct boot_info **info) {
struct boot_info *in;
int err;
in = new0(struct boot_info, 1);
if (!in)
return -ENOMEM;
err = sd_id128_get_machine(&in->machine_id);
if (err < 0)
goto err;
err = sd_id128_get_boot(&in->boot_id);
if (err < 0)
goto err;
in->fw_entry_active = -1;
in->loader_entry_active = -1;
*info = in;
return 0;
err:
free(in);
return err;
}
static void print_status_info(StatusInfo *i) {
sd_id128_t mid = {}, bid = {};
int r;
assert(i);
printf(" Static hostname: %s\n", strna(i->static_hostname));
if (!isempty(i->pretty_hostname) &&
!streq_ptr(i->pretty_hostname, i->static_hostname))
printf(" Pretty hostname: %s\n", i->pretty_hostname);
if (!isempty(i->hostname) &&
!streq_ptr(i->hostname, i->static_hostname))
printf("Transient hostname: %s\n", i->hostname);
if (!isempty(i->icon_name))
printf(" Icon name: %s\n",
strna(i->icon_name));
if (!isempty(i->chassis))
printf(" Chassis: %s\n",
strna(i->chassis));
if (!isempty(i->deployment))
printf(" Deployment: %s\n", i->deployment);
if (!isempty(i->location))
printf(" Location: %s\n", i->location);
r = sd_id128_get_machine(&mid);
if (r >= 0)
printf(" Machine ID: " SD_ID128_FORMAT_STR "\n", SD_ID128_FORMAT_VAL(mid));
r = sd_id128_get_boot(&bid);
if (r >= 0)
printf(" Boot ID: " SD_ID128_FORMAT_STR "\n", SD_ID128_FORMAT_VAL(bid));
if (!isempty(i->virtualization))
printf(" Virtualization: %s\n", i->virtualization);
if (!isempty(i->os_pretty_name))
printf(" Operating System: %s\n", i->os_pretty_name);
if (!isempty(i->os_cpe_name))
printf(" CPE OS Name: %s\n", i->os_cpe_name);
if (!isempty(i->kernel_name) && !isempty(i->kernel_release))
printf(" Kernel: %s %s\n", i->kernel_name, i->kernel_release);
if (!isempty(i->architecture))
printf(" Architecture: %s\n", i->architecture);
}
static void print_status_info(StatusInfo *i) {
sd_id128_t mid, bid;
int r;
const char *id = NULL;
_cleanup_free_ char *pretty_name = NULL, *cpe_name = NULL;
struct utsname u;
assert(i);
printf(" Static hostname: %s\n",
strna(i->static_hostname));
if (!isempty(i->pretty_hostname) &&
!streq_ptr(i->pretty_hostname, i->static_hostname))
printf(" Pretty hostname: %s\n",
strna(i->pretty_hostname));
if (!isempty(i->hostname) &&
!streq_ptr(i->hostname, i->static_hostname))
printf("Transient hostname: %s\n",
strna(i->hostname));
printf(" Icon name: %s\n"
" Chassis: %s\n",
strna(i->icon_name),
strna(i->chassis));
r = sd_id128_get_machine(&mid);
if (r >= 0)
printf(" Machine ID: " SD_ID128_FORMAT_STR "\n", SD_ID128_FORMAT_VAL(mid));
r = sd_id128_get_boot(&bid);
if (r >= 0)
printf(" Boot ID: " SD_ID128_FORMAT_STR "\n", SD_ID128_FORMAT_VAL(bid));
if (detect_virtualization(&id) > 0)
printf(" Virtualization: %s\n", id);
r = parse_env_file("/etc/os-release", NEWLINE,
"PRETTY_NAME", &pretty_name,
"CPE_NAME", &cpe_name,
NULL);
if (!isempty(pretty_name))
printf(" Operating System: %s\n", pretty_name);
if (!isempty(cpe_name))
printf(" CPE OS Name: %s\n", cpe_name);
assert_se(uname(&u) >= 0);
printf(" Kernel: %s %s\n"
" Architecture: %s\n", u.sysname, u.release, u.machine);
}
static int verb_boot_id(int argc, char **argv, void *userdata) {
sd_id128_t id;
int r;
if (sd_id128_is_null(arg_app))
r = sd_id128_get_boot(&id);
else
r = sd_id128_get_boot_app_specific(arg_app, &id);
if (r < 0)
return log_error_errno(r, "Failed to get %sboot-ID: %m",
sd_id128_is_null(arg_app) ? "" : "app-specific ");
return id128_pretty_print(id, arg_pretty);
}
int main(int argc, char *argv[]) {
sd_id128_t id, id2;
char t[33];
_cleanup_free_ char *b = NULL;
assert_se(sd_id128_randomize(&id) == 0);
printf("random: %s\n", sd_id128_to_string(id, t));
assert_se(sd_id128_from_string(t, &id2) == 0);
assert_se(sd_id128_equal(id, id2));
if (sd_booted() > 0) {
assert_se(sd_id128_get_machine(&id) == 0);
printf("machine: %s\n", sd_id128_to_string(id, t));
assert_se(sd_id128_get_boot(&id) == 0);
printf("boot: %s\n", sd_id128_to_string(id, t));
}
printf("waldi: %s\n", sd_id128_to_string(ID128_WALDI, t));
assert_se(streq(t, STR_WALDI));
assert_se(asprintf(&b, SD_ID128_FORMAT_STR, SD_ID128_FORMAT_VAL(ID128_WALDI)) == 32);
printf("waldi2: %s\n", b);
assert_se(streq(t, b));
assert_se(sd_id128_from_string(UUID_WALDI, &id) >= 0);
assert_se(sd_id128_equal(id, ID128_WALDI));
assert_se(sd_id128_from_string("", &id) < 0);
assert_se(sd_id128_from_string("01020304-0506-0708-090a-0b0c0d0e0f101", &id) < 0);
assert_se(sd_id128_from_string("01020304-0506-0708-090a-0b0c0d0e0f10-", &id) < 0);
assert_se(sd_id128_from_string("01020304-0506-0708-090a0b0c0d0e0f10", &id) < 0);
assert_se(sd_id128_from_string("010203040506-0708-090a-0b0c0d0e0f10", &id) < 0);
assert_se(id128_is_valid(STR_WALDI));
assert_se(id128_is_valid(UUID_WALDI));
assert_se(!id128_is_valid(""));
assert_se(!id128_is_valid("01020304-0506-0708-090a-0b0c0d0e0f101"));
assert_se(!id128_is_valid("01020304-0506-0708-090a-0b0c0d0e0f10-"));
assert_se(!id128_is_valid("01020304-0506-0708-090a0b0c0d0e0f10"));
assert_se(!id128_is_valid("010203040506-0708-090a-0b0c0d0e0f10"));
return 0;
}
static int make_filename(const char *info[_INFO_LEN], char **ret) {
_cleanup_free_ char *c = NULL, *u = NULL, *p = NULL, *t = NULL;
sd_id128_t boot = {};
int r;
assert(info);
c = filename_escape(info[INFO_COMM]);
if (!c)
return -ENOMEM;
u = filename_escape(info[INFO_UID]);
if (!u)
return -ENOMEM;
r = sd_id128_get_boot(&boot);
if (r < 0)
return r;
p = filename_escape(info[INFO_PID]);
if (!p)
return -ENOMEM;
t = filename_escape(info[INFO_TIMESTAMP]);
if (!t)
return -ENOMEM;
if (asprintf(ret,
"/var/lib/systemd/coredump/core.%s.%s." SD_ID128_FORMAT_STR ".%s.%s000000",
c,
u,
SD_ID128_FORMAT_VAL(boot),
p,
t) < 0)
return -ENOMEM;
return 0;
}
static int add_this_boot(sd_journal *j) {
char match[9+32+1] = "_BOOT_ID=";
sd_id128_t boot_id;
int r;
if (!arg_this_boot)
return 0;
r = sd_id128_get_boot(&boot_id);
if (r < 0) {
log_error("Failed to get boot id: %s", strerror(-r));
return r;
}
sd_id128_to_string(boot_id, match + 9);
r = sd_journal_add_match(j, match, strlen(match));
if (r < 0) {
log_error("Failed to add match: %s", strerror(-r));
return r;
}
return 0;
}
int main(int argc, char *argv[]) {
sd_id128_t id, id2;
char t[33], q[37];
_cleanup_free_ char *b = NULL;
_cleanup_close_ int fd = -1;
assert_se(sd_id128_randomize(&id) == 0);
printf("random: %s\n", sd_id128_to_string(id, t));
assert_se(sd_id128_from_string(t, &id2) == 0);
assert_se(sd_id128_equal(id, id2));
if (sd_booted() > 0) {
assert_se(sd_id128_get_machine(&id) == 0);
printf("machine: %s\n", sd_id128_to_string(id, t));
assert_se(sd_id128_get_boot(&id) == 0);
printf("boot: %s\n", sd_id128_to_string(id, t));
}
printf("waldi: %s\n", sd_id128_to_string(ID128_WALDI, t));
assert_se(streq(t, STR_WALDI));
assert_se(asprintf(&b, SD_ID128_FORMAT_STR, SD_ID128_FORMAT_VAL(ID128_WALDI)) == 32);
printf("waldi2: %s\n", b);
assert_se(streq(t, b));
printf("waldi3: %s\n", id128_to_uuid_string(ID128_WALDI, q));
assert_se(streq(q, UUID_WALDI));
b = mfree(b);
assert_se(asprintf(&b, ID128_UUID_FORMAT_STR, SD_ID128_FORMAT_VAL(ID128_WALDI)) == 36);
printf("waldi4: %s\n", b);
assert_se(streq(q, b));
assert_se(sd_id128_from_string(STR_WALDI, &id) >= 0);
assert_se(sd_id128_equal(id, ID128_WALDI));
assert_se(sd_id128_from_string(UUID_WALDI, &id) >= 0);
assert_se(sd_id128_equal(id, ID128_WALDI));
assert_se(sd_id128_from_string("", &id) < 0);
assert_se(sd_id128_from_string("01020304-0506-0708-090a-0b0c0d0e0f101", &id) < 0);
assert_se(sd_id128_from_string("01020304-0506-0708-090a-0b0c0d0e0f10-", &id) < 0);
assert_se(sd_id128_from_string("01020304-0506-0708-090a0b0c0d0e0f10", &id) < 0);
assert_se(sd_id128_from_string("010203040506-0708-090a-0b0c0d0e0f10", &id) < 0);
assert_se(id128_is_valid(STR_WALDI));
assert_se(id128_is_valid(UUID_WALDI));
assert_se(!id128_is_valid(""));
assert_se(!id128_is_valid("01020304-0506-0708-090a-0b0c0d0e0f101"));
assert_se(!id128_is_valid("01020304-0506-0708-090a-0b0c0d0e0f10-"));
assert_se(!id128_is_valid("01020304-0506-0708-090a0b0c0d0e0f10"));
assert_se(!id128_is_valid("010203040506-0708-090a-0b0c0d0e0f10"));
fd = open_tmpfile_unlinkable(NULL, O_RDWR|O_CLOEXEC);
assert_se(fd >= 0);
/* First, write as UUID */
assert_se(sd_id128_randomize(&id) >= 0);
assert_se(id128_write_fd(fd, ID128_UUID, id, false) >= 0);
assert_se(lseek(fd, 0, SEEK_SET) == 0);
assert_se(id128_read_fd(fd, ID128_PLAIN, &id2) == -EINVAL);
assert_se(lseek(fd, 0, SEEK_SET) == 0);
assert_se(id128_read_fd(fd, ID128_UUID, &id2) >= 0);
assert_se(sd_id128_equal(id, id2));
assert_se(lseek(fd, 0, SEEK_SET) == 0);
assert_se(id128_read_fd(fd, ID128_ANY, &id2) >= 0);
assert_se(sd_id128_equal(id, id2));
/* Second, write as plain */
assert_se(lseek(fd, 0, SEEK_SET) == 0);
assert_se(ftruncate(fd, 0) >= 0);
assert_se(sd_id128_randomize(&id) >= 0);
assert_se(id128_write_fd(fd, ID128_PLAIN, id, false) >= 0);
assert_se(lseek(fd, 0, SEEK_SET) == 0);
assert_se(id128_read_fd(fd, ID128_UUID, &id2) == -EINVAL);
assert_se(lseek(fd, 0, SEEK_SET) == 0);
assert_se(id128_read_fd(fd, ID128_PLAIN, &id2) >= 0);
assert_se(sd_id128_equal(id, id2));
assert_se(lseek(fd, 0, SEEK_SET) == 0);
assert_se(id128_read_fd(fd, ID128_ANY, &id2) >= 0);
assert_se(sd_id128_equal(id, id2));
/* Third, write plain without trailing newline */
assert_se(lseek(fd, 0, SEEK_SET) == 0);
assert_se(ftruncate(fd, 0) >= 0);
assert_se(sd_id128_randomize(&id) >= 0);
assert_se(write(fd, sd_id128_to_string(id, t), 32) == 32);
assert_se(lseek(fd, 0, SEEK_SET) == 0);
assert_se(id128_read_fd(fd, ID128_UUID, &id2) == -EINVAL);
assert_se(lseek(fd, 0, SEEK_SET) == 0);
assert_se(id128_read_fd(fd, ID128_PLAIN, &id2) >= 0);
assert_se(sd_id128_equal(id, id2));
/* Third, write UUID without trailing newline */
assert_se(lseek(fd, 0, SEEK_SET) == 0);
assert_se(ftruncate(fd, 0) >= 0);
assert_se(sd_id128_randomize(&id) >= 0);
assert_se(write(fd, id128_to_uuid_string(id, q), 36) == 36);
assert_se(lseek(fd, 0, SEEK_SET) == 0);
assert_se(id128_read_fd(fd, ID128_PLAIN, &id2) == -EINVAL);
assert_se(lseek(fd, 0, SEEK_SET) == 0);
assert_se(id128_read_fd(fd, ID128_UUID, &id2) >= 0);
assert_se(sd_id128_equal(id, id2));
return 0;
}