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; }