static int context_read_data(Context *c) {
int r;
struct utsname u;
assert(c);
context_reset(c);
assert_se(uname(&u) >= 0);
c->data[PROP_KERNEL_NAME] = strdup(u.sysname);
c->data[PROP_KERNEL_RELEASE] = strdup(u.release);
c->data[PROP_KERNEL_VERSION] = strdup(u.version);
if (!c->data[PROP_KERNEL_NAME] || !c->data[PROP_KERNEL_RELEASE] ||
!c->data[PROP_KERNEL_VERSION])
return -ENOMEM;
c->data[PROP_HOSTNAME] = gethostname_malloc();
if (!c->data[PROP_HOSTNAME])
return -ENOMEM;
r = read_etc_hostname(NULL, &c->data[PROP_STATIC_HOSTNAME]);
if (r < 0 && r != -ENOENT)
return r;
r = parse_env_file(NULL, "/etc/machine-info",
"PRETTY_HOSTNAME", &c->data[PROP_PRETTY_HOSTNAME],
"ICON_NAME", &c->data[PROP_ICON_NAME],
"CHASSIS", &c->data[PROP_CHASSIS],
"DEPLOYMENT", &c->data[PROP_DEPLOYMENT],
"LOCATION", &c->data[PROP_LOCATION]);
if (r < 0 && r != -ENOENT)
return r;
r = parse_os_release(NULL,
"PRETTY_NAME", &c->data[PROP_OS_PRETTY_NAME],
"CPE_NAME", &c->data[PROP_OS_CPE_NAME],
"HOME_URL", &c->data[PROP_HOME_URL],
NULL);
if (r < 0 && r != -ENOENT)
return r;
r = id128_read("/sys/class/dmi/id/product_uuid", ID128_UUID, &c->uuid);
if (r < 0)
log_full_errno(r == -ENOENT ? LOG_DEBUG : LOG_WARNING, r,
"Failed to read product UUID, ignoring: %m");
else if (sd_id128_is_null(c->uuid) || sd_id128_is_allf(c->uuid))
log_debug("DMI product UUID " SD_ID128_FORMAT_STR " is all 0x00 or all 0xFF, ignoring.", SD_ID128_FORMAT_VAL(c->uuid));
else
c->has_uuid = true;
return 0;
}
static void print_welcome(void) {
_cleanup_free_ char *pretty_name = NULL;
static bool done = false;
int r;
if (done)
return;
r = parse_os_release(arg_root, "PRETTY_NAME", &pretty_name, NULL);
if (r < 0)
log_full_errno(r == -ENOENT ? LOG_DEBUG : LOG_WARNING, r,
"Failed to read os-release file, ignoring: %m");
printf("\nWelcome to your new installation of %s!\nPlease configure a few basic system settings:\n\n",
isempty(pretty_name) ? "Linux" : pretty_name);
press_any_key();
done = true;
}
static gboolean
do_initial_setup (GCancellable *cancellable,
GError **error)
{
gboolean ret = FALSE;
gs_unref_object GFile *etc_os_release =
g_file_new_for_path ("/etc/os-release");
gs_free char *contents = NULL;
gs_unref_hashtable GHashTable *osrelease_values = NULL;
const char *pretty_name;
const char *passwd_root_argv[] = { "passwd", "root", NULL };
gsize len;
guint i;
const guint max_passwd_attempts = 5;
if (!g_file_load_contents (etc_os_release, cancellable,
&contents, &len, NULL, error))
{
g_prefix_error (error, "Reading /etc/os-release: ");
goto out;
}
osrelease_values = parse_os_release (contents, "\n");
pretty_name = g_hash_table_lookup (osrelease_values, "PRETTY_NAME");
if (!pretty_name)
pretty_name = g_hash_table_lookup (osrelease_values, "ID");
if (!pretty_name)
pretty_name = " (/etc/os-release not found)";
g_print (_("Welcome to %s"), pretty_name);
g_print ("\n");
(void) readline (_("Press Enter to begin setup"));
g_print (_("No user accounts found, and root password is locked"));
g_print ("\n");
for (i = 0; i < max_passwd_attempts; i++)
{
int estatus;
if (!g_spawn_sync (NULL, (char**)passwd_root_argv, NULL,
G_SPAWN_CHILD_INHERITS_STDIN,
NULL, NULL, NULL, NULL,
&estatus, error))
goto out;
if (g_spawn_check_exit_status (estatus, NULL))
break;
}
if (i == max_passwd_attempts)
{
g_set_error (error, G_IO_ERROR, G_IO_ERROR_FAILED,
"Failed to run \"passwd root\" after %u attempts",
max_passwd_attempts);
goto out;
}
ret = TRUE;
out:
return ret;
}
static int is_wrlinux(void)
{
return parse_os_release("cpe:/o:windriver:wrlinux");
}