static void
nm_client_state_changed (NMClient *client,
GParamSpec *gobject,
gpointer user_data)
{
offline_mode_toggled_internal (NMN_MODEL (user_data), nm_client_get_state (client) == NM_STATE_ASLEEP);
}
static void
connectivity_nm_state_change_cb (NMClient *client,
const GParamSpec *pspec,
EmpathyConnectivity *connectivity)
{
EmpathyConnectivityPriv *priv;
gboolean new_nm_connected;
NMState state;
priv = GET_PRIV (connectivity);
if (!priv->use_conn)
return;
state = nm_client_get_state (priv->nm_client);
new_nm_connected = !(state == NM_STATE_CONNECTING
#if NM_CHECK_VERSION(0,8,992)
|| state == NM_STATE_DISCONNECTING
#endif
|| state == NM_STATE_ASLEEP
|| state == NM_STATE_DISCONNECTED);
DEBUG ("New NetworkManager network state %d (connected: %s)", state,
new_nm_connected ? "true" : "false");
connectivity_change_state (connectivity, new_nm_connected);
}
static gboolean
test_get_state (NMClient *client)
{
guint state;
state = nm_client_get_state (client);
g_print ("Current state: %d\n", state);
return TRUE;
}
static gboolean
is_online (void)
{
NMClient *client;
gboolean online;
g_autoptr(GError) error = NULL;
/* Don’t connect to NetworkManager when we are supposed to use the session
* bus, as NM is on the system bus, and we don’t want to mock it up. */
if (should_listen_on_session_bus ())
{
g_message ("Not using NetworkManager: assuming network is online.");
return TRUE;
}
client = nm_client_new (NULL, &error);
if (!client)
{
g_message ("Failed to get the NetworkManager client: %s", error->message);
return FALSE;
}
/* Assume that the ostree server is remote and only consider to be
* online for ostree updates if we have global connectivity.
* For Avahi updates, local or site connectivity is adequate.
*/
switch (nm_client_get_state (client)) {
case NM_STATE_CONNECTED_LOCAL:
case NM_STATE_CONNECTED_SITE:
case NM_STATE_CONNECTED_GLOBAL:
online = TRUE;
break;
case NM_STATE_UNKNOWN:
case NM_STATE_ASLEEP:
case NM_STATE_DISCONNECTED:
case NM_STATE_DISCONNECTING:
case NM_STATE_CONNECTING:
default:
online = FALSE;
break;
}
g_object_unref (client);
if (!online)
info (EOS_UPDATER_NOT_ONLINE_MSGID,
"Not currently online. Not updating");
return online;
}
/* Check if NM has an active connection */
gboolean is_nm_connected(void) {
NMState state;
NMClient *client = NULL;
#if !defined(GLIB_VERSION_2_36)
g_type_init();
#endif
client = nm_client_new();
if (!client)
return FALSE;
state = nm_client_get_state(client);
g_object_unref(client);
if (state == NM_STATE_CONNECTED)
return TRUE;
else
return FALSE;
}
static gboolean
get_nm_state (NMClient *client)
{
NMState state;
char *state_string;
gboolean success = TRUE;
state = nm_client_get_state (client);
switch (state) {
case NM_STATE_ASLEEP:
state_string = "asleep";
break;
case NM_STATE_CONNECTING:
state_string = "connecting";
break;
case NM_STATE_CONNECTED_LOCAL:
state_string = "connected (local only)";
break;
case NM_STATE_CONNECTED_SITE:
state_string = "connected (site only)";
break;
case NM_STATE_CONNECTED_GLOBAL:
state_string = "connected (global)";
break;
case NM_STATE_DISCONNECTED:
state_string = "disconnected";
break;
case NM_STATE_UNKNOWN:
default:
state_string = "unknown";
success = FALSE;
break;
}
printf ("State: %s\n\n", state_string);
return success;
}
static void
refresh_without_device (GisNetworkPage *page)
{
GisNetworkPagePrivate *priv = page->priv;
GtkWidget *label;
GtkWidget *spinner;
GtkWidget *swin;
swin = WID("network-scrolledwindow");
label = WID("no-network-label");
spinner = WID("no-network-spinner");
if (nm_client_get_state (priv->nm_client) == NM_STATE_CONNECTED_GLOBAL)
;
else if (priv->nm_device != NULL)
gtk_label_set_text (GTK_LABEL (label), _("Network is not available."));
else
gtk_label_set_text (GTK_LABEL (label), _("No network devices found."));
gtk_widget_hide (swin);
gtk_widget_hide (spinner);
gtk_widget_show (label);
}
static void
client_properties_changed (GObject *object,
GParamSpec *pspec,
gpointer loop)
{
NMClient *client = NM_CLIENT (object);
NMState state;
gboolean wait_startup = GPOINTER_TO_UINT (g_object_get_data (object, WAIT_STARTUP_TAG));
if (!nm_client_get_nm_running (client))
return;
if (wait_startup) {
if (!nm_client_get_startup (client))
g_main_loop_quit (loop);
} else {
state = nm_client_get_state (client);
if ( state == NM_STATE_CONNECTED_LOCAL
|| state == NM_STATE_CONNECTED_SITE
|| state == NM_STATE_CONNECTED_GLOBAL)
g_main_loop_quit (loop);
}
}
static gboolean
show_nm_status (NmCli *nmc, const char *pretty_header_name, const char *print_flds)
{
gboolean startup = FALSE;
NMState state = NM_STATE_UNKNOWN;
NMConnectivityState connectivity = NM_CONNECTIVITY_UNKNOWN;
gboolean net_enabled;
gboolean wireless_hw_enabled, wireless_enabled;
gboolean wwan_hw_enabled, wwan_enabled;
GError *error = NULL;
const char *fields_str;
const char *fields_all = print_flds ? print_flds : NMC_FIELDS_NM_STATUS_ALL;
const char *fields_common = print_flds ? print_flds : NMC_FIELDS_NM_STATUS_COMMON;
NmcOutputField *tmpl, *arr;
size_t tmpl_len;
if (!nmc->required_fields || strcasecmp (nmc->required_fields, "common") == 0)
fields_str = fields_common;
else if (!nmc->required_fields || strcasecmp (nmc->required_fields, "all") == 0)
fields_str = fields_all;
else
fields_str = nmc->required_fields;
tmpl = nmc_fields_nm_status;
tmpl_len = sizeof (nmc_fields_nm_status);
nmc->print_fields.indices = parse_output_fields (fields_str, tmpl, FALSE, NULL, &error);
if (error) {
g_string_printf (nmc->return_text, _("Error: only these fields are allowed: %s"), fields_all);
g_error_free (error);
nmc->return_value = NMC_RESULT_ERROR_USER_INPUT;
return FALSE;
}
nmc->get_client (nmc); /* create NMClient */
if (!nm_client_get_nm_running (nmc->client)) {
g_string_printf (nmc->return_text, _("Error: NetworkManager is not running."));
nmc->return_value = NMC_RESULT_ERROR_NM_NOT_RUNNING;
return FALSE;
}
state = nm_client_get_state (nmc->client);
startup = nm_client_get_startup (nmc->client);
connectivity = nm_client_get_connectivity (nmc->client);
net_enabled = nm_client_networking_get_enabled (nmc->client);
wireless_hw_enabled = nm_client_wireless_hardware_get_enabled (nmc->client);
wireless_enabled = nm_client_wireless_get_enabled (nmc->client);
wwan_hw_enabled = nm_client_wwan_hardware_get_enabled (nmc->client);
wwan_enabled = nm_client_wwan_get_enabled (nmc->client);
nmc->print_fields.header_name = pretty_header_name ? (char *) pretty_header_name : _("NetworkManager status");
arr = nmc_dup_fields_array (tmpl, tmpl_len, NMC_OF_FLAG_MAIN_HEADER_ADD | NMC_OF_FLAG_FIELD_NAMES);
g_ptr_array_add (nmc->output_data, arr);
arr = nmc_dup_fields_array (tmpl, tmpl_len, 0);
set_val_strc (arr, 0, _("running"));
set_val_strc (arr, 1, nm_client_get_version (nmc->client));
set_val_strc (arr, 2, nm_state_to_string (state));
set_val_strc (arr, 3, startup ? _("starting") : _("started"));
set_val_strc (arr, 4, nm_connectivity_to_string (connectivity));
set_val_strc (arr, 5, net_enabled ? _("enabled") : _("disabled"));
set_val_strc (arr, 6, wireless_hw_enabled ? _("enabled") : _("disabled"));
set_val_strc (arr, 7, wireless_enabled ? _("enabled") : _("disabled"));
set_val_strc (arr, 8, wwan_hw_enabled ? _("enabled") : _("disabled"));
set_val_strc (arr, 9, wwan_enabled ? _("enabled") : _("disabled"));
/* Set colors */
arr[2].color = state_to_color (state);
arr[3].color = startup ? NMC_TERM_COLOR_YELLOW : NMC_TERM_COLOR_GREEN;
arr[4].color = connectivity_to_color (connectivity);
arr[5].color = net_enabled ? NMC_TERM_COLOR_GREEN : NMC_TERM_COLOR_RED;
arr[6].color = wireless_hw_enabled ? NMC_TERM_COLOR_GREEN : NMC_TERM_COLOR_RED;
arr[7].color = wireless_enabled ? NMC_TERM_COLOR_GREEN : NMC_TERM_COLOR_RED;
arr[8].color = wwan_hw_enabled ? NMC_TERM_COLOR_GREEN : NMC_TERM_COLOR_RED;
arr[9].color = wwan_enabled ? NMC_TERM_COLOR_GREEN : NMC_TERM_COLOR_RED;
g_ptr_array_add (nmc->output_data, arr);
print_data (nmc); /* Print all data */
return TRUE;
}
int
main (int argc, char *argv[])
{
int t_secs = 30;
gboolean exit_no_nm = FALSE;
gboolean wait_startup = FALSE;
Timeout timeout;
GOptionContext *opt_ctx = NULL;
gboolean success;
NMClient *client;
NMState state = NM_STATE_UNKNOWN;
GMainLoop *loop;
gint64 remaining_ms;
GError *error = NULL;
GOptionEntry options[] = {
{"timeout", 't', 0, G_OPTION_ARG_INT, &t_secs, N_("Time to wait for a connection, in seconds (without the option, default value is 30)"), "<timeout>"},
{"exit", 'x', 0, G_OPTION_ARG_NONE, &exit_no_nm, N_("Exit immediately if NetworkManager is not running or connecting"), NULL},
{"quiet", 'q', 0, G_OPTION_ARG_NONE, &timeout.quiet, N_("Don't print anything"), NULL},
{"wait-for-startup", 's', 0, G_OPTION_ARG_NONE, &wait_startup, N_("Wait for NetworkManager startup instead of a connection"), NULL},
{NULL}
};
timeout.start_timestamp_ms = g_get_monotonic_time () / (G_USEC_PER_SEC / 1000);
timeout.quiet = FALSE;
/* Set locale to be able to use environment variables */
setlocale (LC_ALL, "");
bindtextdomain (GETTEXT_PACKAGE, NMLOCALEDIR);
bind_textdomain_codeset (GETTEXT_PACKAGE, "UTF-8");
textdomain (GETTEXT_PACKAGE);
opt_ctx = g_option_context_new (NULL);
g_option_context_set_translation_domain (opt_ctx, GETTEXT_PACKAGE);
g_option_context_set_ignore_unknown_options (opt_ctx, FALSE);
g_option_context_set_help_enabled (opt_ctx, TRUE);
g_option_context_add_main_entries (opt_ctx, options, NULL);
g_option_context_set_summary (opt_ctx,
_("Waits for NetworkManager to finish activating startup network connections."));
success = g_option_context_parse (opt_ctx, &argc, &argv, NULL);
g_option_context_free (opt_ctx);
if (!success) {
g_printerr ("%s: %s\n", argv[0],
_("Invalid option. Please use --help to see a list of valid options."));
return 2;
}
if (t_secs < 0 || t_secs > 3600) {
g_printerr ("%s: %s\n", argv[0],
_("Invalid option. Please use --help to see a list of valid options."));
return 2;
}
remaining_ms = t_secs * 1000;
nm_g_type_init ();
client = nm_client_new (NULL, &error);
if (!client) {
g_printerr (_("Error: Could not create NMClient object: %s."), error->message);
g_error_free (error);
return 2;
}
loop = g_main_loop_new (NULL, FALSE);
g_object_set_data (G_OBJECT (client), WAIT_STARTUP_TAG, GUINT_TO_POINTER (wait_startup));
state = nm_client_get_state (client);
if (!nm_client_get_nm_running (client)) {
if (exit_no_nm) {
g_object_unref (client);
return 1;
}
} else if (wait_startup) {
if (!nm_client_get_startup (client)) {
g_object_unref (client);
return 0;
}
} else {
if ( state == NM_STATE_CONNECTED_LOCAL
|| state == NM_STATE_CONNECTED_SITE
|| state == NM_STATE_CONNECTED_GLOBAL) {
g_object_unref (client);
return 0;
}
}
if (exit_no_nm && (state != NM_STATE_CONNECTING)) {
g_object_unref (client);
return 1;
}
if (remaining_ms == 0) {
g_object_unref (client);
return 1;
}
g_signal_connect (client, "notify",
G_CALLBACK (client_properties_changed), loop);
timeout.end_timestamp_ms = timeout.start_timestamp_ms + remaining_ms;
timeout.progress_step_duration = (timeout.end_timestamp_ms - timeout.start_timestamp_ms + PROGRESS_STEPS/2) / PROGRESS_STEPS;
g_timeout_add (timeout.quiet ? remaining_ms : 0,
handle_timeout, &timeout);
g_main_loop_run (loop);
g_main_loop_unref (loop);
g_object_unref (client);
return 0;
}
/*
* Given an interface name (e.g., eth0) and address family (e.g., AF_INET),
* return the IP address in human readable format (i.e., the output from
* inet_ntop()). Return NULL for no match or error.
*/
char *iface_ip2str(char *ifname, int family) {
int i;
NMClient *client = NULL;
NMIP4Config *ip4config = NULL;
NMIP4Address *ipaddr = NULL;
NMDevice *candidate = NULL;
struct in_addr tmp_addr;
const GPtrArray *devices;
const char *iface;
char ipstr[INET_ADDRSTRLEN+1];
if (ifname == NULL) {
return NULL;
}
/* DCFIXME: add IPv6 once NM gains support */
if (family != AF_INET) {
return NULL;
}
#if !defined(GLIB_VERSION_2_36)
g_type_init();
#endif
client = nm_client_new();
if (!client) {
return NULL;
}
if (nm_client_get_state(client) != NM_STATE_CONNECTED) {
g_object_unref(client);
return NULL;
}
devices = nm_client_get_devices(client);
for (i=0; i < devices->len; i++) {
candidate = g_ptr_array_index(devices, i);
iface = nm_device_get_iface(candidate);
if (nm_device_get_state(candidate) != NM_DEVICE_STATE_ACTIVATED)
continue;
if (!iface || strcmp(iface, ifname))
continue;
if (!(ip4config = nm_device_get_ip4_config(candidate)))
continue;
if (!(ipaddr = nm_ip4_config_get_addresses(ip4config)->data))
continue;
memset(&ipstr, '\0', sizeof(ipstr));
tmp_addr.s_addr = nm_ip4_address_get_address(ipaddr);
if (inet_ntop(AF_INET, &tmp_addr, ipstr, INET_ADDRSTRLEN) == NULL) {
g_object_unref(client);
return NULL;
}
g_object_unref(client);
return g_strdup(ipstr);
}
g_object_unref(client);
return NULL;
}
