NMConnection *
nm_act_request_get_connection (NMActRequest *req)
{
g_return_val_if_fail (NM_IS_ACT_REQUEST (req), NULL);
return nm_active_connection_get_connection (NM_ACTIVE_CONNECTION (req));
}
NMVPNConnection *
nm_vpn_manager_activate_connection (NMVPNManager *manager,
NMConnection *connection,
NMActRequest *act_request,
NMDevice *device,
GError **error)
{
NMSettingVPN *vpn_setting;
NMVPNService *service;
NMVPNConnection *vpn = NULL;
const char *service_name;
g_return_val_if_fail (NM_IS_VPN_MANAGER (manager), NULL);
g_return_val_if_fail (NM_IS_CONNECTION (connection), NULL);
g_return_val_if_fail (NM_IS_ACT_REQUEST (act_request), NULL);
g_return_val_if_fail (NM_IS_DEVICE (device), NULL);
g_return_val_if_fail (error != NULL, NULL);
g_return_val_if_fail (*error == NULL, NULL);
if (nm_device_get_state (device) != NM_DEVICE_STATE_ACTIVATED) {
g_set_error (error,
NM_VPN_MANAGER_ERROR, NM_VPN_MANAGER_ERROR_DEVICE_NOT_ACTIVE,
"%s", "The base device for the VPN connection was not active.");
return NULL;
}
vpn_setting = (NMSettingVPN *) nm_connection_get_setting (connection, NM_TYPE_SETTING_VPN);
if (!vpn_setting) {
g_set_error (error,
NM_VPN_MANAGER_ERROR, NM_VPN_MANAGER_ERROR_CONNECTION_INVALID,
"%s", "The connection was not a VPN connection.");
return NULL;
}
vpn = find_active_vpn_connection_by_connection (manager, connection);
if (vpn) {
nm_vpn_connection_disconnect (vpn, NM_VPN_CONNECTION_STATE_REASON_USER_DISCONNECTED);
vpn = NULL;
}
service_name = nm_setting_vpn_get_service_type (vpn_setting);
g_assert (service_name);
service = g_hash_table_lookup (NM_VPN_MANAGER_GET_PRIVATE (manager)->services, service_name);
if (!service) {
g_set_error (error,
NM_VPN_MANAGER_ERROR, NM_VPN_MANAGER_ERROR_SERVICE_INVALID,
"The VPN service '%s' was not installed.",
service_name);
return NULL;
}
vpn = nm_vpn_service_activate (service, connection, act_request, device, error);
if (vpn) {
g_signal_connect (vpn, "vpn-state-changed",
G_CALLBACK (connection_vpn_state_changed),
manager);
}
return vpn;
}
const char *
nm_act_request_get_dbus_sender (NMActRequest *req)
{
g_return_val_if_fail (NM_IS_ACT_REQUEST (req), NULL);
return NM_ACT_REQUEST_GET_PRIVATE (req)->dbus_sender;
}
GObject *
nm_act_request_get_device (NMActRequest *req)
{
g_return_val_if_fail (NM_IS_ACT_REQUEST (req), NULL);
return G_OBJECT (NM_ACT_REQUEST_GET_PRIVATE (req)->device);
}
NMConnection *
nm_act_request_get_connection (NMActRequest *req)
{
g_return_val_if_fail (NM_IS_ACT_REQUEST (req), NULL);
return NM_ACT_REQUEST_GET_PRIVATE (req)->connection;
}
gulong
nm_act_request_get_user_uid (NMActRequest *req)
{
g_return_val_if_fail (NM_IS_ACT_REQUEST (req), 0);
return NM_ACT_REQUEST_GET_PRIVATE (req)->user_uid;
}
gboolean
nm_act_request_get_shared (NMActRequest *req)
{
g_return_val_if_fail (NM_IS_ACT_REQUEST (req), FALSE);
return NM_ACT_REQUEST_GET_PRIVATE (req)->shared;
}
void
nm_act_request_cancel_secrets (NMActRequest *self, guint32 call_id)
{
NMActRequestPrivate *priv;
GSList *iter;
g_return_if_fail (self);
g_return_if_fail (NM_IS_ACT_REQUEST (self));
g_return_if_fail (call_id > 0);
priv = NM_ACT_REQUEST_GET_PRIVATE (self);
for (iter = priv->secrets_calls; iter; iter = g_slist_next (iter)) {
GetSecretsInfo *info = iter->data;
/* Remove the matching info */
if (info->call_id == call_id) {
priv->secrets_calls = g_slist_remove_link (priv->secrets_calls, iter);
g_slist_free (iter);
nm_settings_connection_cancel_secrets (NM_SETTINGS_CONNECTION (priv->connection), call_id);
g_free (info);
break;
}
}
}
void
nm_act_request_clear_secrets (NMActRequest *self)
{
g_return_if_fail (NM_IS_ACT_REQUEST (self));
nm_active_connection_clear_secrets ((NMActiveConnection *) self);
}
static void
get_secrets_cb (NMSettingsConnection *connection,
NMSettingsConnectionCallId call_id_s,
const char *agent_username,
const char *setting_name,
GError *error,
gpointer user_data)
{
GetSecretsInfo *info = user_data;
NMActRequestPrivate *priv;
g_return_if_fail (info && info->call_id == call_id_s);
g_return_if_fail (NM_IS_ACT_REQUEST (info->self));
if (g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED))
return;
priv = NM_ACT_REQUEST_GET_PRIVATE (info->self);
g_return_if_fail (g_slist_find (priv->secrets_calls, info));
priv->secrets_calls = g_slist_remove (priv->secrets_calls, info);
if (info->callback)
info->callback (info->self, info, connection, error, info->callback_data);
_get_secrets_info_free (info);
}
void
nm_act_request_set_shared (NMActRequest *req, gboolean shared)
{
NMActRequestPrivate *priv = NM_ACT_REQUEST_GET_PRIVATE (req);
GSList *list, *iter;
g_return_if_fail (NM_IS_ACT_REQUEST (req));
NM_ACT_REQUEST_GET_PRIVATE (req)->shared = shared;
/* Tear the rules down in reverse order when sharing is stopped */
list = g_slist_copy (priv->share_rules);
if (!shared)
list = g_slist_reverse (list);
/* Send the rules to iptables */
for (iter = list; iter; iter = g_slist_next (iter)) {
ShareRule *rule = (ShareRule *) iter->data;
char *envp[1] = { NULL };
char **argv;
char *cmd;
cmd = g_strdup_printf ("%s --table %s %s %s",
IPTABLES_PATH,
rule->table,
shared ? "--insert" : "--delete",
rule->rule);
if (!cmd)
continue;
argv = g_strsplit (cmd, " ", 0);
if (argv && argv[0]) {
int status;
GError *error = NULL;
nm_log_info (LOGD_SHARING, "Executing: %s", cmd);
if (!g_spawn_sync ("/", argv, envp, G_SPAWN_STDOUT_TO_DEV_NULL | G_SPAWN_STDERR_TO_DEV_NULL,
share_child_setup, NULL, NULL, NULL, &status, &error)) {
nm_log_warn (LOGD_SHARING, "Error executing command: (%d) %s",
error ? error->code : -1,
(error && error->message) ? error->message : "(unknown)");
g_clear_error (&error);
} else if (WEXITSTATUS (status)) {
nm_log_warn (LOGD_SHARING, "** Command returned exit status %d.",
WEXITSTATUS (status));
}
}
g_free (cmd);
if (argv)
g_strfreev (argv);
}
g_slist_free (list);
/* Clear the share rule list when sharing is stopped */
if (!shared)
clear_share_rules (req);
}
NMActStageReturn
nm_modem_stage3_ip6_config_start (NMModem *self,
NMActRequest *req,
NMDeviceStateReason *reason)
{
NMModemPrivate *priv;
NMActStageReturn ret;
NMConnection *connection;
const char *method;
g_return_val_if_fail (self != NULL, NM_ACT_STAGE_RETURN_FAILURE);
g_return_val_if_fail (NM_IS_MODEM (self), NM_ACT_STAGE_RETURN_FAILURE);
g_return_val_if_fail (req != NULL, NM_ACT_STAGE_RETURN_FAILURE);
g_return_val_if_fail (NM_IS_ACT_REQUEST (req), NM_ACT_STAGE_RETURN_FAILURE);
g_return_val_if_fail (reason != NULL, NM_ACT_STAGE_RETURN_FAILURE);
connection = nm_act_request_get_applied_connection (req);
g_assert (connection);
method = nm_utils_get_ip_config_method (connection, NM_TYPE_SETTING_IP6_CONFIG);
/* Only Ignore and Auto methods make sense for WWAN */
if (strcmp (method, NM_SETTING_IP6_CONFIG_METHOD_IGNORE) == 0)
return NM_ACT_STAGE_RETURN_STOP;
if (strcmp (method, NM_SETTING_IP6_CONFIG_METHOD_AUTO) != 0) {
nm_log_warn (LOGD_MB | LOGD_IP6,
"(%s): unhandled WWAN IPv6 method '%s'; will fail",
nm_modem_get_uid (self), method);
*reason = NM_DEVICE_STATE_REASON_IP_CONFIG_UNAVAILABLE;
return NM_ACT_STAGE_RETURN_FAILURE;
}
priv = NM_MODEM_GET_PRIVATE (self);
switch (priv->ip6_method) {
case NM_MODEM_IP_METHOD_PPP:
ret = ppp_stage3_ip_config_start (self, req, reason);
break;
case NM_MODEM_IP_METHOD_STATIC:
case NM_MODEM_IP_METHOD_AUTO:
/* Both static and DHCP/Auto retrieve a base IP config from the modem
* which in the static case is the full config, and the DHCP/Auto case
* is just the IPv6LL address to use for SLAAC.
*/
ret = NM_MODEM_GET_CLASS (self)->stage3_ip6_config_request (self, reason);
break;
default:
nm_log_info (LOGD_MB, "(%s): IPv6 configuration disabled", nm_modem_get_uid (self));
ret = NM_ACT_STAGE_RETURN_STOP;
break;
}
return ret;
}
static NMActStageReturn
ppp_stage3_ip4_config_start (NMModem *self,
NMActRequest *req,
NMDeviceStateReason *reason)
{
NMModemPrivate *priv = NM_MODEM_GET_PRIVATE (self);
const char *ppp_name = NULL;
GError *error = NULL;
NMActStageReturn ret;
g_return_val_if_fail (self != NULL, NM_ACT_STAGE_RETURN_FAILURE);
g_return_val_if_fail (NM_IS_MODEM (self), NM_ACT_STAGE_RETURN_FAILURE);
g_return_val_if_fail (req != NULL, NM_ACT_STAGE_RETURN_FAILURE);
g_return_val_if_fail (NM_IS_ACT_REQUEST (req), NM_ACT_STAGE_RETURN_FAILURE);
g_return_val_if_fail (reason != NULL, NM_ACT_STAGE_RETURN_FAILURE);
if (NM_MODEM_GET_CLASS (self)->get_user_pass) {
NMConnection *connection = nm_act_request_get_connection (req);
g_assert (connection);
if (!NM_MODEM_GET_CLASS (self)->get_user_pass (self, connection, &ppp_name, NULL))
return NM_ACT_STAGE_RETURN_FAILURE;
}
priv->ppp_manager = nm_ppp_manager_new (priv->iface);
if (nm_ppp_manager_start (priv->ppp_manager, req, ppp_name, 20, &error)) {
g_signal_connect (priv->ppp_manager, "state-changed",
G_CALLBACK (ppp_state_changed),
self);
g_signal_connect (priv->ppp_manager, "ip4-config",
G_CALLBACK (ppp_ip4_config),
self);
g_signal_connect (priv->ppp_manager, "stats",
G_CALLBACK (ppp_stats),
self);
ret = NM_ACT_STAGE_RETURN_POSTPONE;
} else {
nm_log_err (LOGD_PPP, "error starting PPP: (%d) %s",
error ? error->code : -1,
error && error->message ? error->message : "(unknown)");
g_error_free (error);
g_object_unref (priv->ppp_manager);
priv->ppp_manager = NULL;
*reason = NM_DEVICE_STATE_REASON_PPP_START_FAILED;
ret = NM_ACT_STAGE_RETURN_FAILURE;
}
return ret;
}
void
nm_act_request_cancel_secrets (NMActRequest *self, NMActRequestGetSecretsCallId call_id)
{
NMActRequestPrivate *priv;
g_return_if_fail (NM_IS_ACT_REQUEST (self));
g_return_if_fail (call_id);
priv = NM_ACT_REQUEST_GET_PRIVATE (self);
if (!g_slist_find (priv->secrets_calls, call_id))
g_return_if_reached ();
_do_cancel_secrets (self, call_id, FALSE);
}
void
nm_act_request_add_share_rule (NMActRequest *req,
const char *table,
const char *table_rule)
{
NMActRequestPrivate *priv = NM_ACT_REQUEST_GET_PRIVATE (req);
ShareRule *rule;
g_return_if_fail (NM_IS_ACT_REQUEST (req));
g_return_if_fail (table != NULL);
g_return_if_fail (table_rule != NULL);
rule = g_malloc0 (sizeof (ShareRule));
rule->table = g_strdup (table);
rule->rule = g_strdup (table_rule);
priv->share_rules = g_slist_append (priv->share_rules, rule);
}
guint32
nm_act_request_get_secrets (NMActRequest *self,
const char *setting_name,
NMSettingsGetSecretsFlags flags,
const char *hint,
NMActRequestSecretsFunc callback,
gpointer callback_data)
{
NMActRequestPrivate *priv;
GetSecretsInfo *info;
guint32 call_id;
NMConnection *connection;
gboolean user_requested;
g_return_val_if_fail (self, 0);
g_return_val_if_fail (NM_IS_ACT_REQUEST (self), 0);
priv = NM_ACT_REQUEST_GET_PRIVATE (self);
info = g_malloc0 (sizeof (GetSecretsInfo));
info->self = self;
info->callback = callback;
info->callback_data = callback_data;
user_requested = nm_active_connection_get_user_requested (NM_ACTIVE_CONNECTION (self));
if (user_requested)
flags |= NM_SETTINGS_GET_SECRETS_FLAG_USER_REQUESTED;
connection = nm_active_connection_get_connection (NM_ACTIVE_CONNECTION (self));
call_id = nm_settings_connection_get_secrets (NM_SETTINGS_CONNECTION (connection),
user_requested,
nm_active_connection_get_user_uid (NM_ACTIVE_CONNECTION (self)),
setting_name,
flags,
hint,
get_secrets_cb,
info,
NULL);
if (call_id > 0) {
info->call_id = call_id;
priv->secrets_calls = g_slist_append (priv->secrets_calls, info);
} else
g_free (info);
return call_id;
}
/**
* nm_act_request_get_secrets:
* @self:
* @setting_name:
* @flags:
* @hint:
* @callback:
* @callback_data:
*
* Asnychronously starts the request for secrets. This function cannot
* fail.
*
* The return call-id can be used to cancel the request. You are
* only allowed to cancel a still pending operation (once).
* The callback will always be invoked once, even for canceling
* or disposing of NMActRequest.
*
* Returns: a call-id.
*/
NMActRequestGetSecretsCallId
nm_act_request_get_secrets (NMActRequest *self,
const char *setting_name,
NMSecretAgentGetSecretsFlags flags,
const char *hint,
NMActRequestSecretsFunc callback,
gpointer callback_data)
{
NMActRequestPrivate *priv;
GetSecretsInfo *info;
NMSettingsConnectionCallId call_id_s;
NMSettingsConnection *settings_connection;
NMConnection *applied_connection;
const char *hints[2] = { hint, NULL };
g_return_val_if_fail (NM_IS_ACT_REQUEST (self), 0);
priv = NM_ACT_REQUEST_GET_PRIVATE (self);
settings_connection = nm_act_request_get_settings_connection (self);
applied_connection = nm_act_request_get_applied_connection (self);
info = _get_secrets_info_new (self, callback, callback_data);
priv->secrets_calls = g_slist_append (priv->secrets_calls, info);
if (nm_active_connection_get_user_requested (NM_ACTIVE_CONNECTION (self)))
flags |= NM_SECRET_AGENT_GET_SECRETS_FLAG_USER_REQUESTED;
call_id_s = nm_settings_connection_get_secrets (settings_connection,
applied_connection,
nm_active_connection_get_subject (NM_ACTIVE_CONNECTION (self)),
setting_name,
flags,
hints,
get_secrets_cb,
info);
info->call_id = call_id_s;
g_return_val_if_fail (call_id_s, NULL);
return info;
}
static void
get_property (GObject *object, guint prop_id,
GValue *value, GParamSpec *pspec)
{
NMActRequestPrivate *priv = NM_ACT_REQUEST_GET_PRIVATE (object);
NMDevice *master;
switch (prop_id) {
case PROP_MASTER:
if (priv->dep && NM_IS_ACT_REQUEST (priv->dep)) {
master = NM_DEVICE (nm_act_request_get_device (NM_ACT_REQUEST (priv->dep)));
g_assert (master);
g_value_set_boxed (value, nm_device_get_path (master));
} else
g_value_set_boxed (value, "/");
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
static NMActStageReturn
static_stage3_ip4_config_start (NMModem *self,
NMActRequest *req,
NMDeviceStateReason *reason)
{
NMModemPrivate *priv;
g_return_val_if_fail (self != NULL, NM_ACT_STAGE_RETURN_FAILURE);
g_return_val_if_fail (NM_IS_MODEM (self), NM_ACT_STAGE_RETURN_FAILURE);
g_return_val_if_fail (req != NULL, NM_ACT_STAGE_RETURN_FAILURE);
g_return_val_if_fail (NM_IS_ACT_REQUEST (req), NM_ACT_STAGE_RETURN_FAILURE);
g_return_val_if_fail (reason != NULL, NM_ACT_STAGE_RETURN_FAILURE);
priv = NM_MODEM_GET_PRIVATE (self);
priv->call = dbus_g_proxy_begin_call (nm_modem_get_proxy (self, MM_DBUS_INTERFACE_MODEM),
"GetIP4Config", static_stage3_done,
self, NULL,
G_TYPE_INVALID);
return NM_ACT_STAGE_RETURN_POSTPONE;
}
static NMActStageReturn
ppp_stage3_ip_config_start (NMModem *self,
NMActRequest *req,
NMDeviceStateReason *reason)
{
NMModemPrivate *priv = NM_MODEM_GET_PRIVATE (self);
const char *ppp_name = NULL;
GError *error = NULL;
NMActStageReturn ret;
guint ip_timeout = 30;
g_return_val_if_fail (NM_IS_MODEM (self), NM_ACT_STAGE_RETURN_FAILURE);
g_return_val_if_fail (NM_IS_ACT_REQUEST (req), NM_ACT_STAGE_RETURN_FAILURE);
g_return_val_if_fail (reason != NULL, NM_ACT_STAGE_RETURN_FAILURE);
/* If we're already running PPP don't restart it; for example, if both
* IPv4 and IPv6 are requested, IPv4 gets started first, but we use the
* same pppd for both v4 and v6.
*/
if (priv->ppp_manager)
return NM_ACT_STAGE_RETURN_POSTPONE;
if (NM_MODEM_GET_CLASS (self)->get_user_pass) {
NMConnection *connection = nm_act_request_get_applied_connection (req);
g_assert (connection);
if (!NM_MODEM_GET_CLASS (self)->get_user_pass (self, connection, &ppp_name, NULL))
return NM_ACT_STAGE_RETURN_FAILURE;
}
/* Check if ModemManager requested a specific IP timeout to be used. If 0 reported,
* use the default one (30s) */
if (priv->mm_ip_timeout > 0) {
nm_log_info (LOGD_PPP, "(%s): using modem-specified IP timeout: %u seconds",
nm_modem_get_uid (self),
priv->mm_ip_timeout);
ip_timeout = priv->mm_ip_timeout;
}
priv->ppp_manager = nm_ppp_manager_new (priv->data_port);
if (nm_ppp_manager_start (priv->ppp_manager, req, ppp_name, ip_timeout, &error)) {
g_signal_connect (priv->ppp_manager, NM_PPP_MANAGER_STATE_CHANGED,
G_CALLBACK (ppp_state_changed),
self);
g_signal_connect (priv->ppp_manager, "ip4-config",
G_CALLBACK (ppp_ip4_config),
self);
g_signal_connect (priv->ppp_manager, "ip6-config",
G_CALLBACK (ppp_ip6_config),
self);
g_signal_connect (priv->ppp_manager, "stats",
G_CALLBACK (ppp_stats),
self);
ret = NM_ACT_STAGE_RETURN_POSTPONE;
} else {
nm_log_err (LOGD_PPP, "(%s): error starting PPP: %s",
nm_modem_get_uid (self),
error->message);
g_error_free (error);
nm_exported_object_clear_and_unexport (&priv->ppp_manager);
*reason = NM_DEVICE_STATE_REASON_PPP_START_FAILED;
ret = NM_ACT_STAGE_RETURN_FAILURE;
}
return ret;
}
gboolean
nm_ppp_manager_start (NMPPPManager *manager,
NMActRequest *req,
const char *ppp_name,
guint32 timeout_secs,
GError **err)
{
NMPPPManagerPrivate *priv;
NMConnection *connection;
NMSettingPpp *s_ppp;
gboolean s_ppp_created = FALSE;
NMSettingPppoe *pppoe_setting;
NMSettingAdsl *adsl_setting;
NMCmdLine *ppp_cmd;
char *cmd_str;
struct stat st;
g_return_val_if_fail (NM_IS_PPP_MANAGER (manager), FALSE);
g_return_val_if_fail (NM_IS_ACT_REQUEST (req), FALSE);
priv = NM_PPP_MANAGER_GET_PRIVATE (manager);
#if !WITH_PPP
/* PPP support disabled */
g_set_error_literal (err,
NM_MANAGER_ERROR,
NM_MANAGER_ERROR_FAILED,
"PPP support is not enabled.");
return FALSE;
#endif
priv->pid = 0;
/* Make sure /dev/ppp exists (bgo #533064) */
if (stat ("/dev/ppp", &st) || !S_ISCHR (st.st_mode))
nm_utils_modprobe (NULL, FALSE, "ppp_generic", NULL);
connection = nm_act_request_get_applied_connection (req);
g_assert (connection);
s_ppp = nm_connection_get_setting_ppp (connection);
if (!s_ppp) {
/* If the PPP settings are all default we may not have a PPP setting yet,
* so just make a default one here.
*/
s_ppp = NM_SETTING_PPP (nm_setting_ppp_new ());
s_ppp_created = TRUE;
}
pppoe_setting = nm_connection_get_setting_pppoe (connection);
if (pppoe_setting)
pppoe_fill_defaults (s_ppp);
adsl_setting = (NMSettingAdsl *) nm_connection_get_setting (connection, NM_TYPE_SETTING_ADSL);
ppp_cmd = create_pppd_cmd_line (manager, s_ppp, pppoe_setting, adsl_setting, ppp_name, err);
if (!ppp_cmd)
goto out;
g_ptr_array_add (ppp_cmd->array, NULL);
_LOGI ("starting PPP connection");
cmd_str = nm_cmd_line_to_str (ppp_cmd);
_LOGD ("command line: %s", cmd_str);
g_free (cmd_str);
priv->pid = 0;
if (!g_spawn_async (NULL, (char **) ppp_cmd->array->pdata, NULL,
G_SPAWN_DO_NOT_REAP_CHILD,
nm_utils_setpgid, NULL,
&priv->pid, err)) {
goto out;
}
_LOGI ("pppd started with pid %d", priv->pid);
priv->ppp_watch_id = g_child_watch_add (priv->pid, (GChildWatchFunc) ppp_watch_cb, manager);
priv->ppp_timeout_handler = g_timeout_add_seconds (timeout_secs, pppd_timed_out, manager);
priv->act_req = g_object_ref (req);
out:
if (s_ppp_created)
g_object_unref (s_ppp);
if (ppp_cmd)
nm_cmd_line_destroy (ppp_cmd);
return priv->pid > 0;
}
static NMActStageReturn
ppp_stage3_ip4_config_start (NMModem *self,
NMActRequest *req,
NMDeviceStateReason *reason)
{
NMModemPrivate *priv = NM_MODEM_GET_PRIVATE (self);
const char *ppp_name = NULL;
GError *error = NULL;
NMActStageReturn ret;
guint ip_timeout = 20;
g_return_val_if_fail (self != NULL, NM_ACT_STAGE_RETURN_FAILURE);
g_return_val_if_fail (NM_IS_MODEM (self), NM_ACT_STAGE_RETURN_FAILURE);
g_return_val_if_fail (req != NULL, NM_ACT_STAGE_RETURN_FAILURE);
g_return_val_if_fail (NM_IS_ACT_REQUEST (req), NM_ACT_STAGE_RETURN_FAILURE);
g_return_val_if_fail (reason != NULL, NM_ACT_STAGE_RETURN_FAILURE);
if (NM_MODEM_GET_CLASS (self)->get_user_pass) {
NMConnection *connection = nm_act_request_get_connection (req);
g_assert (connection);
if (!NM_MODEM_GET_CLASS (self)->get_user_pass (self, connection, &ppp_name, NULL))
return NM_ACT_STAGE_RETURN_FAILURE;
}
/* Check if ModemManager requested a specific IP timeout to be used. If 0 reported,
* use the default one (20s) */
if (priv->mm_ip_timeout > 0) {
nm_log_info (LOGD_PPP, "using modem-specified IP timeout: %u seconds",
priv->mm_ip_timeout);
ip_timeout = priv->mm_ip_timeout;
}
priv->ppp_manager = nm_ppp_manager_new (priv->iface);
if (nm_ppp_manager_start (priv->ppp_manager, req, ppp_name, ip_timeout, &error)) {
g_signal_connect (priv->ppp_manager, "state-changed",
G_CALLBACK (ppp_state_changed),
self);
g_signal_connect (priv->ppp_manager, "ip4-config",
G_CALLBACK (ppp_ip4_config),
self);
g_signal_connect (priv->ppp_manager, "stats",
G_CALLBACK (ppp_stats),
self);
ret = NM_ACT_STAGE_RETURN_POSTPONE;
} else {
nm_log_err (LOGD_PPP, "error starting PPP: (%d) %s",
error ? error->code : -1,
error && error->message ? error->message : "(unknown)");
g_error_free (error);
g_object_unref (priv->ppp_manager);
priv->ppp_manager = NULL;
*reason = NM_DEVICE_STATE_REASON_PPP_START_FAILED;
ret = NM_ACT_STAGE_RETURN_FAILURE;
}
return ret;
}
