static void
set_current_nsp (NMDeviceWimax *self, NMWimaxNsp *new_nsp)
{
NMDeviceWimaxPrivate *priv = NM_DEVICE_WIMAX_GET_PRIVATE (self);
NMWimaxNsp *old_nsp;
gboolean path_changed = FALSE;
old_nsp = priv->current_nsp;
priv->current_nsp = NULL;
if (new_nsp)
priv->current_nsp = g_object_ref (new_nsp);
if (old_nsp && new_nsp) {
path_changed = (g_strcmp0 (nm_wimax_nsp_get_dbus_path (old_nsp),
nm_wimax_nsp_get_dbus_path (new_nsp)) != 0);
}
/* Only notify if it's really changed */
if (old_nsp != new_nsp || path_changed)
g_object_notify (G_OBJECT (self), NM_DEVICE_WIMAX_ACTIVE_NSP);
if (old_nsp)
g_object_unref (old_nsp);
}
static void
set_current_nsp (NMDeviceWimax *self, NMWimaxNsp *new_nsp)
{
NMDeviceWimaxPrivate *priv = NM_DEVICE_WIMAX_GET_PRIVATE (self);
NMWimaxNsp *old_nsp;
char *old_path = NULL;
old_nsp = priv->current_nsp;
if (old_nsp) {
old_path = g_strdup (nm_wimax_nsp_get_dbus_path (old_nsp));
priv->current_nsp = NULL;
}
if (new_nsp)
priv->current_nsp = g_object_ref (new_nsp);
if (old_nsp)
g_object_unref (old_nsp);
/* Only notify if it's really changed */
if ( (!old_path && new_nsp)
|| (old_path && !new_nsp)
|| (old_path && new_nsp && strcmp (old_path, nm_wimax_nsp_get_dbus_path (new_nsp))))
g_object_notify (G_OBJECT (self), NM_DEVICE_WIMAX_ACTIVE_NSP);
g_free (old_path);
}
static NMActStageReturn
real_act_stage1_prepare (NMDevice *device, NMDeviceStateReason *reason)
{
NMDeviceWimaxPrivate *priv = NM_DEVICE_WIMAX_GET_PRIVATE (device);
NMActRequest *req;
GSList *iter;
const char *path;
clear_link_timeout (NM_DEVICE_WIMAX (device));
req = nm_device_get_act_request (device);
if (!req)
goto err;
path = nm_act_request_get_specific_object (req);
if (!path)
goto err;
for (iter = priv->nsp_list; iter; iter = iter->next) {
NMWimaxNsp *nsp = NM_WIMAX_NSP (iter->data);
if (!strcmp (path, nm_wimax_nsp_get_dbus_path (nsp))) {
set_current_nsp (NM_DEVICE_WIMAX (device), nsp);
return NM_ACT_STAGE_RETURN_SUCCESS;
}
}
err:
*reason = NM_DEVICE_STATE_REASON_NONE;
return NM_ACT_STAGE_RETURN_FAILURE;
}
static void
get_property (GObject *object, guint prop_id,
GValue *value, GParamSpec *pspec)
{
NMDeviceWimax *self = NM_DEVICE_WIMAX (object);
NMDeviceWimaxPrivate *priv = NM_DEVICE_WIMAX_GET_PRIVATE (self);
GPtrArray *array;
GSList *iter;
switch (prop_id) {
case PROP_NSPS:
array = g_ptr_array_sized_new (4);
for (iter = priv->nsp_list; iter; iter = g_slist_next (iter))
g_ptr_array_add (array, g_strdup (nm_wimax_nsp_get_dbus_path (NM_WIMAX_NSP (iter->data))));
g_value_take_boxed (value, array);
break;
case PROP_ACTIVE_NSP:
if (priv->current_nsp)
g_value_set_boxed (value, nm_wimax_nsp_get_dbus_path (priv->current_nsp));
else
g_value_set_boxed (value, "/");
break;
case PROP_CENTER_FREQ:
g_value_set_uint (value, priv->center_freq);
break;
case PROP_RSSI:
g_value_set_int (value, priv->rssi);
break;
case PROP_CINR:
g_value_set_int (value, priv->cinr);
break;
case PROP_TX_POWER:
g_value_set_int (value, priv->tx_power);
break;
case PROP_BSID:
g_value_set_string (value, priv->bsid);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
static gboolean
impl_device_get_nsp_list (NMDeviceWimax *self, GPtrArray **nsps, GError **error)
{
NMDeviceWimaxPrivate *priv = NM_DEVICE_WIMAX_GET_PRIVATE (self);
GSList *iter;
*nsps = g_ptr_array_sized_new (4);
for (iter = priv->nsp_list; iter; iter = iter->next)
g_ptr_array_add (*nsps, g_strdup (nm_wimax_nsp_get_dbus_path (NM_WIMAX_NSP (iter->data))));
return TRUE;
}
static NMActStageReturn
act_stage1_prepare (NMDevice *device, NMDeviceStateReason *reason)
{
NMDeviceWimaxPrivate *priv = NM_DEVICE_WIMAX_GET_PRIVATE (device);
NMActRequest *req;
GSList *iter;
const char *path;
NMWimaxNsp *nsp = NULL;
clear_link_timeout (NM_DEVICE_WIMAX (device));
*reason = NM_DEVICE_STATE_REASON_NONE;
req = nm_device_get_act_request (device);
if (!req)
return NM_ACT_STAGE_RETURN_FAILURE;
path = nm_active_connection_get_specific_object (NM_ACTIVE_CONNECTION (req));
if (!path)
return NM_ACT_STAGE_RETURN_FAILURE;
/* Find the NSP in the scan list */
for (iter = priv->nsp_list; iter; iter = iter->next) {
NMWimaxNsp *candidate = NM_WIMAX_NSP (iter->data);
if (!strcmp (path, nm_wimax_nsp_get_dbus_path (candidate))) {
nsp = candidate;
break;
}
}
/* Couldn't find the NSP for some reason */
if (nsp == NULL)
return NM_ACT_STAGE_RETURN_FAILURE;
set_current_nsp (NM_DEVICE_WIMAX (device), nsp);
priv->prepare_done = TRUE;
/* If the device is scanning, it won't connect, so we have to wait until
* it's not scanning to proceed to stage 2.
*/
if (priv->status == WIMAX_API_DEVICE_STATUS_Scanning)
return NM_ACT_STAGE_RETURN_POSTPONE;
return NM_ACT_STAGE_RETURN_SUCCESS;
}
static NMWimaxNsp *
get_nsp_by_path (NMDeviceWimax *self, const char *path)
{
NMDeviceWimaxPrivate *priv = NM_DEVICE_WIMAX_GET_PRIVATE (self);
GSList *iter;
g_return_val_if_fail (path, NULL);
for (iter = priv->nsp_list; iter; iter = iter->next) {
NMWimaxNsp *nsp = NM_WIMAX_NSP (iter->data);
if (!strcmp (nm_wimax_nsp_get_dbus_path (nsp), path))
return nsp;
}
return NULL;
}
static NMConnection *
real_get_best_auto_connection (NMDevice *device,
GSList *connections,
char **specific_object)
{
NMDeviceWimaxPrivate *priv = NM_DEVICE_WIMAX_GET_PRIVATE (device);
GSList *iter;
for (iter = connections; iter; iter = g_slist_next (iter)) {
NMConnection *connection = NM_CONNECTION (iter->data);
NMSettingConnection *s_con;
NMSettingWimax *s_wimax;
const char *connection_type;
const GByteArray *mac;
s_con = (NMSettingConnection *) nm_connection_get_setting (connection, NM_TYPE_SETTING_CONNECTION);
g_assert (s_con);
if (!nm_setting_connection_get_autoconnect (s_con))
continue;
connection_type = nm_setting_connection_get_connection_type (s_con);
if (strcmp (connection_type, NM_SETTING_WIMAX_SETTING_NAME))
continue;
s_wimax = (NMSettingWimax *) nm_connection_get_setting (connection, NM_TYPE_SETTING_WIMAX);
if (!s_wimax)
continue;
mac = nm_setting_wimax_get_mac_address (s_wimax);
if (mac && memcmp (mac->data, priv->hw_addr.ether_addr_octet, ETH_ALEN))
continue;
for (iter = priv->nsp_list; iter; iter = iter->next) {
NMWimaxNsp *nsp = NM_WIMAX_NSP (iter->data);
if (nm_wimax_nsp_check_compatible (nsp, connection)) {
*specific_object = (char *) nm_wimax_nsp_get_dbus_path (nsp);
return connection;
}
}
}
return NULL;
}
static gboolean
can_auto_connect (NMDevice *device,
NMConnection *connection,
char **specific_object)
{
NMDeviceWimaxPrivate *priv = NM_DEVICE_WIMAX_GET_PRIVATE (device);
GSList *iter;
if (!NM_DEVICE_CLASS (nm_device_wimax_parent_class)->can_auto_connect (device, connection, specific_object))
return FALSE;
for (iter = priv->nsp_list; iter; iter = iter->next) {
NMWimaxNsp *nsp = NM_WIMAX_NSP (iter->data);
if (nm_wimax_nsp_check_compatible (nsp, connection)) {
*specific_object = (char *) nm_wimax_nsp_get_dbus_path (nsp);
return TRUE;
}
}
return FALSE;
}
static void
get_property (GObject *object, guint prop_id,
GValue *value, GParamSpec *pspec)
{
NMDeviceWimax *self = NM_DEVICE_WIMAX (object);
NMDeviceWimaxPrivate *priv = NM_DEVICE_WIMAX_GET_PRIVATE (self);
struct ether_addr hw_addr;
switch (prop_id) {
case PROP_HW_ADDRESS:
nm_device_wimax_get_hw_address (self, &hw_addr);
g_value_take_string (value, nm_ether_ntop (&hw_addr));
break;
case PROP_ACTIVE_NSP:
if (priv->current_nsp)
g_value_set_boxed (value, nm_wimax_nsp_get_dbus_path (priv->current_nsp));
else
g_value_set_boxed (value, "/");
break;
case PROP_CENTER_FREQ:
g_value_set_uint (value, priv->center_freq);
break;
case PROP_RSSI:
g_value_set_int (value, priv->rssi);
break;
case PROP_CINR:
g_value_set_int (value, priv->cinr);
break;
case PROP_TX_POWER:
g_value_set_int (value, priv->tx_power);
break;
case PROP_BSID:
g_value_set_string (value, priv->bsid);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
static gboolean
complete_connection (NMDevice *device,
NMConnection *connection,
const char *specific_object,
const GSList *existing_connections,
GError **error)
{
NMDeviceWimax *self = NM_DEVICE_WIMAX (device);
NMDeviceWimaxPrivate *priv = NM_DEVICE_WIMAX_GET_PRIVATE (self);
NMSettingWimax *s_wimax;
const char *setting_mac;
const char *hw_address;
const char *nsp_name = NULL;
NMWimaxNsp *nsp = NULL;
GSList *iter;
s_wimax = nm_connection_get_setting_wimax (connection);
if (!specific_object) {
/* If not given a specific object, we need at minimum an NSP name */
if (!s_wimax) {
g_set_error_literal (error,
NM_DEVICE_ERROR,
NM_DEVICE_ERROR_INVALID_CONNECTION,
"A 'wimax' setting is required if no NSP path was given.");
return FALSE;
}
nsp_name = nm_setting_wimax_get_network_name (s_wimax);
if (!nsp_name || !strlen (nsp_name)) {
g_set_error_literal (error,
NM_DEVICE_ERROR,
NM_DEVICE_ERROR_INVALID_CONNECTION,
"A 'wimax' setting with a valid network name is required if no NSP path was given.");
return FALSE;
}
/* Find a compatible NSP in the list */
nsp = get_nsp_by_name (self, nsp_name);
/* If we still don't have an NSP, then the WiMAX settings needs to be
* fully specified by the client. Might not be able to find the NSP
* if the scan didn't find the NSP yet.
*/
if (!nsp) {
if (!nm_setting_verify (NM_SETTING (s_wimax), NULL, error))
return FALSE;
}
} else {
/* Find a compatible NSP in the list */
for (iter = priv->nsp_list; iter; iter = g_slist_next (iter)) {
if (!strcmp (specific_object, nm_wimax_nsp_get_dbus_path (NM_WIMAX_NSP (iter->data)))) {
nsp = NM_WIMAX_NSP (iter->data);
break;
}
}
if (!nsp) {
g_set_error (error,
NM_DEVICE_ERROR,
NM_DEVICE_ERROR_SPECIFIC_OBJECT_NOT_FOUND,
"The NSP %s was not in the scan list.",
specific_object);
return FALSE;
}
nsp_name = nm_wimax_nsp_get_name (nsp);
}
/* Add a WiMAX setting if one doesn't exist */
if (!s_wimax) {
s_wimax = (NMSettingWimax *) nm_setting_wimax_new ();
nm_connection_add_setting (connection, NM_SETTING (s_wimax));
}
g_assert (nsp_name);
nm_utils_complete_generic (connection,
NM_SETTING_WIMAX_SETTING_NAME,
existing_connections,
nsp_name,
nsp_name,
NULL,
TRUE);
g_object_set (G_OBJECT (s_wimax), NM_SETTING_WIMAX_NETWORK_NAME, nsp_name, NULL);
setting_mac = nm_setting_wimax_get_mac_address (s_wimax);
hw_address = nm_device_get_hw_address (device);
if (setting_mac) {
/* Make sure the setting MAC (if any) matches the device's permanent MAC */
if (!nm_utils_hwaddr_matches (setting_mac, -1, hw_address, -1)) {
g_set_error_literal (error,
NM_CONNECTION_ERROR,
NM_CONNECTION_ERROR_INVALID_PROPERTY,
_("connection does not match device"));
g_prefix_error (error, "%s.%s: ", NM_SETTING_WIMAX_SETTING_NAME, NM_SETTING_WIMAX_MAC_ADDRESS);
return FALSE;
}
} else {
/* Lock the connection to this device by default */
if (!nm_utils_hwaddr_matches (hw_address, -1, NULL, ETH_ALEN))
g_object_set (G_OBJECT (s_wimax), NM_SETTING_WIMAX_MAC_ADDRESS, hw_address, NULL);
}
return TRUE;
}
static gboolean
real_complete_connection (NMDevice *device,
NMConnection *connection,
const char *specific_object,
const GSList *existing_connections,
GError **error)
{
NMDeviceWimax *self = NM_DEVICE_WIMAX (device);
NMDeviceWimaxPrivate *priv = NM_DEVICE_WIMAX_GET_PRIVATE (self);
NMSettingWimax *s_wimax;
const GByteArray *setting_mac;
char *format;
const char *nsp_name = NULL;
NMWimaxNsp *nsp = NULL;
GSList *iter;
s_wimax = nm_connection_get_setting_wimax (connection);
if (!specific_object) {
/* If not given a specific object, we need at minimum an NSP name */
if (!s_wimax) {
g_set_error_literal (error,
NM_WIMAX_ERROR,
NM_WIMAX_ERROR_CONNECTION_INVALID,
"A 'wimax' setting is required if no NSP path was given.");
return FALSE;
}
nsp_name = nm_setting_wimax_get_network_name (s_wimax);
if (!nsp_name || !strlen (nsp_name)) {
g_set_error_literal (error,
NM_WIMAX_ERROR,
NM_WIMAX_ERROR_CONNECTION_INVALID,
"A 'wimax' setting with a valid network name is required if no NSP path was given.");
return FALSE;
}
/* Find a compatible NSP in the list */
nsp = get_nsp_by_name (self, nsp_name);
/* If we still don't have an NSP, then the WiMAX settings needs to be
* fully specified by the client. Might not be able to find the NSP
* if the scan didn't find the NSP yet.
*/
if (!nsp) {
if (!nm_setting_verify (NM_SETTING (s_wimax), NULL, error))
return FALSE;
}
} else {
/* Find a compatible NSP in the list */
for (iter = priv->nsp_list; iter; iter = g_slist_next (iter)) {
if (!strcmp (specific_object, nm_wimax_nsp_get_dbus_path (NM_WIMAX_NSP (iter->data)))) {
nsp = NM_WIMAX_NSP (iter->data);
break;
}
}
if (!nsp) {
g_set_error (error,
NM_WIMAX_ERROR,
NM_WIMAX_ERROR_NSP_NOT_FOUND,
"The NSP %s was not in the scan list.",
specific_object);
return FALSE;
}
nsp_name = nm_wimax_nsp_get_name (nsp);
}
/* Add a WiMAX setting if one doesn't exist */
if (!s_wimax) {
s_wimax = (NMSettingWimax *) nm_setting_wimax_new ();
nm_connection_add_setting (connection, NM_SETTING (s_wimax));
}
g_assert (nsp_name);
format = g_strdup_printf ("%s %%d", nsp_name);
nm_utils_complete_generic (connection,
NM_SETTING_WIMAX_SETTING_NAME,
existing_connections,
format,
nsp_name,
TRUE);
g_free (format);
g_object_set (G_OBJECT (s_wimax), NM_SETTING_WIMAX_NETWORK_NAME, nsp_name, NULL);
setting_mac = nm_setting_wimax_get_mac_address (s_wimax);
if (setting_mac) {
/* Make sure the setting MAC (if any) matches the device's permanent MAC */
if (memcmp (setting_mac->data, &priv->hw_addr.ether_addr_octet, ETH_ALEN)) {
g_set_error (error,
NM_SETTING_WIMAX_ERROR,
NM_SETTING_WIMAX_ERROR_INVALID_PROPERTY,
NM_SETTING_WIMAX_MAC_ADDRESS);
return FALSE;
}
} else {
GByteArray *mac;
const guint8 null_mac[ETH_ALEN] = { 0, 0, 0, 0, 0, 0 };
/* Lock the connection to this device by default */
if (memcmp (&priv->hw_addr.ether_addr_octet, null_mac, ETH_ALEN)) {
mac = g_byte_array_sized_new (ETH_ALEN);
g_byte_array_append (mac, priv->hw_addr.ether_addr_octet, ETH_ALEN);
g_object_set (G_OBJECT (s_wimax), NM_SETTING_WIMAX_MAC_ADDRESS, mac, NULL);
g_byte_array_free (mac, TRUE);
}
}
return TRUE;
}
