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core/setting-wifi-p2p: Add WFD IEs property to P2P settings

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This is a protocol specific extension to Wi-Fi frames which need to be
set in certain conditions. The P2P device will use this to update the
corresponding wpa_supplicant property.
This commit is contained in:
Benjamin Berg 2019-02-18 10:25:34 +01:00 committed by Thomas Haller
parent 181326bac7
commit 8ed7aef26d
3 changed files with 50 additions and 0 deletions
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45
libnm-core/nm-setting-wifi-p2p.c
View file

@ -49,10 +49,12 @@
NM_GOBJECT_PROPERTIES_DEFINE_BASE (
PROP_PEER,
PROP_WPS_METHOD,
PROP_WFD_IES,
);
typedef struct {
char *peer_mac_address;
GBytes *wfd_ies;
NMSettingWirelessSecurityWpsMethod wps_method;
} NMSettingWifiP2PPrivate;
@ -104,6 +106,22 @@ nm_setting_wifi_p2p_get_wps_method (NMSettingWifiP2P *setting)
return NM_SETTING_WIFI_P2P_GET_PRIVATE (setting)->wps_method;
}
/**
* nm_setting_wifi_p2p_get_wfd_ies:
* @setting: the #NMSettingWiFiP2P
*
* Returns: (transfer none): the #NMSettingWiFiP2P:wfd-ies property of the setting
*
* Since: 1.16
**/
GBytes *
nm_setting_wifi_p2p_get_wfd_ies (NMSettingWifiP2P *setting)
{
g_return_val_if_fail (NM_IS_SETTING_WIFI_P2P (setting), NULL);
return NM_SETTING_WIFI_P2P_GET_PRIVATE (setting)->wfd_ies;
}
/*****************************************************************************/
static gboolean
@ -154,6 +172,9 @@ get_property (GObject *object, guint prop_id,
case PROP_WPS_METHOD:
g_value_set_uint (value, nm_setting_wifi_p2p_get_wps_method (setting));
break;
case PROP_WFD_IES:
g_value_set_boxed (value, nm_setting_wifi_p2p_get_wfd_ies (setting));
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
@ -175,6 +196,10 @@ set_property (GObject *object, guint prop_id,
case PROP_WPS_METHOD:
priv->wps_method = g_value_get_uint (value);
break;
case PROP_WFD_IES:
g_clear_pointer (&priv->wfd_ies, g_bytes_unref);
priv->wfd_ies = g_value_dup_boxed (value);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
@ -209,6 +234,7 @@ finalize (GObject *object)
NMSettingWifiP2PPrivate *priv = NM_SETTING_WIFI_P2P_GET_PRIVATE (object);
g_free (priv->peer_mac_address);
g_bytes_unref (priv->wfd_ies);
G_OBJECT_CLASS (nm_setting_wifi_p2p_parent_class)->finalize (object);
}
@ -266,6 +292,25 @@ nm_setting_wifi_p2p_class_init (NMSettingWifiP2PClass *setting_wifi_p2p_class)
NM_SETTING_PARAM_FUZZY_IGNORE |
G_PARAM_STATIC_STRINGS);
/**
* NMSettingWifiP2P:wfd-ies:
*
* The Wi-Fi Display (WFD) Information Elements (IEs) to set.
*
* Wi-Fi Display requires a protocol specific information element to be
* set in certain Wi-Fi frames. These can be specified here for the
* purpose of establishing a connection.
* This setting is only useful when implementing a Wi-Fi Display client.
*
* Since: 1.16
*/
obj_properties[PROP_WFD_IES] =
g_param_spec_boxed (NM_SETTING_WIFI_P2P_WFD_IES, "", "",
G_TYPE_BYTES,
G_PARAM_READWRITE |
NM_SETTING_PARAM_FUZZY_IGNORE |
G_PARAM_STATIC_STRINGS);
g_object_class_install_properties (object_class, _PROPERTY_ENUMS_LAST, obj_properties);
_nm_setting_class_commit (setting_class, NM_META_SETTING_TYPE_WIFI_P2P);

4
libnm-core/nm-setting-wifi-p2p.h
View file

@ -45,6 +45,7 @@ G_BEGIN_DECLS
*/
#define NM_SETTING_WIFI_P2P_PEER "peer"
#define NM_SETTING_WIFI_P2P_WPS_METHOD "wps-method"
#define NM_SETTING_WIFI_P2P_WFD_IES "wfd-ies"
typedef struct _NMSettingWifiP2PClass NMSettingWifiP2PClass;
@ -60,6 +61,9 @@ const char *nm_setting_wifi_p2p_get_peer (NMSettingWifiP2P *setting);
NM_AVAILABLE_IN_1_16
NMSettingWirelessSecurityWpsMethod nm_setting_wifi_p2p_get_wps_method (NMSettingWifiP2P *setting);
NM_AVAILABLE_IN_1_16
GBytes *nm_setting_wifi_p2p_get_wfd_ies (NMSettingWifiP2P *setting);
G_END_DECLS
#endif /* __NM_SETTING_WIFI_P2P_H__ */

1
libnm/libnm.ver
View file

@ -1460,6 +1460,7 @@ global:
nm_device_wifi_p2p_stop_find_finish;
nm_setting_wifi_p2p_get_peer;
nm_setting_wifi_p2p_get_type;
nm_setting_wifi_p2p_get_wfd_ies;
nm_setting_wifi_p2p_get_wps_method;
nm_setting_wifi_p2p_new;
nm_team_link_watcher_get_vlanid;