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Diffstat (limited to 'libnm/nm-device-modem.c')
| -rw-r--r-- | libnm/nm-device-modem.c | 360 |
1 files changed, 0 insertions, 360 deletions
diff --git a/libnm/nm-device-modem.c b/libnm/nm-device-modem.c deleted file mode 100644 index 51b49fea..00000000 --- a/libnm/nm-device-modem.c +++ /dev/null @@ -1,360 +0,0 @@ -/* SPDX-License-Identifier: LGPL-2.1-or-later */ -/* - * Copyright (C) 2011 - 2012 Red Hat, Inc. - * Copyright (C) 2008 Novell, Inc. - */ - -#include "libnm/nm-default-libnm.h" - -#include "nm-device-modem.h" - -#include "nm-setting-connection.h" -#include "nm-setting-gsm.h" -#include "nm-setting-cdma.h" -#include "nm-object-private.h" -#include "nm-enum-types.h" - -/*****************************************************************************/ - -NM_GOBJECT_PROPERTIES_DEFINE_BASE(PROP_MODEM_CAPABILITIES, - PROP_CURRENT_CAPABILITIES, - PROP_DEVICE_ID, - PROP_OPERATOR_CODE, - PROP_APN, ); - -typedef struct { - char * device_id; - char * operator_code; - char * apn; - guint32 modem_capabilities; - guint32 current_capabilities; -} NMDeviceModemPrivate; - -struct _NMDeviceModem { - NMDevice parent; - NMDeviceModemPrivate _priv; -}; - -struct _NMDeviceModemClass { - NMDeviceClass parent; -}; - -G_DEFINE_TYPE(NMDeviceModem, nm_device_modem, NM_TYPE_DEVICE) - -#define NM_DEVICE_MODEM_GET_PRIVATE(self) \ - _NM_GET_PRIVATE(self, NMDeviceModem, NM_IS_DEVICE_MODEM, NMObject, NMDevice) - -/*****************************************************************************/ - -/** - * nm_device_modem_get_modem_capabilities: - * @self: a #NMDeviceModem - * - * Returns a bitfield of the generic access technology families the modem - * supports. Not all capabilities are available concurrently however; some - * may require a firmware reload or reinitialization. - * - * Returns: the generic access technology families the modem supports - **/ -NMDeviceModemCapabilities -nm_device_modem_get_modem_capabilities(NMDeviceModem *self) -{ - g_return_val_if_fail(NM_IS_DEVICE_MODEM(self), NM_DEVICE_MODEM_CAPABILITY_NONE); - - return NM_DEVICE_MODEM_GET_PRIVATE(self)->modem_capabilities; -} - -/** - * nm_device_modem_get_current_capabilities: - * @self: a #NMDeviceModem - * - * Returns a bitfield of the generic access technology families the modem - * supports without a firmware reload or reinitialization. This value - * represents the network types the modem can immediately connect to. - * - * Returns: the generic access technology families the modem supports without - * a firmware reload or other reinitialization - **/ -NMDeviceModemCapabilities -nm_device_modem_get_current_capabilities(NMDeviceModem *self) -{ - g_return_val_if_fail(NM_IS_DEVICE_MODEM(self), NM_DEVICE_MODEM_CAPABILITY_NONE); - - return NM_DEVICE_MODEM_GET_PRIVATE(self)->current_capabilities; -} - -/** - * nm_device_modem_get_device_id: - * @self: a #NMDeviceModem - * - * An identifier used by the modem backend (ModemManager) that aims to - * uniquely identify the a device. Can be used to match a connection to a - * particular device. - * - * Returns: a device-id string - * - * Since: 1.20 - **/ -const char * -nm_device_modem_get_device_id(NMDeviceModem *self) -{ - g_return_val_if_fail(NM_IS_DEVICE_MODEM(self), NULL); - - return NM_DEVICE_MODEM_GET_PRIVATE(self)->device_id; -} - -/** - * nm_device_modem_get_operator_code: - * @self: a #NMDeviceModem - * - * The MCC and MNC (concatenated) of the network the modem is connected to. - * - * Returns: the operator code or %NULL if disconnected or not a 3GPP modem. - * - * Since: 1.20 - **/ -const char * -nm_device_modem_get_operator_code(NMDeviceModem *self) -{ - g_return_val_if_fail(NM_IS_DEVICE_MODEM(self), NULL); - - return NM_DEVICE_MODEM_GET_PRIVATE(self)->operator_code; -} - -/** - * nm_device_modem_get_apn: - * @self: a #NMDeviceModem - * - * The access point name the modem is connected to. - * - * Returns: the APN name or %NULL if disconnected - * - * Since: 1.20 - **/ -const char * -nm_device_modem_get_apn(NMDeviceModem *self) -{ - g_return_val_if_fail(NM_IS_DEVICE_MODEM(self), NULL); - - return NM_DEVICE_MODEM_GET_PRIVATE(self)->apn; -} - -static const char * -get_type_description(NMDevice *device) -{ - NMDeviceModemCapabilities caps; - - caps = nm_device_modem_get_current_capabilities(NM_DEVICE_MODEM(device)); - if (caps & NM_DEVICE_MODEM_CAPABILITY_GSM_UMTS) - return "gsm"; - else if (caps & NM_DEVICE_MODEM_CAPABILITY_CDMA_EVDO) - return "cdma"; - else - return NULL; -} - -#define MODEM_CAPS_3GPP(caps) \ - (caps & (NM_DEVICE_MODEM_CAPABILITY_GSM_UMTS | NM_DEVICE_MODEM_CAPABILITY_LTE)) - -#define MODEM_CAPS_3GPP2(caps) (caps & (NM_DEVICE_MODEM_CAPABILITY_CDMA_EVDO)) - -static gboolean -connection_compatible(NMDevice *device, NMConnection *connection, GError **error) -{ - NMSettingGsm * s_gsm; - NMSettingCdma * s_cdma; - NMDeviceModemCapabilities current_caps; - - if (!NM_DEVICE_CLASS(nm_device_modem_parent_class) - ->connection_compatible(device, connection, error)) - return FALSE; - - if (!nm_connection_is_type(connection, NM_SETTING_GSM_SETTING_NAME) - && !nm_connection_is_type(connection, NM_SETTING_CDMA_SETTING_NAME)) { - g_set_error_literal(error, - NM_DEVICE_ERROR, - NM_DEVICE_ERROR_INCOMPATIBLE_CONNECTION, - _("The connection was not a modem connection.")); - return FALSE; - } - - s_gsm = nm_connection_get_setting_gsm(connection); - s_cdma = nm_connection_get_setting_cdma(connection); - if (!s_cdma && !s_gsm) { - g_set_error_literal(error, - NM_DEVICE_ERROR, - NM_DEVICE_ERROR_INVALID_CONNECTION, - _("The connection was not a valid modem connection.")); - return FALSE; - } - - current_caps = nm_device_modem_get_current_capabilities(NM_DEVICE_MODEM(device)); - if (!(s_gsm && MODEM_CAPS_3GPP(current_caps)) && !(s_cdma && MODEM_CAPS_3GPP2(current_caps))) { - g_set_error_literal(error, - NM_DEVICE_ERROR, - NM_DEVICE_ERROR_INCOMPATIBLE_CONNECTION, - _("The device is lacking capabilities required by the connection.")); - return FALSE; - } - - return TRUE; -} - -static GType -get_setting_type(NMDevice *device) -{ - NMDeviceModemCapabilities caps; - - caps = nm_device_modem_get_current_capabilities(NM_DEVICE_MODEM(device)); - if (caps & (NM_DEVICE_MODEM_CAPABILITY_GSM_UMTS | NM_DEVICE_MODEM_CAPABILITY_LTE)) - return NM_TYPE_SETTING_GSM; - else if (caps & NM_DEVICE_MODEM_CAPABILITY_CDMA_EVDO) - return NM_TYPE_SETTING_CDMA; - else - return G_TYPE_INVALID; -} - -/*****************************************************************************/ - -static void -nm_device_modem_init(NMDeviceModem *device) -{} - -static void -finalize(GObject *object) -{ - NMDeviceModemPrivate *priv = NM_DEVICE_MODEM_GET_PRIVATE(object); - - g_free(priv->device_id); - g_free(priv->operator_code); - g_free(priv->apn); - - G_OBJECT_CLASS(nm_device_modem_parent_class)->finalize(object); -} - -static void -get_property(GObject *object, guint prop_id, GValue *value, GParamSpec *pspec) -{ - NMDeviceModem *self = NM_DEVICE_MODEM(object); - - switch (prop_id) { - case PROP_MODEM_CAPABILITIES: - g_value_set_flags(value, nm_device_modem_get_modem_capabilities(self)); - break; - case PROP_CURRENT_CAPABILITIES: - g_value_set_flags(value, nm_device_modem_get_current_capabilities(self)); - break; - case PROP_DEVICE_ID: - g_value_set_string(value, nm_device_modem_get_device_id(self)); - break; - case PROP_OPERATOR_CODE: - g_value_set_string(value, nm_device_modem_get_operator_code(self)); - break; - case PROP_APN: - g_value_set_string(value, nm_device_modem_get_apn(self)); - break; - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID(object, prop_id, pspec); - break; - } -} - -const NMLDBusMetaIface _nml_dbus_meta_iface_nm_device_modem = NML_DBUS_META_IFACE_INIT_PROP( - NM_DBUS_INTERFACE_DEVICE_MODEM, - nm_device_modem_get_type, - NML_DBUS_META_INTERFACE_PRIO_INSTANTIATE_30, - NML_DBUS_META_IFACE_DBUS_PROPERTIES( - NML_DBUS_META_PROPERTY_INIT_S("Apn", PROP_APN, NMDeviceModem, _priv.apn), - NML_DBUS_META_PROPERTY_INIT_U("CurrentCapabilities", - PROP_CURRENT_CAPABILITIES, - NMDeviceModem, - _priv.current_capabilities), - NML_DBUS_META_PROPERTY_INIT_S("DeviceId", PROP_DEVICE_ID, NMDeviceModem, _priv.device_id), - NML_DBUS_META_PROPERTY_INIT_U("ModemCapabilities", - PROP_MODEM_CAPABILITIES, - NMDeviceModem, - _priv.modem_capabilities), - NML_DBUS_META_PROPERTY_INIT_S("OperatorCode", - PROP_OPERATOR_CODE, - NMDeviceModem, - _priv.operator_code), ), ); - -static void -nm_device_modem_class_init(NMDeviceModemClass *modem_class) -{ - GObjectClass * object_class = G_OBJECT_CLASS(modem_class); - NMDeviceClass *device_class = NM_DEVICE_CLASS(modem_class); - - object_class->get_property = get_property; - object_class->finalize = finalize; - - device_class->get_type_description = get_type_description; - device_class->connection_compatible = connection_compatible; - device_class->get_setting_type = get_setting_type; - - /** - * NMDeviceModem:modem-capabilities: - * - * The generic family of access technologies the modem supports. Not all - * capabilities are available at the same time however; some modems require - * a firmware reload or other reinitialization to switch between eg - * CDMA/EVDO and GSM/UMTS. - **/ - obj_properties[PROP_MODEM_CAPABILITIES] = - g_param_spec_flags(NM_DEVICE_MODEM_MODEM_CAPABILITIES, - "", - "", - NM_TYPE_DEVICE_MODEM_CAPABILITIES, - NM_DEVICE_MODEM_CAPABILITY_NONE, - G_PARAM_READABLE | G_PARAM_STATIC_STRINGS); - - /** - * NMDeviceModem:current-capabilities: - * - * The generic family of access technologies the modem currently supports - * without a firmware reload or reinitialization. - **/ - obj_properties[PROP_CURRENT_CAPABILITIES] = - g_param_spec_flags(NM_DEVICE_MODEM_CURRENT_CAPABILITIES, - "", - "", - NM_TYPE_DEVICE_MODEM_CAPABILITIES, - NM_DEVICE_MODEM_CAPABILITY_NONE, - G_PARAM_READABLE | G_PARAM_STATIC_STRINGS); - - /** - * NMDeviceModem:device-id: - * - * Since: 1.20 - **/ - obj_properties[PROP_DEVICE_ID] = g_param_spec_string(NM_DEVICE_MODEM_DEVICE_ID, - "", - "", - NULL, - G_PARAM_READABLE | G_PARAM_STATIC_STRINGS); - - /** - * NMDeviceModem:operator-code: - * - * Since: 1.20 - **/ - obj_properties[PROP_OPERATOR_CODE] = - g_param_spec_string(NM_DEVICE_MODEM_OPERATOR_CODE, - "", - "", - NULL, - G_PARAM_READABLE | G_PARAM_STATIC_STRINGS); - - /** - * NMDeviceModem:apn: - * - * Since: 1.20 - **/ - obj_properties[PROP_APN] = g_param_spec_string(NM_DEVICE_MODEM_APN, - "", - "", - NULL, - G_PARAM_READABLE | G_PARAM_STATIC_STRINGS); - - _nml_dbus_meta_class_init_with_properties(object_class, &_nml_dbus_meta_iface_nm_device_modem); -} |