diff options
Diffstat (limited to 'src/libnm-core-impl/nm-setting-hsr.c')
| -rw-r--r-- | src/libnm-core-impl/nm-setting-hsr.c | 266 |
1 files changed, 266 insertions, 0 deletions
diff --git a/src/libnm-core-impl/nm-setting-hsr.c b/src/libnm-core-impl/nm-setting-hsr.c new file mode 100644 index 00000000..d9a662b1 --- /dev/null +++ b/src/libnm-core-impl/nm-setting-hsr.c @@ -0,0 +1,266 @@ +/* SPDX-License-Identifier: LGPL-2.1-or-later */ +/* + * Copyright (C) 2023 Red Hat, Inc. + */ + +#include "libnm-core-impl/nm-default-libnm-core.h" + +#include "nm-setting-hsr.h" + +#include <linux/if_ether.h> + +#include "nm-connection-private.h" +#include "nm-utils.h" +#include "nm-utils-private.h" + +/** + * SECTION:nm-setting-hsr + * @short_description: Describes connection properties for HSR/PRP interfaces + * + * The #NMSettingHsr object is a #NMSetting subclass that describes properties + * necessary for HSR/PRP connections. + **/ + +/*****************************************************************************/ + +NM_GOBJECT_PROPERTIES_DEFINE(NMSettingHsr, PROP_PORT1, PROP_PORT2, PROP_MULTICAST_SPEC, PROP_PRP, ); + +typedef struct { + char *port1; + char *port2; + guint32 multicast_spec; + bool prp; +} NMSettingHsrPrivate; + +/** + * NMSettingHsr: + * + * HSR/PRP Settings + */ +struct _NMSettingHsr { + NMSetting parent; + NMSettingHsrPrivate _priv; +}; + +struct _NMSettingHsrClass { + NMSettingClass parent; +}; + +G_DEFINE_TYPE(NMSettingHsr, nm_setting_hsr, NM_TYPE_SETTING) + +#define NM_SETTING_HSR_GET_PRIVATE(self) \ + _NM_GET_PRIVATE(self, NMSettingHsr, NM_IS_SETTING_HSR, NMSetting) + +/*****************************************************************************/ + +/** + * nm_setting_hsr_get_port1: + * @setting: the #NMSettingHsr + * + * Returns: the #NMSettingHsr:port1 property of the setting + * + * Since: 1.46 + **/ +const char * +nm_setting_hsr_get_port1(NMSettingHsr *setting) +{ + g_return_val_if_fail(NM_IS_SETTING_HSR(setting), NULL); + + return NM_SETTING_HSR_GET_PRIVATE(setting)->port1; +} + +/** + * nm_setting_hsr_get_port2: + * @setting: the #NMSettingHsr + * + * Returns: the #NMSettingHsr:port2 property of the setting + * + * Since: 1.46 + **/ +const char * +nm_setting_hsr_get_port2(NMSettingHsr *setting) +{ + g_return_val_if_fail(NM_IS_SETTING_HSR(setting), NULL); + + return NM_SETTING_HSR_GET_PRIVATE(setting)->port2; +} + +/** + * nm_setting_hsr_get_multicast_spec: + * @setting: the #NMSettingHsr + * + * Returns: the #NMSettingHsr:multicast_spec property of the setting + * + * Since: 1.46 + **/ +guint32 +nm_setting_hsr_get_multicast_spec(NMSettingHsr *setting) +{ + g_return_val_if_fail(NM_IS_SETTING_HSR(setting), 0); + + return NM_SETTING_HSR_GET_PRIVATE(setting)->multicast_spec; +} + +/** + * nm_setting_hsr_get_prp: + * @setting: the #NMSettingHsr + * + * Returns: the #NMSettingHsr:prp property of the setting + * + * Since: 1.46 + **/ +gboolean +nm_setting_hsr_get_prp(NMSettingHsr *setting) +{ + g_return_val_if_fail(NM_IS_SETTING_HSR(setting), FALSE); + + return NM_SETTING_HSR_GET_PRIVATE(setting)->prp; +} + +/*****************************************************************************/ + +static gboolean +verify(NMSetting *setting, NMConnection *connection, GError **error) +{ + NMSettingHsrPrivate *priv = NM_SETTING_HSR_GET_PRIVATE(setting); + + if (!priv->port1) { + g_set_error(error, + NM_CONNECTION_ERROR, + NM_CONNECTION_ERROR_MISSING_PROPERTY, + _("property is not specified")); + g_prefix_error(error, "%s.%s: ", NM_SETTING_HSR_SETTING_NAME, NM_SETTING_HSR_PORT1); + return FALSE; + } + if (!nm_utils_ifname_valid(priv->port1, NMU_IFACE_KERNEL, NULL)) { + g_set_error(error, + NM_CONNECTION_ERROR, + NM_CONNECTION_ERROR_INVALID_PROPERTY, + _("'%s' is not a valid interface name"), + priv->port1); + g_prefix_error(error, "%s.%s: ", NM_SETTING_HSR_SETTING_NAME, NM_SETTING_HSR_PORT1); + return FALSE; + } + + if (!priv->port2) { + g_set_error(error, + NM_CONNECTION_ERROR, + NM_CONNECTION_ERROR_MISSING_PROPERTY, + _("property is not specified")); + g_prefix_error(error, "%s.%s: ", NM_SETTING_HSR_SETTING_NAME, NM_SETTING_HSR_PORT2); + return FALSE; + } + if (!nm_utils_ifname_valid(priv->port2, NMU_IFACE_KERNEL, NULL)) { + g_set_error(error, + NM_CONNECTION_ERROR, + NM_CONNECTION_ERROR_INVALID_PROPERTY, + _("'%s' is not a valid interface name"), + priv->port2); + g_prefix_error(error, "%s.%s: ", NM_SETTING_HSR_SETTING_NAME, NM_SETTING_HSR_PORT2); + return FALSE; + } + + return TRUE; +} + +/*****************************************************************************/ + +static void +nm_setting_hsr_init(NMSettingHsr *setting) +{} + +/** + * nm_setting_hsr_new: + * + * Creates a new #NMSettingHsr object with default values. + * + * Returns: (transfer full): the new empty #NMSettingHsr object + * + * Since: 1.46 + **/ +NMSetting * +nm_setting_hsr_new(void) +{ + return g_object_new(NM_TYPE_SETTING_HSR, NULL); +} + +static void +nm_setting_hsr_class_init(NMSettingHsrClass *klass) +{ + GObjectClass *object_class = G_OBJECT_CLASS(klass); + NMSettingClass *setting_class = NM_SETTING_CLASS(klass); + GArray *properties_override = _nm_sett_info_property_override_create_array(); + + object_class->get_property = _nm_setting_property_get_property_direct; + object_class->set_property = _nm_setting_property_set_property_direct; + + setting_class->verify = verify; + + /** + * NMSettingHsr:port1: + * + * The port1 interface name of the HSR. This property is mandatory. + * + * Since: 1.46 + **/ + _nm_setting_property_define_direct_string(properties_override, + obj_properties, + NM_SETTING_HSR_PORT1, + PROP_PORT1, + NM_SETTING_PARAM_INFERRABLE, + NMSettingHsr, + _priv.port1); + + /** + * NMSettingHsr:port2: + * + * The port2 interface name of the HSR. This property is mandatory. + * + * Since: 1.46 + **/ + _nm_setting_property_define_direct_string(properties_override, + obj_properties, + NM_SETTING_HSR_PORT2, + PROP_PORT2, + NM_SETTING_PARAM_INFERRABLE, + NMSettingHsr, + _priv.port2); + + /** + * NMSettingHsr:multicast-spec: + * + * The last byte of supervision address. + * + * Since: 1.46 + **/ + _nm_setting_property_define_direct_uint32(properties_override, + obj_properties, + NM_SETTING_HSR_MULTICAST_SPEC, + PROP_MULTICAST_SPEC, + 0, + G_MAXUINT8, + 0, + NM_SETTING_PARAM_INFERRABLE, + NMSettingHsr, + _priv.multicast_spec); + + /** + * NMSettingHsr:prp: + * + * The protocol used by the interface, whether it is PRP or HSR. + * + * Since: 1.46 + **/ + _nm_setting_property_define_direct_boolean(properties_override, + obj_properties, + NM_SETTING_HSR_PRP, + PROP_PRP, + FALSE, + NM_SETTING_PARAM_INFERRABLE, + NMSettingHsr, + _priv.prp); + + g_object_class_install_properties(object_class, _PROPERTY_ENUMS_LAST, obj_properties); + + _nm_setting_class_commit(setting_class, NM_META_SETTING_TYPE_HSR, NULL, properties_override, 0); +} |