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615221a99c
We use clang-format for automatic formatting of our source files. Since clang-format is actively maintained software, the actual formatting depends on the used version of clang-format. That is unfortunate and painful, but really unavoidable unless clang-format would be strictly bug-compatible. So the version that we must use is from the current Fedora release, which is also tested by our gitlab-ci. Previously, we were using Fedora 34 with clang-tools-extra-12.0.1-1.fc34.x86_64. As Fedora 35 comes along, we need to update our formatting as Fedora 35 comes with version "13.0.0~rc1-1.fc35". An alternative would be to freeze on version 12, but that has different problems (like, it's cumbersome to rebuild clang 12 on Fedora 35 and it would be cumbersome for our developers which are on Fedora 35 to use a clang that they cannot easily install). The (differently painful) solution is to reformat from time to time, as we switch to a new Fedora (and thus clang) version. Usually we would expect that such a reformatting brings minor changes. But this time, the changes are huge. That is mentioned in the release notes [1] as Makes PointerAligment: Right working with AlignConsecutiveDeclarations. (Fixes https://llvm.org/PR27353) [1] https://releases.llvm.org/13.0.0/tools/clang/docs/ReleaseNotes.html#clang-format
293 lines
9.6 KiB
C
293 lines
9.6 KiB
C
/* SPDX-License-Identifier: LGPL-2.1-or-later */
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/*
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* Copyright (C) 2020 Red Hat, Inc.
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*/
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#include "libnm-core-impl/nm-default-libnm-core.h"
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#include "nm-setting-hostname.h"
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#include "nm-setting-private.h"
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#include "nm-utils-private.h"
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/**
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* SECTION:nm-setting-hostname
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* @short_description: Contains properties related to the hostname
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* @include: nm-setting-hostname.h
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**/
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/*****************************************************************************/
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NM_GOBJECT_PROPERTIES_DEFINE(NMSettingHostname,
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PROP_PRIORITY,
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PROP_FROM_DHCP,
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PROP_FROM_DNS_LOOKUP,
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PROP_ONLY_FROM_DEFAULT, );
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/**
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* NMSettingHostname:
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*
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* Hostname settings
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*
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* Since: 1.30
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*/
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struct _NMSettingHostname {
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NMSetting parent;
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int priority;
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int from_dhcp;
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int from_dns_lookup;
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int only_from_default;
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};
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struct _NMSettingHostnameClass {
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NMSettingClass parent;
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};
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G_DEFINE_TYPE(NMSettingHostname, nm_setting_hostname, NM_TYPE_SETTING)
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/**
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* nm_setting_hostname_get_priority:
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* @setting: the #NMSettingHostname
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*
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* Returns the value contained in the #NMSettingHostname:priority
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* property.
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*
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* Returns: the 'priority' property value
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*
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* Since: 1.30
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**/
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int
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nm_setting_hostname_get_priority(NMSettingHostname *setting)
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{
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g_return_val_if_fail(NM_IS_SETTING_HOSTNAME(setting), 0);
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return setting->priority;
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}
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/**
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* nm_setting_hostname_get_from_dhcp:
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* @setting: the #NMSettingHostname
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*
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* Returns the value contained in the #NMSettingHostname:from-dhcp
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* property.
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*
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* Returns: the 'from-dhcp' property value
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*
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* Since: 1.30
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**/
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NMTernary
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nm_setting_hostname_get_from_dhcp(NMSettingHostname *setting)
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{
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g_return_val_if_fail(NM_IS_SETTING_HOSTNAME(setting), NM_TERNARY_DEFAULT);
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return setting->from_dhcp;
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}
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/**
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* nm_setting_hostname_get_from_dns_lookup:
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* @setting: the #NMSettingHostname
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*
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* Returns the value contained in the #NMSettingHostname:from-dns-lookup
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* property.
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*
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* Returns: the 'from-dns-lookup' property value
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*
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* Since: 1.30
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**/
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NMTernary
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nm_setting_hostname_get_from_dns_lookup(NMSettingHostname *setting)
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{
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g_return_val_if_fail(NM_IS_SETTING_HOSTNAME(setting), NM_TERNARY_DEFAULT);
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return setting->from_dns_lookup;
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}
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/**
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* nm_setting_hostname_get_only_from_default:
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* @setting: the #NMSettingHostname
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*
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* Returns the value contained in the #NMSettingHostname:only-from-default
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* property.
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*
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* Returns: the 'only-from-default' property value
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*
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* Since: 1.30
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**/
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NMTernary
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nm_setting_hostname_get_only_from_default(NMSettingHostname *setting)
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{
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g_return_val_if_fail(NM_IS_SETTING_HOSTNAME(setting), NM_TERNARY_DEFAULT);
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return setting->only_from_default;
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}
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/*****************************************************************************/
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static void
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nm_setting_hostname_init(NMSettingHostname *setting)
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{}
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/**
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* nm_setting_hostname_new:
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*
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* Creates a new #NMSettingHostname object with default values.
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*
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* Returns: (transfer full): the new empty #NMSettingHostname object
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*
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* Since: 1.30
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**/
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NMSetting *
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nm_setting_hostname_new(void)
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{
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return g_object_new(NM_TYPE_SETTING_HOSTNAME, NULL);
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}
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static void
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nm_setting_hostname_class_init(NMSettingHostnameClass *klass)
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{
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GObjectClass *object_class = G_OBJECT_CLASS(klass);
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NMSettingClass *setting_class = NM_SETTING_CLASS(klass);
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GArray *properties_override = _nm_sett_info_property_override_create_array();
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object_class->get_property = _nm_setting_property_get_property_direct;
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object_class->set_property = _nm_setting_property_set_property_direct;
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/**
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* NMSettingHostname:priority
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*
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* The relative priority of this connection to determine the
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* system hostname. A lower numerical value is better (higher
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* priority). A connection with higher priority is considered
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* before connections with lower priority.
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*
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* If the value is zero, it can be overridden by a global value
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* from NetworkManager configuration. If the property doesn't have
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* a value in the global configuration, the value is assumed to be
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* 100.
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*
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* Negative values have the special effect of excluding other
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* connections with a greater numerical priority value; so in
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* presence of at least one negative priority, only connections
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* with the lowest priority value will be used to determine the
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* hostname.
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*
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* Since: 1.30
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**/
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/* ---ifcfg-rh---
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* property: priority
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* variable: HOSTNAME_PRIORITY(+)
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* default: missing variable means global value or 100
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* description: hostname priority
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* example: HOSTNAME_PRIORITY=50
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* ---end---
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*/
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_nm_setting_property_define_direct_int32(properties_override,
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obj_properties,
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NM_SETTING_HOSTNAME_PRIORITY,
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PROP_PRIORITY,
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G_MININT32,
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G_MAXINT32,
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0,
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NM_SETTING_PARAM_NONE,
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NMSettingHostname,
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priority);
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/**
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* NMSettingHostname:from-dhcp
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*
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* Whether the system hostname can be determined from DHCP on
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* this connection.
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*
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* When set to %NM_TERNARY_DEFAULT, the value from global configuration
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* is used. If the property doesn't have a value in the global
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* configuration, NetworkManager assumes the value to be %NM_TERNARY_TRUE.
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*
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* Since: 1.30
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**/
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/* ---ifcfg-rh---
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* property: from-dhcp
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* variable: HOSTNAME_FROM_DHCP(+)
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* default: missing variable means global default or 1
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* description: whether the system hostname can be determined from DHCP
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* example: HOSTNAME_FROM_DHCP=0,1
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* ---end---
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*/
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_nm_setting_property_define_direct_ternary_enum(properties_override,
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obj_properties,
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NM_SETTING_HOSTNAME_FROM_DHCP,
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PROP_FROM_DHCP,
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NM_SETTING_PARAM_FUZZY_IGNORE,
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NMSettingHostname,
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from_dhcp);
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/**
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* NMSettingHostname:from-dns-lookup
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*
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* Whether the system hostname can be determined from reverse
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* DNS lookup of addresses on this device.
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*
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* When set to %NM_TERNARY_DEFAULT, the value from global configuration
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* is used. If the property doesn't have a value in the global
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* configuration, NetworkManager assumes the value to be %NM_TERNARY_TRUE.
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*
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* Since: 1.30
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**/
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/* ---ifcfg-rh---
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* property: from-dhcp
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* variable: HOSTNAME_FROM_DNS_LOOKUP(+)
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* default: missing variable means global default or 1
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* description: whether the system hostname can be determined from reverse
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* DNS lookup
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* example: HOSTNAME_FROM_DNS_LOOKUP=0,1
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* ---end---
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*/
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_nm_setting_property_define_direct_ternary_enum(properties_override,
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obj_properties,
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NM_SETTING_HOSTNAME_FROM_DNS_LOOKUP,
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PROP_FROM_DNS_LOOKUP,
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NM_SETTING_PARAM_FUZZY_IGNORE,
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NMSettingHostname,
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from_dns_lookup);
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/**
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* NMSettingHostname:only-from-default
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*
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* If set to %NM_TERNARY_TRUE, NetworkManager attempts to get
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* the hostname via DHCPv4/DHCPv6 or reverse DNS lookup on this
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* device only when the device has the default route for the given
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* address family (IPv4/IPv6).
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*
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* If set to %NM_TERNARY_FALSE, the hostname can be set from this
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* device even if it doesn't have the default route.
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*
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* When set to %NM_TERNARY_DEFAULT, the value from global configuration
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* is used. If the property doesn't have a value in the global
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* configuration, NetworkManager assumes the value to be %NM_TERNARY_FALSE.
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*
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* Since: 1.30
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**/
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/* ---ifcfg-rh---
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* property: only-best-device
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* variable: HOSTNAME_ONLY_FROM_DEFAULT(+)
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* default: missing variable means global default or 1
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* description: whether the hostname can be determined only from
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* devices with the default route
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* example: HOSTNAME_ONLY_FROM_DEFAULT=0,1
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* ---end---
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*/
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_nm_setting_property_define_direct_ternary_enum(properties_override,
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obj_properties,
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NM_SETTING_HOSTNAME_ONLY_FROM_DEFAULT,
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PROP_ONLY_FROM_DEFAULT,
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NM_SETTING_PARAM_FUZZY_IGNORE,
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NMSettingHostname,
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only_from_default);
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g_object_class_install_properties(object_class, _PROPERTY_ENUMS_LAST, obj_properties);
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_nm_setting_class_commit(setting_class,
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NM_META_SETTING_TYPE_HOSTNAME,
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NULL,
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properties_override,
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0);
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}
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