mirror of
https://gitlab.freedesktop.org/NetworkManager/NetworkManager
synced 2024-10-07 00:31:11 +00:00
8bace23beb
- All internal source files (except "examples", which are not internal) should include "config.h" first. As also all internal source files should include "nm-default.h", let "config.h" be included by "nm-default.h" and include "nm-default.h" as first in every source file. We already wanted to include "nm-default.h" before other headers because it might contains some fixes (like "nm-glib.h" compatibility) that is required first. - After including "nm-default.h", we optinally allow for including the corresponding header file for the source file at hand. The idea is to ensure that each header file is self contained. - Don't include "config.h" or "nm-default.h" in any header file (except "nm-sd-adapt.h"). Public headers anyway must not include these headers, and internal headers are never included after "nm-default.h", as of the first previous point. - Include all internal headers with quotes instead of angle brackets. In practice it doesn't matter, because in our public headers we must include other headers with angle brackets. As we use our public headers also to compile our interal source files, effectively the result must be the same. Still do it for consistency. - Except for <config.h> itself. Include it with angle brackets as suggested by https://www.gnu.org/software/autoconf/manual/autoconf.html#Configuration-Headers
276 lines
8.3 KiB
C
276 lines
8.3 KiB
C
/* -*- Mode: C; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */
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/*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301 USA.
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*
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* Copyright 2007 - 2013 Red Hat, Inc.
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* Copyright 2007 - 2008 Novell, Inc.
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* Copyright 2009 One Laptop per Child
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*/
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#include "nm-default.h"
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#include <string.h>
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#include <netinet/ether.h>
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#include <dbus/dbus-glib.h>
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#include "NetworkManager.h"
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#include "nm-setting-olpc-mesh.h"
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#include "nm-param-spec-specialized.h"
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#include "nm-utils.h"
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#include "nm-dbus-glib-types.h"
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#include "nm-utils-private.h"
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#include "nm-setting-private.h"
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GQuark
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nm_setting_olpc_mesh_error_quark (void)
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{
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static GQuark quark;
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if (G_UNLIKELY (!quark))
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quark = g_quark_from_static_string ("nm-setting-olpc-mesh-error-quark");
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return quark;
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}
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static void nm_setting_olpc_mesh_init (NMSettingOlpcMesh *setting);
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G_DEFINE_TYPE_WITH_CODE (NMSettingOlpcMesh, nm_setting_olpc_mesh, NM_TYPE_SETTING,
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_nm_register_setting (NM_SETTING_OLPC_MESH_SETTING_NAME,
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g_define_type_id,
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1,
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NM_SETTING_OLPC_MESH_ERROR))
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NM_SETTING_REGISTER_TYPE (NM_TYPE_SETTING_OLPC_MESH)
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#define NM_SETTING_OLPC_MESH_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), NM_TYPE_SETTING_OLPC_MESH, NMSettingOlpcMeshPrivate))
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typedef struct {
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GByteArray *ssid;
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guint32 channel;
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GByteArray *dhcp_anycast_addr;
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} NMSettingOlpcMeshPrivate;
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enum {
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PROP_0,
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PROP_SSID,
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PROP_CHANNEL,
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PROP_DHCP_ANYCAST_ADDRESS,
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LAST_PROP
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};
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/**
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* nm_setting_olpc_mesh_new:
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*
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* Creates a new #NMSettingOlpcMesh object with default values.
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*
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* Returns: the new empty #NMSettingOlpcMesh object
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**/
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NMSetting *nm_setting_olpc_mesh_new (void)
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{
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return (NMSetting *) g_object_new (NM_TYPE_SETTING_OLPC_MESH, NULL);
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}
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static void
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nm_setting_olpc_mesh_init (NMSettingOlpcMesh *setting)
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{
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}
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const GByteArray *
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nm_setting_olpc_mesh_get_ssid (NMSettingOlpcMesh *setting)
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{
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g_return_val_if_fail (NM_IS_SETTING_OLPC_MESH (setting), NULL);
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return NM_SETTING_OLPC_MESH_GET_PRIVATE (setting)->ssid;
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}
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guint32
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nm_setting_olpc_mesh_get_channel (NMSettingOlpcMesh *setting)
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{
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g_return_val_if_fail (NM_IS_SETTING_OLPC_MESH (setting), 0);
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return NM_SETTING_OLPC_MESH_GET_PRIVATE (setting)->channel;
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}
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const GByteArray *
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nm_setting_olpc_mesh_get_dhcp_anycast_address (NMSettingOlpcMesh *setting)
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{
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g_return_val_if_fail (NM_IS_SETTING_OLPC_MESH (setting), NULL);
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return NM_SETTING_OLPC_MESH_GET_PRIVATE (setting)->dhcp_anycast_addr;
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}
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static gboolean
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verify (NMSetting *setting, GSList *all_settings, GError **error)
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{
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NMSettingOlpcMeshPrivate *priv = NM_SETTING_OLPC_MESH_GET_PRIVATE (setting);
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if (!priv->ssid) {
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g_set_error_literal (error,
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NM_SETTING_OLPC_MESH_ERROR,
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NM_SETTING_OLPC_MESH_ERROR_MISSING_PROPERTY,
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_("property is missing"));
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g_prefix_error (error, "%s.%s: ", NM_SETTING_OLPC_MESH_SETTING_NAME, NM_SETTING_OLPC_MESH_SSID);
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return FALSE;
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}
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if (!priv->ssid->len || priv->ssid->len > 32) {
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g_set_error_literal (error,
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NM_SETTING_OLPC_MESH_ERROR,
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NM_SETTING_OLPC_MESH_ERROR_INVALID_PROPERTY,
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_("SSID length is out of range <1-32> bytes"));
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g_prefix_error (error, "%s.%s: ", NM_SETTING_OLPC_MESH_SETTING_NAME, NM_SETTING_OLPC_MESH_SSID);
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return FALSE;
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}
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if (priv->channel == 0 || priv->channel > 13) {
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g_set_error (error,
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NM_SETTING_OLPC_MESH_ERROR,
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NM_SETTING_OLPC_MESH_ERROR_INVALID_PROPERTY,
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_("'%d' is not a valid channel"),
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priv->channel);
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g_prefix_error (error, "%s.%s: ", NM_SETTING_OLPC_MESH_SETTING_NAME, NM_SETTING_OLPC_MESH_CHANNEL);
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return FALSE;
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}
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if (priv->dhcp_anycast_addr && priv->dhcp_anycast_addr->len != ETH_ALEN) {
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g_set_error_literal (error,
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NM_SETTING_OLPC_MESH_ERROR,
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NM_SETTING_OLPC_MESH_ERROR_INVALID_PROPERTY,
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_("property is invalid"));
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g_prefix_error (error, "%s.%s: ", NM_SETTING_OLPC_MESH_SETTING_NAME, NM_SETTING_OLPC_MESH_DHCP_ANYCAST_ADDRESS);
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return FALSE;
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}
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return TRUE;
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}
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static void
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finalize (GObject *object)
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{
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NMSettingOlpcMeshPrivate *priv = NM_SETTING_OLPC_MESH_GET_PRIVATE (object);
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if (priv->ssid)
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g_byte_array_free (priv->ssid, TRUE);
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if (priv->dhcp_anycast_addr)
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g_byte_array_free (priv->dhcp_anycast_addr, TRUE);
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G_OBJECT_CLASS (nm_setting_olpc_mesh_parent_class)->finalize (object);
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}
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static void
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set_property (GObject *object, guint prop_id,
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const GValue *value, GParamSpec *pspec)
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{
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NMSettingOlpcMeshPrivate *priv = NM_SETTING_OLPC_MESH_GET_PRIVATE (object);
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switch (prop_id) {
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case PROP_SSID:
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if (priv->ssid)
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g_byte_array_free (priv->ssid, TRUE);
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priv->ssid = g_value_dup_boxed (value);
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break;
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case PROP_CHANNEL:
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priv->channel = g_value_get_uint (value);
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break;
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case PROP_DHCP_ANYCAST_ADDRESS:
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if (priv->dhcp_anycast_addr)
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g_byte_array_free (priv->dhcp_anycast_addr, TRUE);
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priv->dhcp_anycast_addr = g_value_dup_boxed (value);
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break;
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
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break;
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}
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}
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static void
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get_property (GObject *object, guint prop_id,
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GValue *value, GParamSpec *pspec)
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{
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NMSettingOlpcMesh *setting = NM_SETTING_OLPC_MESH (object);
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switch (prop_id) {
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case PROP_SSID:
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g_value_set_boxed (value, nm_setting_olpc_mesh_get_ssid (setting));
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break;
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case PROP_CHANNEL:
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g_value_set_uint (value, nm_setting_olpc_mesh_get_channel (setting));
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break;
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case PROP_DHCP_ANYCAST_ADDRESS:
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g_value_set_boxed (value, nm_setting_olpc_mesh_get_dhcp_anycast_address (setting));
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break;
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
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break;
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}
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}
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static void
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nm_setting_olpc_mesh_class_init (NMSettingOlpcMeshClass *setting_class)
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{
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GObjectClass *object_class = G_OBJECT_CLASS (setting_class);
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NMSettingClass *parent_class = NM_SETTING_CLASS (setting_class);
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g_type_class_add_private (setting_class, sizeof (NMSettingOlpcMeshPrivate));
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/* virtual methods */
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object_class->set_property = set_property;
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object_class->get_property = get_property;
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object_class->finalize = finalize;
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parent_class->verify = verify;
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/* Properties */
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/**
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* NMSettingOlpcMesh:ssid:
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*
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* SSID of the mesh network to join.
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**/
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g_object_class_install_property
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(object_class, PROP_SSID,
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_nm_param_spec_specialized (NM_SETTING_OLPC_MESH_SSID, "", "",
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DBUS_TYPE_G_UCHAR_ARRAY,
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G_PARAM_READWRITE |
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NM_SETTING_PARAM_INFERRABLE |
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G_PARAM_STATIC_STRINGS));
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/**
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* NMSettingOlpcMesh:channel:
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*
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* Channel on which the mesh network to join is located.
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**/
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g_object_class_install_property
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(object_class, PROP_CHANNEL,
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g_param_spec_uint (NM_SETTING_OLPC_MESH_CHANNEL, "", "",
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0, G_MAXUINT32, 0,
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G_PARAM_READWRITE |
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G_PARAM_CONSTRUCT |
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NM_SETTING_PARAM_INFERRABLE |
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G_PARAM_STATIC_STRINGS));
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/**
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* NMSettingOlpcMesh:dhcp-anycast-address:
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*
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* Anycast DHCP MAC address used when requesting an IP address via DHCP.
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* The specific anycast address used determines which DHCP server class
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* answers the request.
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**/
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g_object_class_install_property
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(object_class, PROP_DHCP_ANYCAST_ADDRESS,
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_nm_param_spec_specialized (NM_SETTING_OLPC_MESH_DHCP_ANYCAST_ADDRESS, "", "",
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DBUS_TYPE_G_UCHAR_ARRAY,
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G_PARAM_READWRITE |
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G_PARAM_STATIC_STRINGS));
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}
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