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https://gitlab.freedesktop.org/NetworkManager/NetworkManager
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3793804314
NMSetting internally already tracked a list of all proper GObject properties and D-Bus-only properties. Rework the tracking of the list, so that: - instead of attaching the data to the GType of the setting via g_type_set_qdata(), it is tracked in a static array indexed by NMMetaSettingType. This allows to find the setting-data by simple pointer arithmetic, instead of taking a look and iterating (like g_type_set_qdata() does). Note, that this is still thread safe, because the static table entry is initialized in the class-init function with _nm_setting_class_commit(). And it only accessed by following a NMSettingClass instance, thus the class constructor already ran (maybe not for all setting classes, but for the particular one that we look up). I think this makes initialization of the metadata simpler to understand. Previously, in a first phase each class would attach the metadata to the GType as setting_property_overrides_quark(). Then during nm_setting_class_ensure_properties() it would merge them and set as setting_properties_quark(). Now, during the first phase, we only incrementally build a properties_override GArray, which we finally hand over during nm_setting_class_commit(). - sort the property infos by name and do binary search. Also expose this meta data types as internal API in nm-setting-private.h. While not accessed yet, it can prove beneficial, to have direct (internal) access to these structures. Also, rename NMSettingProperty to NMSettInfoProperty to use a distinct naming scheme. We already have 40+ subclasses of NMSetting that are called NMSetting*. Likewise, NMMetaSetting* is heavily used already. So, choose a new, distinct name.
376 lines
10 KiB
C
376 lines
10 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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*/
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#include "nm-default.h"
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#include <string.h>
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#include "nm-setting-cdma.h"
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#include "nm-utils.h"
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#include "nm-setting-private.h"
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#include "nm-core-enum-types.h"
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/**
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* SECTION:nm-setting-cdma
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* @short_description: Describes CDMA-based mobile broadband properties
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*
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* The #NMSettingCdma object is a #NMSetting subclass that describes
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* properties that allow connections to IS-95-based mobile broadband
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* networks, including those using CDMA2000/EVDO technology.
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*/
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G_DEFINE_TYPE (NMSettingCdma, nm_setting_cdma, NM_TYPE_SETTING)
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#define NM_SETTING_CDMA_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), NM_TYPE_SETTING_CDMA, NMSettingCdmaPrivate))
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typedef struct {
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char *number; /* For dialing, duh */
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char *username;
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char *password;
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NMSettingSecretFlags password_flags;
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guint32 mtu;
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} NMSettingCdmaPrivate;
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enum {
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PROP_0,
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PROP_NUMBER,
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PROP_USERNAME,
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PROP_PASSWORD,
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PROP_PASSWORD_FLAGS,
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PROP_MTU,
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LAST_PROP
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};
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/**
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* nm_setting_cdma_new:
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*
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* Creates a new #NMSettingCdma object with default values.
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*
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* Returns: the new empty #NMSettingCdma object
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**/
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NMSetting *
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nm_setting_cdma_new (void)
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{
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return (NMSetting *) g_object_new (NM_TYPE_SETTING_CDMA, NULL);
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}
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/**
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* nm_setting_cdma_get_number:
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* @setting: the #NMSettingCdma
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*
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* Returns: the #NMSettingCdma:number property of the setting
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**/
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const char *
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nm_setting_cdma_get_number (NMSettingCdma *setting)
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{
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g_return_val_if_fail (NM_IS_SETTING_CDMA (setting), NULL);
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return NM_SETTING_CDMA_GET_PRIVATE (setting)->number;
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}
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/**
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* nm_setting_cdma_get_username:
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* @setting: the #NMSettingCdma
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*
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* Returns: the #NMSettingCdma:username property of the setting
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**/
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const char *
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nm_setting_cdma_get_username (NMSettingCdma *setting)
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{
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g_return_val_if_fail (NM_IS_SETTING_CDMA (setting), NULL);
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return NM_SETTING_CDMA_GET_PRIVATE (setting)->username;
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}
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/**
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* nm_setting_cdma_get_password:
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* @setting: the #NMSettingCdma
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*
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* Returns: the #NMSettingCdma:password property of the setting
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**/
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const char *
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nm_setting_cdma_get_password (NMSettingCdma *setting)
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{
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g_return_val_if_fail (NM_IS_SETTING_CDMA (setting), NULL);
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return NM_SETTING_CDMA_GET_PRIVATE (setting)->password;
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}
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/**
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* nm_setting_cdma_get_password_flags:
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* @setting: the #NMSettingCdma
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*
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* Returns: the #NMSettingSecretFlags pertaining to the #NMSettingCdma:password
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**/
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NMSettingSecretFlags
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nm_setting_cdma_get_password_flags (NMSettingCdma *setting)
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{
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g_return_val_if_fail (NM_IS_SETTING_CDMA (setting), NM_SETTING_SECRET_FLAG_NONE);
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return NM_SETTING_CDMA_GET_PRIVATE (setting)->password_flags;
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}
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/**
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* nm_setting_cdma_get_mtu:
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* @setting: the #NMSettingCdma
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*
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* Returns: the #NMSettingCdma:mtu property of the setting
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*
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* Since: 1.8
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**/
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guint32
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nm_setting_cdma_get_mtu (NMSettingCdma *setting)
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{
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g_return_val_if_fail (NM_IS_SETTING_CDMA (setting), 0);
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return NM_SETTING_CDMA_GET_PRIVATE (setting)->mtu;
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}
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static gboolean
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verify (NMSetting *setting, NMConnection *connection, GError **error)
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{
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NMSettingCdmaPrivate *priv = NM_SETTING_CDMA_GET_PRIVATE (setting);
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if (!priv->number) {
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g_set_error_literal (error,
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NM_CONNECTION_ERROR,
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NM_CONNECTION_ERROR_MISSING_PROPERTY,
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_("property is missing"));
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g_prefix_error (error, "%s.%s: ", NM_SETTING_CDMA_SETTING_NAME, NM_SETTING_CDMA_NUMBER);
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return FALSE;
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} else if (!strlen (priv->number)) {
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g_set_error_literal (error,
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NM_CONNECTION_ERROR,
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NM_CONNECTION_ERROR_INVALID_PROPERTY,
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_("property is empty"));
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g_prefix_error (error, "%s.%s: ", NM_SETTING_CDMA_SETTING_NAME, NM_SETTING_CDMA_NUMBER);
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return FALSE;
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}
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if (priv->username && !strlen (priv->username)) {
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g_set_error_literal (error,
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NM_CONNECTION_ERROR,
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NM_CONNECTION_ERROR_INVALID_PROPERTY,
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_("property is empty"));
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g_prefix_error (error, "%s.%s: ", NM_SETTING_CDMA_SETTING_NAME, NM_SETTING_CDMA_USERNAME);
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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 gboolean
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verify_secrets (NMSetting *setting, NMConnection *connection, GError **error)
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{
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return _nm_setting_verify_secret_string (NM_SETTING_CDMA_GET_PRIVATE (setting)->password,
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NM_SETTING_CDMA_SETTING_NAME,
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NM_SETTING_CDMA_PASSWORD,
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error);
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}
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static GPtrArray *
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need_secrets (NMSetting *setting)
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{
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NMSettingCdmaPrivate *priv = NM_SETTING_CDMA_GET_PRIVATE (setting);
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GPtrArray *secrets = NULL;
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if (priv->password && *priv->password)
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return NULL;
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if (priv->username) {
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if (!(priv->password_flags & NM_SETTING_SECRET_FLAG_NOT_REQUIRED)) {
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secrets = g_ptr_array_sized_new (1);
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g_ptr_array_add (secrets, NM_SETTING_CDMA_PASSWORD);
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}
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}
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return secrets;
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}
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static void
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nm_setting_cdma_init (NMSettingCdma *setting)
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{
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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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NMSettingCdmaPrivate *priv = NM_SETTING_CDMA_GET_PRIVATE (object);
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g_free (priv->number);
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g_free (priv->username);
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g_free (priv->password);
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G_OBJECT_CLASS (nm_setting_cdma_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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NMSettingCdmaPrivate *priv = NM_SETTING_CDMA_GET_PRIVATE (object);
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switch (prop_id) {
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case PROP_NUMBER:
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g_free (priv->number);
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priv->number = g_value_dup_string (value);
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break;
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case PROP_USERNAME:
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g_free (priv->username);
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priv->username = g_value_dup_string (value);
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break;
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case PROP_PASSWORD:
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g_free (priv->password);
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priv->password = g_value_dup_string (value);
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break;
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case PROP_PASSWORD_FLAGS:
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priv->password_flags = g_value_get_flags (value);
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break;
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case PROP_MTU:
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priv->mtu = g_value_get_uint (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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NMSettingCdma *setting = NM_SETTING_CDMA (object);
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switch (prop_id) {
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case PROP_NUMBER:
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g_value_set_string (value, nm_setting_cdma_get_number (setting));
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break;
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case PROP_USERNAME:
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g_value_set_string (value, nm_setting_cdma_get_username (setting));
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break;
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case PROP_PASSWORD:
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g_value_set_string (value, nm_setting_cdma_get_password (setting));
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break;
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case PROP_PASSWORD_FLAGS:
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g_value_set_flags (value, nm_setting_cdma_get_password_flags (setting));
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break;
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case PROP_MTU:
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g_value_set_uint (value, nm_setting_cdma_get_mtu (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_cdma_class_init (NMSettingCdmaClass *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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g_type_class_add_private (klass, sizeof (NMSettingCdmaPrivate));
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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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setting_class->verify = verify;
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setting_class->verify_secrets = verify_secrets;
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setting_class->need_secrets = need_secrets;
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/**
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* NMSettingCdma:number:
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*
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* The number to dial to establish the connection to the CDMA-based mobile
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* broadband network, if any. If not specified, the default number (#777)
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* is used when required.
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**/
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g_object_class_install_property
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(object_class, PROP_NUMBER,
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g_param_spec_string (NM_SETTING_CDMA_NUMBER, "", "",
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NULL,
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G_PARAM_READWRITE |
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G_PARAM_STATIC_STRINGS));
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/**
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* NMSettingCdma:username:
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*
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* The username used to authenticate with the network, if required. Many
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* providers do not require a username, or accept any username. But if a
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* username is required, it is specified here.
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**/
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g_object_class_install_property
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(object_class, PROP_USERNAME,
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g_param_spec_string (NM_SETTING_CDMA_USERNAME, "", "",
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NULL,
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G_PARAM_READWRITE |
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G_PARAM_STATIC_STRINGS));
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/**
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* NMSettingCdma:password:
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*
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* The password used to authenticate with the network, if required. Many
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* providers do not require a password, or accept any password. But if a
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* password is required, it is specified here.
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**/
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g_object_class_install_property
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(object_class, PROP_PASSWORD,
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g_param_spec_string (NM_SETTING_CDMA_PASSWORD, "", "",
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NULL,
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G_PARAM_READWRITE |
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NM_SETTING_PARAM_SECRET |
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G_PARAM_STATIC_STRINGS));
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/**
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* NMSettingCdma:password-flags:
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*
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* Flags indicating how to handle the #NMSettingCdma:password property.
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**/
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g_object_class_install_property
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(object_class, PROP_PASSWORD_FLAGS,
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g_param_spec_flags (NM_SETTING_CDMA_PASSWORD_FLAGS, "", "",
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NM_TYPE_SETTING_SECRET_FLAGS,
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NM_SETTING_SECRET_FLAG_NONE,
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G_PARAM_READWRITE |
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G_PARAM_STATIC_STRINGS));
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/**
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* NMSettingCdma:mtu:
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*
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* If non-zero, only transmit packets of the specified size or smaller,
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* breaking larger packets up into multiple frames.
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*
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* Since: 1.8
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**/
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g_object_class_install_property
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(object_class, PROP_MTU,
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g_param_spec_uint (NM_SETTING_CDMA_MTU, "", "",
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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_FUZZY_IGNORE |
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G_PARAM_STATIC_STRINGS));
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_nm_setting_class_commit (setting_class, NM_META_SETTING_TYPE_CDMA);
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}
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