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NetworkManager/libnm-core/nm-setting-tc-config.c

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// SPDX-License-Identifier: LGPL-2.1+
/*
* Copyright (C) 2017 Red Hat, Inc.
*/
#include "nm-default.h"
#include "nm-setting-tc-config.h"
#include <linux/pkt_sched.h>
#include "nm-setting-private.h"
/**
* SECTION:nm-setting-tc-config
* @short_description: Describes connection properties for the Linux Traffic Control
* @include: nm-setting-tc-config.h
**/
/*****************************************************************************/
G_DEFINE_BOXED_TYPE (NMTCQdisc, nm_tc_qdisc, nm_tc_qdisc_dup, nm_tc_qdisc_unref)
struct NMTCQdisc {
guint refcount;
char *kind;
guint32 handle;
guint32 parent;
GHashTable *attributes;
};
/**
* nm_tc_qdisc_new:
* @kind: name of the queueing discipline
* @parent: the parent queueing discipline
* @error: location to store error, or %NULL
*
* Creates a new #NMTCQdisc object.
*
* Returns: (transfer full): the new #NMTCQdisc object, or %NULL on error
*
* Since: 1.12
**/
NMTCQdisc *
nm_tc_qdisc_new (const char *kind,
guint32 parent,
GError **error)
{
NMTCQdisc *qdisc;
if (!kind || !*kind) {
g_set_error (error,
NM_CONNECTION_ERROR,
NM_CONNECTION_ERROR_INVALID_PROPERTY,
_("kind is missing"));
return NULL;
}
if (strchr (kind, ' ') || strchr (kind, '\t')) {
g_set_error (error,
NM_CONNECTION_ERROR,
NM_CONNECTION_ERROR_INVALID_PROPERTY,
_("'%s' is not a valid kind"), kind);
return NULL;
}
if (!parent) {
g_set_error_literal (error,
NM_CONNECTION_ERROR,
NM_CONNECTION_ERROR_INVALID_PROPERTY,
_("parent handle missing"));
return NULL;
}
qdisc = g_slice_new0 (NMTCQdisc);
qdisc->refcount = 1;
qdisc->kind = g_strdup (kind);
qdisc->parent = parent;
return qdisc;
}
/**
* nm_tc_qdisc_ref:
* @qdisc: the #NMTCQdisc
*
* Increases the reference count of the object.
*
* Since: 1.12
**/
void
nm_tc_qdisc_ref (NMTCQdisc *qdisc)
{
g_return_if_fail (qdisc != NULL);
g_return_if_fail (qdisc->refcount > 0);
qdisc->refcount++;
}
/**
* nm_tc_qdisc_unref:
* @qdisc: the #NMTCQdisc
*
* Decreases the reference count of the object. If the reference count
* reaches zero, the object will be destroyed.
*
* Since: 1.12
**/
void
nm_tc_qdisc_unref (NMTCQdisc *qdisc)
{
g_return_if_fail (qdisc != NULL);
g_return_if_fail (qdisc->refcount > 0);
qdisc->refcount--;
if (qdisc->refcount == 0) {
g_free (qdisc->kind);
if (qdisc->attributes)
g_hash_table_unref (qdisc->attributes);
g_slice_free (NMTCQdisc, qdisc);
}
}
/**
* nm_tc_qdisc_equal:
* @qdisc: the #NMTCQdisc
* @other: the #NMTCQdisc to compare @qdisc to.
*
* Determines if two #NMTCQdisc objects contain the same kind, * handle
* and parent.
*
* Returns: %TRUE if the objects contain the same values, %FALSE if they do not.
*
* Since: 1.12
**/
gboolean
nm_tc_qdisc_equal (NMTCQdisc *qdisc, NMTCQdisc *other)
{
GHashTableIter iter;
const char *key;
GVariant *value, *value2;
guint n;
g_return_val_if_fail (qdisc != NULL, FALSE);
g_return_val_if_fail (qdisc->refcount > 0, FALSE);
g_return_val_if_fail (other != NULL, FALSE);
g_return_val_if_fail (other->refcount > 0, FALSE);
if ( qdisc->handle != other->handle
|| qdisc->parent != other->parent
|| g_strcmp0 (qdisc->kind, other->kind) != 0)
return FALSE;
n = qdisc->attributes ? g_hash_table_size (qdisc->attributes) : 0;
if (n != (other->attributes ? g_hash_table_size (other->attributes) : 0))
return FALSE;
if (n) {
g_hash_table_iter_init (&iter, qdisc->attributes);
while (g_hash_table_iter_next (&iter, (gpointer *) &key, (gpointer *) &value)) {
value2 = g_hash_table_lookup (other->attributes, key);
if (!value2)
return FALSE;
if (!g_variant_equal (value, value2))
return FALSE;
}
}
return TRUE;
}
static guint
_nm_tc_qdisc_hash (NMTCQdisc *qdisc)
{
NMUtilsNamedValue attrs_static[30];
gs_free NMUtilsNamedValue *attrs_free = NULL;
const NMUtilsNamedValue *attrs;
NMHashState h;
guint length;
guint i;
attrs = nm_utils_named_values_from_strdict (qdisc->attributes, &length, attrs_static, &attrs_free);
nm_hash_init (&h, 43869703);
nm_hash_update_vals (&h,
qdisc->handle,
qdisc->parent,
length);
nm_hash_update_str0 (&h, qdisc->kind);
for (i = 0; i < length; i++) {
const char *key = attrs[i].name;
GVariant *variant = attrs[i].value_ptr;
const GVariantType *vtype;
vtype = g_variant_get_type (variant);
nm_hash_update_str (&h, key);
nm_hash_update_str (&h, (const char *) vtype);
if (g_variant_type_is_basic (vtype))
nm_hash_update_val (&h, g_variant_hash (variant));
}
return nm_hash_complete (&h);
}
/**
* nm_tc_qdisc_dup:
* @qdisc: the #NMTCQdisc
*
* Creates a copy of @qdisc
*
* Returns: (transfer full): a copy of @qdisc
*
* Since: 1.12
**/
NMTCQdisc *
nm_tc_qdisc_dup (NMTCQdisc *qdisc)
{
NMTCQdisc *copy;
g_return_val_if_fail (qdisc != NULL, NULL);
g_return_val_if_fail (qdisc->refcount > 0, NULL);
copy = nm_tc_qdisc_new (qdisc->kind, qdisc->parent, NULL);
nm_tc_qdisc_set_handle (copy, qdisc->handle);
if (qdisc->attributes) {
GHashTableIter iter;
const char *key;
GVariant *value;
g_hash_table_iter_init (&iter, qdisc->attributes);
while (g_hash_table_iter_next (&iter, (gpointer *) &key, (gpointer *) &value))
nm_tc_qdisc_set_attribute (copy, key, value);
}
return copy;
}
/**
* nm_tc_qdisc_get_kind:
* @qdisc: the #NMTCQdisc
*
* Returns:
*
* Since: 1.12
**/
const char *
nm_tc_qdisc_get_kind (NMTCQdisc *qdisc)
{
g_return_val_if_fail (qdisc != NULL, NULL);
g_return_val_if_fail (qdisc->refcount > 0, NULL);
return qdisc->kind;
}
/**
* nm_tc_qdisc_get_handle:
* @qdisc: the #NMTCQdisc
*
* Returns: the queueing discipline handle
*
* Since: 1.12
**/
guint32
nm_tc_qdisc_get_handle (NMTCQdisc *qdisc)
{
g_return_val_if_fail (qdisc != NULL, TC_H_UNSPEC);
g_return_val_if_fail (qdisc->refcount > 0, TC_H_UNSPEC);
return qdisc->handle;
}
/**
* nm_tc_qdisc_set_handle:
* @qdisc: the #NMTCQdisc
* @handle: the queueing discipline handle
*
* Sets the queueing discipline handle.
*
* Since: 1.12
**/
void
nm_tc_qdisc_set_handle (NMTCQdisc *qdisc, guint32 handle)
{
g_return_if_fail (qdisc != NULL);
g_return_if_fail (qdisc->refcount > 0);
qdisc->handle = handle;
}
/**
* nm_tc_qdisc_get_parent:
* @qdisc: the #NMTCQdisc
*
* Returns: the parent class
*
* Since: 1.12
**/
guint32
nm_tc_qdisc_get_parent (NMTCQdisc *qdisc)
{
g_return_val_if_fail (qdisc != NULL, TC_H_UNSPEC);
g_return_val_if_fail (qdisc->refcount > 0, TC_H_UNSPEC);
return qdisc->parent;
}
/**
* nm_tc_qdisc_get_attribute_names:
* @qdisc: the #NMTCQdisc
*
* Gets an array of attribute names defined on @qdisc.
*
* Returns: (transfer container): a %NULL-terminated array of attribute names
* or %NULL if no attributes are set.
*
* Since: 1.18
**/
const char **
nm_tc_qdisc_get_attribute_names (NMTCQdisc *qdisc)
{
g_return_val_if_fail (qdisc, NULL);
return nm_utils_strdict_get_keys (qdisc->attributes, TRUE, NULL);
}
GHashTable *
_nm_tc_qdisc_get_attributes (NMTCQdisc *qdisc)
{
nm_assert (qdisc);
return qdisc->attributes;
}
/**
* nm_tc_qdisc_get_attribute:
* @qdisc: the #NMTCQdisc
* @name: the name of an qdisc attribute
*
* Gets the value of the attribute with name @name on @qdisc
*
* Returns: (transfer none): the value of the attribute with name @name on
* @qdisc, or %NULL if @qdisc has no such attribute.
*
* Since: 1.18
**/
GVariant *
nm_tc_qdisc_get_attribute (NMTCQdisc *qdisc, const char *name)
{
g_return_val_if_fail (qdisc != NULL, NULL);
g_return_val_if_fail (name != NULL && *name != '\0', NULL);
if (qdisc->attributes)
return g_hash_table_lookup (qdisc->attributes, name);
else
return NULL;
}
/**
* nm_tc_qdisc_set_attribute:
* @qdisc: the #NMTCQdisc
* @name: the name of an qdisc attribute
* @value: (transfer none) (allow-none): the value
*
* Sets or clears the named attribute on @qdisc to the given value.
*
* Since: 1.18
**/
void
nm_tc_qdisc_set_attribute (NMTCQdisc *qdisc, const char *name, GVariant *value)
{
g_return_if_fail (qdisc != NULL);
g_return_if_fail (name != NULL && *name != '\0');
g_return_if_fail (strcmp (name, "kind") != 0);
if (!qdisc->attributes) {
qdisc->attributes = g_hash_table_new_full (nm_str_hash, g_str_equal,
g_free, (GDestroyNotify) g_variant_unref);
}
if (value)
g_hash_table_insert (qdisc->attributes, g_strdup (name), g_variant_ref_sink (value));
else
g_hash_table_remove (qdisc->attributes, name);
}
/*****************************************************************************/
G_DEFINE_BOXED_TYPE (NMTCAction, nm_tc_action, nm_tc_action_dup, nm_tc_action_unref)
struct NMTCAction {
guint refcount;
char *kind;
GHashTable *attributes;
};
/**
* nm_tc_action_new:
* @kind: name of the queueing discipline
* @error: location to store error, or %NULL
*
* Creates a new #NMTCAction object.
*
* Returns: (transfer full): the new #NMTCAction object, or %NULL on error
*
* Since: 1.12
**/
NMTCAction *
nm_tc_action_new (const char *kind,
GError **error)
{
NMTCAction *action;
if (!kind || !*kind) {
g_set_error (error,
NM_CONNECTION_ERROR,
NM_CONNECTION_ERROR_INVALID_PROPERTY,
_("kind is missing"));
return NULL;
}
if (strchr (kind, ' ') || strchr (kind, '\t')) {
g_set_error (error,
NM_CONNECTION_ERROR,
NM_CONNECTION_ERROR_INVALID_PROPERTY,
_("'%s' is not a valid kind"), kind);
return NULL;
}
action = g_slice_new0 (NMTCAction);
action->refcount = 1;
action->kind = g_strdup (kind);
return action;
}
/**
* nm_tc_action_ref:
* @action: the #NMTCAction
*
* Increases the reference count of the object.
*
* Since: 1.12
**/
void
nm_tc_action_ref (NMTCAction *action)
{
g_return_if_fail (action != NULL);
g_return_if_fail (action->refcount > 0);
action->refcount++;
}
/**
* nm_tc_action_unref:
* @action: the #NMTCAction
*
* Decreases the reference count of the object. If the reference count
* reaches zero, the object will be destroyed.
*
* Since: 1.12
**/
void
nm_tc_action_unref (NMTCAction *action)
{
g_return_if_fail (action != NULL);
g_return_if_fail (action->refcount > 0);
action->refcount--;
if (action->refcount == 0) {
g_free (action->kind);
if (action->attributes)
g_hash_table_unref (action->attributes);
g_slice_free (NMTCAction, action);
}
}
/**
* nm_tc_action_equal:
* @action: the #NMTCAction
* @other: the #NMTCAction to compare @action to.
*
* Determines if two #NMTCAction objects contain the same kind, family,
* handle, parent and info.
*
* Returns: %TRUE if the objects contain the same values, %FALSE if they do not.
*
* Since: 1.12
**/
gboolean
nm_tc_action_equal (NMTCAction *action, NMTCAction *other)
{
GHashTableIter iter;
const char *key;
GVariant *value, *value2;
guint n;
g_return_val_if_fail (!action || action->refcount > 0, FALSE);
g_return_val_if_fail (!other || other->refcount > 0, FALSE);
if (action == other)
return TRUE;
if (!action || !other)
return FALSE;
if (g_strcmp0 (action->kind, other->kind) != 0)
return FALSE;
n = action->attributes ? g_hash_table_size (action->attributes) : 0;
if (n != (other->attributes ? g_hash_table_size (other->attributes) : 0))
return FALSE;
if (n) {
g_hash_table_iter_init (&iter, action->attributes);
while (g_hash_table_iter_next (&iter, (gpointer *) &key, (gpointer *) &value)) {
value2 = g_hash_table_lookup (other->attributes, key);
if (!value2)
return FALSE;
if (!g_variant_equal (value, value2))
return FALSE;
}
}
return TRUE;
}
/**
* nm_tc_action_dup:
* @action: the #NMTCAction
*
* Creates a copy of @action
*
* Returns: (transfer full): a copy of @action
*
* Since: 1.12
**/
NMTCAction *
nm_tc_action_dup (NMTCAction *action)
{
NMTCAction *copy;
g_return_val_if_fail (action != NULL, NULL);
g_return_val_if_fail (action->refcount > 0, NULL);
copy = nm_tc_action_new (action->kind, NULL);
if (action->attributes) {
GHashTableIter iter;
const char *key;
GVariant *value;
g_hash_table_iter_init (&iter, action->attributes);
while (g_hash_table_iter_next (&iter, (gpointer *) &key, (gpointer *) &value))
nm_tc_action_set_attribute (copy, key, value);
}
return copy;
}
/**
* nm_tc_action_get_kind:
* @action: the #NMTCAction
*
* Returns:
*
* Since: 1.12
**/
const char *
nm_tc_action_get_kind (NMTCAction *action)
{
g_return_val_if_fail (action != NULL, NULL);
g_return_val_if_fail (action->refcount > 0, NULL);
return action->kind;
}
/**
* nm_tc_action_get_attribute_names:
* @action: the #NMTCAction
*
* Gets an array of attribute names defined on @action.
*
* Returns: (transfer full): a %NULL-terminated array of attribute names,
*
* Since: 1.12
**/
char **
nm_tc_action_get_attribute_names (NMTCAction *action)
{
const char **names;
g_return_val_if_fail (action, NULL);
names = nm_utils_strdict_get_keys (action->attributes, TRUE, NULL);
return nm_utils_strv_make_deep_copied_nonnull (names);
}
GHashTable *
_nm_tc_action_get_attributes (NMTCAction *action)
{
nm_assert (action);
return action->attributes;
}
/**
* nm_tc_action_get_attribute:
* @action: the #NMTCAction
* @name: the name of an action attribute
*
* Gets the value of the attribute with name @name on @action
*
* Returns: (transfer none): the value of the attribute with name @name on
* @action, or %NULL if @action has no such attribute.
*
* Since: 1.12
**/
GVariant *
nm_tc_action_get_attribute (NMTCAction *action, const char *name)
{
g_return_val_if_fail (action != NULL, NULL);
g_return_val_if_fail (name != NULL && *name != '\0', NULL);
if (action->attributes)
return g_hash_table_lookup (action->attributes, name);
else
return NULL;
}
/**
* nm_tc_action_set_attribute:
* @action: the #NMTCAction
* @name: the name of an action attribute
* @value: (transfer none) (allow-none): the value
*
* Sets or clears the named attribute on @action to the given value.
*
* Since: 1.12
**/
void
nm_tc_action_set_attribute (NMTCAction *action, const char *name, GVariant *value)
{
g_return_if_fail (action != NULL);
g_return_if_fail (name != NULL && *name != '\0');
g_return_if_fail (strcmp (name, "kind") != 0);
if (!action->attributes) {
action->attributes = g_hash_table_new_full (nm_str_hash, g_str_equal,
g_free, (GDestroyNotify) g_variant_unref);
}
if (value)
g_hash_table_insert (action->attributes, g_strdup (name), g_variant_ref_sink (value));
else
g_hash_table_remove (action->attributes, name);
}
/*****************************************************************************/
G_DEFINE_BOXED_TYPE (NMTCTfilter, nm_tc_tfilter, nm_tc_tfilter_dup, nm_tc_tfilter_unref)
struct NMTCTfilter {
guint refcount;
char *kind;
guint32 handle;
guint32 parent;
NMTCAction *action;
};
/**
* nm_tc_tfilter_new:
* @kind: name of the queueing discipline
* @parent: the parent queueing discipline
* @error: location to store error, or %NULL
*
* Creates a new #NMTCTfilter object.
*
* Returns: (transfer full): the new #NMTCTfilter object, or %NULL on error
*
* Since: 1.12
**/
NMTCTfilter *
nm_tc_tfilter_new (const char *kind,
guint32 parent,
GError **error)
{
NMTCTfilter *tfilter;
if (!kind || !*kind) {
g_set_error (error,
NM_CONNECTION_ERROR,
NM_CONNECTION_ERROR_INVALID_PROPERTY,
_("kind is missing"));
return NULL;
}
if (strchr (kind, ' ') || strchr (kind, '\t')) {
g_set_error (error,
NM_CONNECTION_ERROR,
NM_CONNECTION_ERROR_INVALID_PROPERTY,
_("'%s' is not a valid kind"), kind);
return NULL;
}
if (!parent) {
g_set_error_literal (error,
NM_CONNECTION_ERROR,
NM_CONNECTION_ERROR_INVALID_PROPERTY,
_("parent handle missing"));
return NULL;
}
tfilter = g_slice_new0 (NMTCTfilter);
tfilter->refcount = 1;
tfilter->kind = g_strdup (kind);
tfilter->parent = parent;
return tfilter;
}
/**
* nm_tc_tfilter_ref:
* @tfilter: the #NMTCTfilter
*
* Increases the reference count of the object.
*
* Since: 1.12
**/
void
nm_tc_tfilter_ref (NMTCTfilter *tfilter)
{
g_return_if_fail (tfilter != NULL);
g_return_if_fail (tfilter->refcount > 0);
tfilter->refcount++;
}
/**
* nm_tc_tfilter_unref:
* @tfilter: the #NMTCTfilter
*
* Decreases the reference count of the object. If the reference count
* reaches zero, the object will be destroyed.
*
* Since: 1.12
**/
void
nm_tc_tfilter_unref (NMTCTfilter *tfilter)
{
g_return_if_fail (tfilter != NULL);
g_return_if_fail (tfilter->refcount > 0);
tfilter->refcount--;
if (tfilter->refcount == 0) {
g_free (tfilter->kind);
if (tfilter->action)
nm_tc_action_unref (tfilter->action);
g_slice_free (NMTCTfilter, tfilter);
}
}
/**
* nm_tc_tfilter_equal:
* @tfilter: the #NMTCTfilter
* @other: the #NMTCTfilter to compare @tfilter to.
*
* Determines if two #NMTCTfilter objects contain the same kind, family,
* handle, parent and info.
*
* Returns: %TRUE if the objects contain the same values, %FALSE if they do not.
*
* Since: 1.12
**/
gboolean
nm_tc_tfilter_equal (NMTCTfilter *tfilter, NMTCTfilter *other)
{
g_return_val_if_fail (tfilter != NULL, FALSE);
g_return_val_if_fail (tfilter->refcount > 0, FALSE);
g_return_val_if_fail (other != NULL, FALSE);
g_return_val_if_fail (other->refcount > 0, FALSE);
if ( tfilter->handle != other->handle
|| tfilter->parent != other->parent
|| g_strcmp0 (tfilter->kind, other->kind) != 0
|| !nm_tc_action_equal (tfilter->action, other->action))
return FALSE;
return TRUE;
}
static guint
_nm_tc_tfilter_hash (NMTCTfilter *tfilter)
{
NMHashState h;
nm_hash_init (&h, 63624437);
nm_hash_update_vals (&h,
tfilter->handle,
tfilter->parent);
nm_hash_update_str0 (&h, tfilter->kind);
if (tfilter->action) {
gs_free NMUtilsNamedValue *attrs_free = NULL;
NMUtilsNamedValue attrs_static[30];
const NMUtilsNamedValue *attrs;
guint length;
guint i;
nm_hash_update_str0 (&h, tfilter->action->kind);
attrs = nm_utils_named_values_from_strdict (tfilter->action->attributes, &length, attrs_static, &attrs_free);
for (i = 0; i < length; i++) {
GVariant *variant = attrs[i].value_ptr;
nm_hash_update_str (&h, attrs[i].name);
if (g_variant_type_is_basic (g_variant_get_type (variant))) {
guint attr_hash;
/* g_variant_hash() works only for basic types, thus
* we ignore any non-basic attribute. Actions differing
* only for non-basic attributes will collide. */
attr_hash = g_variant_hash (variant);
nm_hash_update_val (&h, attr_hash);
}
}
}
return nm_hash_complete (&h);
}
/**
* nm_tc_tfilter_dup:
* @tfilter: the #NMTCTfilter
*
* Creates a copy of @tfilter
*
* Returns: (transfer full): a copy of @tfilter
*
* Since: 1.12
**/
NMTCTfilter *
nm_tc_tfilter_dup (NMTCTfilter *tfilter)
{
NMTCTfilter *copy;
g_return_val_if_fail (tfilter != NULL, NULL);
g_return_val_if_fail (tfilter->refcount > 0, NULL);
copy = nm_tc_tfilter_new (tfilter->kind, tfilter->parent, NULL);
nm_tc_tfilter_set_handle (copy, tfilter->handle);
nm_tc_tfilter_set_action (copy, tfilter->action);
return copy;
}
/**
* nm_tc_tfilter_get_kind:
* @tfilter: the #NMTCTfilter
*
* Returns:
*
* Since: 1.12
**/
const char *
nm_tc_tfilter_get_kind (NMTCTfilter *tfilter)
{
g_return_val_if_fail (tfilter != NULL, NULL);
g_return_val_if_fail (tfilter->refcount > 0, NULL);
return tfilter->kind;
}
/**
* nm_tc_tfilter_get_handle:
* @tfilter: the #NMTCTfilter
*
* Returns: the queueing discipline handle
*
* Since: 1.12
**/
guint32
nm_tc_tfilter_get_handle (NMTCTfilter *tfilter)
{
g_return_val_if_fail (tfilter != NULL, TC_H_UNSPEC);
g_return_val_if_fail (tfilter->refcount > 0, TC_H_UNSPEC);
return tfilter->handle;
}
/**
* nm_tc_tfilter_set_handle:
* @tfilter: the #NMTCTfilter
* @handle: the queueing discipline handle
*
* Sets the queueing discipline handle.
*
* Since: 1.12
**/
void
nm_tc_tfilter_set_handle (NMTCTfilter *tfilter, guint32 handle)
{
g_return_if_fail (tfilter != NULL);
g_return_if_fail (tfilter->refcount > 0);
tfilter->handle = handle;
}
/**
* nm_tc_tfilter_get_parent:
* @tfilter: the #NMTCTfilter
*
* Returns: the parent class
*
* Since: 1.12
**/
guint32
nm_tc_tfilter_get_parent (NMTCTfilter *tfilter)
{
g_return_val_if_fail (tfilter != NULL, TC_H_UNSPEC);
g_return_val_if_fail (tfilter->refcount > 0, TC_H_UNSPEC);
return tfilter->parent;
}
/**
* nm_tc_tfilter_get_action:
* @tfilter: the #NMTCTfilter
*
* Returns: the action associated with a traffic filter.
*
* Since: 1.12
**/
NMTCAction *
nm_tc_tfilter_get_action (NMTCTfilter *tfilter)
{
g_return_val_if_fail (tfilter != NULL, TC_H_UNSPEC);
g_return_val_if_fail (tfilter->refcount > 0, TC_H_UNSPEC);
if (tfilter->action == NULL)
return NULL;
return tfilter->action;
}
/**
* nm_tc_tfilter_set_action:
* @tfilter: the #NMTCTfilter
* @action: the action object
*
* Sets the action associated with a traffic filter.
*
* Since: 1.12
**/
void
nm_tc_tfilter_set_action (NMTCTfilter *tfilter, NMTCAction *action)
{
g_return_if_fail (tfilter != NULL);
g_return_if_fail (tfilter->refcount > 0);
if (action)
nm_tc_action_ref (action);
if (tfilter->action)
nm_tc_action_unref (tfilter->action);
tfilter->action = action;
}
/*****************************************************************************/
NM_GOBJECT_PROPERTIES_DEFINE (NMSettingTCConfig,
PROP_QDISCS,
PROP_TFILTERS,
);
/**
* NMSettingTCConfig:
*
* Linux Traffic Control Settings
*
* Since: 1.12
*/
struct _NMSettingTCConfig {
NMSetting parent;
GPtrArray *qdiscs;
GPtrArray *tfilters;
};
struct _NMSettingTCConfigClass {
NMSettingClass parent;
};
G_DEFINE_TYPE (NMSettingTCConfig, nm_setting_tc_config, NM_TYPE_SETTING)
/*****************************************************************************/
/**
* nm_setting_tc_config_get_num_qdiscs:
* @setting: the #NMSettingTCConfig
*
* Returns: the number of configured queueing disciplines
*
* Since: 1.12
**/
guint
nm_setting_tc_config_get_num_qdiscs (NMSettingTCConfig *self)
{
g_return_val_if_fail (NM_IS_SETTING_TC_CONFIG (self), 0);
return self->qdiscs->len;
}
/**
* nm_setting_tc_config_get_qdisc:
* @setting: the #NMSettingTCConfig
* @idx: index number of the qdisc to return
*
* Returns: (transfer none): the qdisc at index @idx
*
* Since: 1.12
**/
NMTCQdisc *
nm_setting_tc_config_get_qdisc (NMSettingTCConfig *self, guint idx)
{
g_return_val_if_fail (NM_IS_SETTING_TC_CONFIG (self), NULL);
g_return_val_if_fail (idx < self->qdiscs->len, NULL);
return self->qdiscs->pdata[idx];
}
/**
* nm_setting_tc_config_add_qdisc:
* @setting: the #NMSettingTCConfig
* @qdisc: the qdisc to add
*
* Appends a new qdisc and associated information to the setting. The
* given qdisc is duplicated internally and is not changed by this function.
* If an identical qdisc (considering attributes as well) already exists, the
* qdisc is not added and the function returns %FALSE.
*
* Returns: %TRUE if the qdisc was added; %FALSE if the qdisc was already known.
*
* Since: 1.12
**/
gboolean
nm_setting_tc_config_add_qdisc (NMSettingTCConfig *self,
NMTCQdisc *qdisc)
{
guint i;
g_return_val_if_fail (NM_IS_SETTING_TC_CONFIG (self), FALSE);
g_return_val_if_fail (qdisc != NULL, FALSE);
for (i = 0; i < self->qdiscs->len; i++) {
if (nm_tc_qdisc_equal (self->qdiscs->pdata[i], qdisc))
return FALSE;
}
g_ptr_array_add (self->qdiscs, nm_tc_qdisc_dup (qdisc));
_notify (self, PROP_QDISCS);
return TRUE;
}
/**
* nm_setting_tc_config_remove_qdisc:
* @setting: the #NMSettingTCConfig
* @idx: index number of the qdisc
*
* Removes the qdisc at index @idx.
*
* Since: 1.12
**/
void
nm_setting_tc_config_remove_qdisc (NMSettingTCConfig *self, guint idx)
{
g_return_if_fail (NM_IS_SETTING_TC_CONFIG (self));
g_return_if_fail (idx < self->qdiscs->len);
g_ptr_array_remove_index (self->qdiscs, idx);
_notify (self, PROP_QDISCS);
}
/**
* nm_setting_tc_config_remove_qdisc_by_value:
* @setting: the #NMSettingTCConfig
* @qdisc: the qdisc to remove
*
* Removes the first matching qdisc that matches @qdisc.
*
* Returns: %TRUE if the qdisc was found and removed; %FALSE if it was not.
*
* Since: 1.12
**/
gboolean
nm_setting_tc_config_remove_qdisc_by_value (NMSettingTCConfig *self,
NMTCQdisc *qdisc)
{
guint i;
g_return_val_if_fail (NM_IS_SETTING_TC_CONFIG (self), FALSE);
g_return_val_if_fail (qdisc != NULL, FALSE);
for (i = 0; i < self->qdiscs->len; i++) {
if (nm_tc_qdisc_equal (self->qdiscs->pdata[i], qdisc)) {
g_ptr_array_remove_index (self->qdiscs, i);
_notify (self, PROP_QDISCS);
return TRUE;
}
}
return FALSE;
}
/**
* nm_setting_tc_config_clear_qdiscs:
* @setting: the #NMSettingTCConfig
*
* Removes all configured queueing disciplines.
*
* Since: 1.12
**/
void
nm_setting_tc_config_clear_qdiscs (NMSettingTCConfig *self)
{
g_return_if_fail (NM_IS_SETTING_TC_CONFIG (self));
if (self->qdiscs->len != 0) {
g_ptr_array_set_size (self->qdiscs, 0);
_notify (self, PROP_QDISCS);
}
}
/*****************************************************************************/
/**
* nm_setting_tc_config_get_num_tfilters:
* @setting: the #NMSettingTCConfig
*
* Returns: the number of configured queueing disciplines
*
* Since: 1.12
**/
guint
nm_setting_tc_config_get_num_tfilters (NMSettingTCConfig *self)
{
g_return_val_if_fail (NM_IS_SETTING_TC_CONFIG (self), 0);
return self->tfilters->len;
}
/**
* nm_setting_tc_config_get_tfilter:
* @setting: the #NMSettingTCConfig
* @idx: index number of the tfilter to return
*
* Returns: (transfer none): the tfilter at index @idx
*
* Since: 1.12
**/
NMTCTfilter *
nm_setting_tc_config_get_tfilter (NMSettingTCConfig *self, guint idx)
{
g_return_val_if_fail (NM_IS_SETTING_TC_CONFIG (self), NULL);
g_return_val_if_fail (idx < self->tfilters->len, NULL);
return self->tfilters->pdata[idx];
}
/**
* nm_setting_tc_config_add_tfilter:
* @setting: the #NMSettingTCConfig
* @tfilter: the tfilter to add
*
* Appends a new tfilter and associated information to the setting. The
* given tfilter is duplicated internally and is not changed by this function.
* If an identical tfilter (considering attributes as well) already exists, the
* tfilter is not added and the function returns %FALSE.
*
* Returns: %TRUE if the tfilter was added; %FALSE if the tfilter was already known.
*
* Since: 1.12
**/
gboolean
nm_setting_tc_config_add_tfilter (NMSettingTCConfig *self,
NMTCTfilter *tfilter)
{
guint i;
g_return_val_if_fail (NM_IS_SETTING_TC_CONFIG (self), FALSE);
g_return_val_if_fail (tfilter != NULL, FALSE);
for (i = 0; i < self->tfilters->len; i++) {
if (nm_tc_tfilter_equal (self->tfilters->pdata[i], tfilter))
return FALSE;
}
g_ptr_array_add (self->tfilters, nm_tc_tfilter_dup (tfilter));
_notify (self, PROP_TFILTERS);
return TRUE;
}
/**
* nm_setting_tc_config_remove_tfilter:
* @setting: the #NMSettingTCConfig
* @idx: index number of the tfilter
*
* Removes the tfilter at index @idx.
*
* Since: 1.12
**/
void
nm_setting_tc_config_remove_tfilter (NMSettingTCConfig *self, guint idx)
{
g_return_if_fail (NM_IS_SETTING_TC_CONFIG (self));
g_return_if_fail (idx < self->tfilters->len);
g_ptr_array_remove_index (self->tfilters, idx);
_notify (self, PROP_TFILTERS);
}
/**
* nm_setting_tc_config_remove_tfilter_by_value:
* @setting: the #NMSettingTCConfig
* @tfilter: the tfilter to remove
*
* Removes the first matching tfilter that matches @tfilter.
*
* Returns: %TRUE if the tfilter was found and removed; %FALSE if it was not.
*
* Since: 1.12
**/
gboolean
nm_setting_tc_config_remove_tfilter_by_value (NMSettingTCConfig *self,
NMTCTfilter *tfilter)
{
guint i;
g_return_val_if_fail (NM_IS_SETTING_TC_CONFIG (self), FALSE);
g_return_val_if_fail (tfilter != NULL, FALSE);
for (i = 0; i < self->tfilters->len; i++) {
if (nm_tc_tfilter_equal (self->tfilters->pdata[i], tfilter)) {
g_ptr_array_remove_index (self->tfilters, i);
_notify (self, PROP_TFILTERS);
return TRUE;
}
}
return FALSE;
}
/**
* nm_setting_tc_config_clear_tfilters:
* @setting: the #NMSettingTCConfig
*
* Removes all configured queueing disciplines.
*
* Since: 1.12
**/
void
nm_setting_tc_config_clear_tfilters (NMSettingTCConfig *self)
{
g_return_if_fail (NM_IS_SETTING_TC_CONFIG (self));
if (self->tfilters->len != 0) {
g_ptr_array_set_size (self->tfilters, 0);
_notify (self, PROP_TFILTERS);
}
}
/*****************************************************************************/
static gboolean
verify (NMSetting *setting, NMConnection *connection, GError **error)
{
NMSettingTCConfig *self = NM_SETTING_TC_CONFIG (setting);
guint i;
if (self->qdiscs->len != 0) {
gs_unref_hashtable GHashTable *ht = NULL;
ht = g_hash_table_new ((GHashFunc) _nm_tc_qdisc_hash,
(GEqualFunc) nm_tc_qdisc_equal);
for (i = 0; i < self->qdiscs->len; i++) {
if (!g_hash_table_add (ht, self->qdiscs->pdata[i])) {
g_set_error_literal (error,
NM_CONNECTION_ERROR,
NM_CONNECTION_ERROR_INVALID_PROPERTY,
_("there are duplicate TC qdiscs"));
g_prefix_error (error,
"%s.%s: ",
NM_SETTING_TC_CONFIG_SETTING_NAME,
NM_SETTING_TC_CONFIG_QDISCS);
return FALSE;
}
}
}
if (self->tfilters->len != 0) {
gs_unref_hashtable GHashTable *ht = NULL;
ht = g_hash_table_new ((GHashFunc) _nm_tc_tfilter_hash,
(GEqualFunc) nm_tc_tfilter_equal);
for (i = 0; i < self->tfilters->len; i++) {
if (!g_hash_table_add (ht, self->tfilters->pdata[i])) {
g_set_error_literal (error,
NM_CONNECTION_ERROR,
NM_CONNECTION_ERROR_INVALID_PROPERTY,
_("there are duplicate TC filters"));
g_prefix_error (error,
"%s.%s: ",
NM_SETTING_TC_CONFIG_SETTING_NAME,
NM_SETTING_TC_CONFIG_TFILTERS);
return FALSE;
}
}
}
return TRUE;
}
static NMTernary
compare_property (const NMSettInfoSetting *sett_info,
guint property_idx,
NMConnection *con_a,
NMSetting *set_a,
NMConnection *con_b,
NMSetting *set_b,
NMSettingCompareFlags flags)
{
NMSettingTCConfig *a_tc_config = NM_SETTING_TC_CONFIG (set_a);
NMSettingTCConfig *b_tc_config = NM_SETTING_TC_CONFIG (set_b);
guint i;
if (nm_streq (sett_info->property_infos[property_idx].name, NM_SETTING_TC_CONFIG_QDISCS)) {
if (set_b) {
if (a_tc_config->qdiscs->len != b_tc_config->qdiscs->len)
return FALSE;
for (i = 0; i < a_tc_config->qdiscs->len; i++) {
if (!nm_tc_qdisc_equal (a_tc_config->qdiscs->pdata[i], b_tc_config->qdiscs->pdata[i]))
return FALSE;
}
}
return TRUE;
}
if (nm_streq (sett_info->property_infos[property_idx].name, NM_SETTING_TC_CONFIG_TFILTERS)) {
if (set_b) {
if (a_tc_config->tfilters->len != b_tc_config->tfilters->len)
return FALSE;
for (i = 0; i < a_tc_config->tfilters->len; i++) {
if (!nm_tc_tfilter_equal (a_tc_config->tfilters->pdata[i], b_tc_config->tfilters->pdata[i]))
return FALSE;
}
}
return TRUE;
}
return NM_SETTING_CLASS (nm_setting_tc_config_parent_class)->compare_property (sett_info,
property_idx,
con_a,
set_a,
con_b,
set_b,
flags);
}
/**
* _qdiscs_to_variant:
* @qdiscs: (element-type NMTCQdisc): an array of #NMTCQdisc objects
*
* Utility function to convert a #GPtrArray of #NMTCQdisc objects representing
* TC qdiscs into a #GVariant of type 'aa{sv}' representing an array
* of NetworkManager TC qdiscs.
*
* Returns: (transfer none): a new floating #GVariant representing @qdiscs.
**/
static GVariant *
_qdiscs_to_variant (GPtrArray *qdiscs)
{
GVariantBuilder builder;
int i;
g_variant_builder_init (&builder, G_VARIANT_TYPE ("aa{sv}"));
if (qdiscs) {
for (i = 0; i < qdiscs->len; i++) {
NMUtilsNamedValue attrs_static[30];
gs_free NMUtilsNamedValue *attrs_free = NULL;
const NMUtilsNamedValue *attrs;
NMTCQdisc *qdisc = qdiscs->pdata[i];
guint length;
GVariantBuilder qdisc_builder;
guint y;
g_variant_builder_init (&qdisc_builder, G_VARIANT_TYPE_VARDICT);
g_variant_builder_add (&qdisc_builder, "{sv}", "kind",
g_variant_new_string (nm_tc_qdisc_get_kind (qdisc)));
g_variant_builder_add (&qdisc_builder, "{sv}", "handle",
g_variant_new_uint32 (nm_tc_qdisc_get_handle (qdisc)));
g_variant_builder_add (&qdisc_builder, "{sv}", "parent",
g_variant_new_uint32 (nm_tc_qdisc_get_parent (qdisc)));
attrs = nm_utils_named_values_from_strdict (qdisc->attributes, &length, attrs_static, &attrs_free);
for (y = 0; y < length; y++) {
g_variant_builder_add (&qdisc_builder,
"{sv}",
attrs[y].name,
attrs[y].value_ptr);
}
g_variant_builder_add (&builder, "a{sv}", &qdisc_builder);
}
}
return g_variant_builder_end (&builder);
}
/**
* _qdiscs_from_variant:
* @value: a #GVariant of type 'aa{sv}'
*
* Utility function to convert a #GVariant representing a list of TC qdiscs
* into a #GPtrArray of * #NMTCQdisc objects.
*
* Returns: (transfer full) (element-type NMTCQdisc): a newly allocated
* #GPtrArray of #NMTCQdisc objects
**/
static GPtrArray *
_qdiscs_from_variant (GVariant *value)
{
GPtrArray *qdiscs;
GVariant *qdisc_var;
GVariantIter iter;
GError *error = NULL;
g_return_val_if_fail (g_variant_is_of_type (value, G_VARIANT_TYPE ("aa{sv}")), NULL);
g_variant_iter_init (&iter, value);
qdiscs = g_ptr_array_new_with_free_func ((GDestroyNotify) nm_tc_qdisc_unref);
while (g_variant_iter_next (&iter, "@a{sv}", &qdisc_var)) {
const char *kind;
guint32 parent;
NMTCQdisc *qdisc;
GVariantIter qdisc_iter;
const char *key;
GVariant *attr_value;
if ( !g_variant_lookup (qdisc_var, "kind", "&s", &kind)
|| !g_variant_lookup (qdisc_var, "parent", "u", &parent)) {
//g_warning ("Ignoring invalid qdisc");
goto next;
}
qdisc = nm_tc_qdisc_new (kind, parent, &error);
if (!qdisc) {
//g_warning ("Ignoring invalid qdisc: %s", error->message);
g_clear_error (&error);
goto next;
}
g_variant_iter_init (&qdisc_iter, qdisc_var);
while (g_variant_iter_next (&qdisc_iter, "{&sv}", &key, &attr_value)) {
if ( strcmp (key, "kind") == 0
|| strcmp (key, "parent") == 0) {
/* Already processed above */
} else if (strcmp (key, "handle") == 0) {
nm_tc_qdisc_set_handle (qdisc, g_variant_get_uint32 (attr_value));
} else {
nm_tc_qdisc_set_attribute (qdisc, key, attr_value);
}
g_variant_unref (attr_value);
}
g_ptr_array_add (qdiscs, qdisc);
next:
g_variant_unref (qdisc_var);
}
return qdiscs;
}
static GVariant *
tc_qdiscs_get (const NMSettInfoSetting *sett_info,
guint property_idx,
NMConnection *connection,
NMSetting *setting,
NMConnectionSerializationFlags flags,
const NMConnectionSerializationOptions *options)
{
gs_unref_ptrarray GPtrArray *qdiscs = NULL;
g_object_get (setting, NM_SETTING_TC_CONFIG_QDISCS, &qdiscs, NULL);
return _qdiscs_to_variant (qdiscs);
}
static gboolean
tc_qdiscs_set (NMSetting *setting,
GVariant *connection_dict,
const char *property,
GVariant *value,
NMSettingParseFlags parse_flags,
GError **error)
{
GPtrArray *qdiscs;
qdiscs = _qdiscs_from_variant (value);
g_object_set (setting, NM_SETTING_TC_CONFIG_QDISCS, qdiscs, NULL);
g_ptr_array_unref (qdiscs);
return TRUE;
}
static GVariant *
_action_to_variant (NMTCAction *action)
{
GVariantBuilder builder;
gs_strfreev char **attrs = nm_tc_action_get_attribute_names (action);
int i;
g_variant_builder_init (&builder, G_VARIANT_TYPE_VARDICT);
g_variant_builder_add (&builder, "{sv}", "kind",
g_variant_new_string (nm_tc_action_get_kind (action)));
for (i = 0; attrs[i]; i++) {
g_variant_builder_add (&builder, "{sv}", attrs[i],
nm_tc_action_get_attribute (action, attrs[i]));
}
return g_variant_builder_end (&builder);
}
/**
* _tfilters_to_variant:
* @tfilters: (element-type NMTCTfilter): an array of #NMTCTfilter objects
*
* Utility function to convert a #GPtrArray of #NMTCTfilter objects representing
* TC tfilters into a #GVariant of type 'aa{sv}' representing an array
* of NetworkManager TC tfilters.
*
* Returns: (transfer none): a new floating #GVariant representing @tfilters.
**/
static GVariant *
_tfilters_to_variant (GPtrArray *tfilters)
{
GVariantBuilder builder;
int i;
g_variant_builder_init (&builder, G_VARIANT_TYPE ("aa{sv}"));
if (tfilters) {
for (i = 0; i < tfilters->len; i++) {
NMTCTfilter *tfilter = tfilters->pdata[i];
NMTCAction *action = nm_tc_tfilter_get_action (tfilter);
GVariantBuilder tfilter_builder;
g_variant_builder_init (&tfilter_builder, G_VARIANT_TYPE ("a{sv}"));
g_variant_builder_add (&tfilter_builder, "{sv}", "kind",
g_variant_new_string (nm_tc_tfilter_get_kind (tfilter)));
g_variant_builder_add (&tfilter_builder, "{sv}", "handle",
g_variant_new_uint32 (nm_tc_tfilter_get_handle (tfilter)));
g_variant_builder_add (&tfilter_builder, "{sv}", "parent",
g_variant_new_uint32 (nm_tc_tfilter_get_parent (tfilter)));
if (action) {
g_variant_builder_add (&tfilter_builder, "{sv}", "action",
_action_to_variant (action));
}
g_variant_builder_add (&builder, "a{sv}", &tfilter_builder);
}
}
return g_variant_builder_end (&builder);
}
/**
* _tfilters_from_variant:
* @value: a #GVariant of type 'aa{sv}'
*
* Utility function to convert a #GVariant representing a list of TC tfilters
* into a #GPtrArray of * #NMTCTfilter objects.
*
* Returns: (transfer full) (element-type NMTCTfilter): a newly allocated
* #GPtrArray of #NMTCTfilter objects
**/
static GPtrArray *
_tfilters_from_variant (GVariant *value)
{
GPtrArray *tfilters;
GVariant *tfilter_var;
GVariantIter iter;
GError *error = NULL;
g_return_val_if_fail (g_variant_is_of_type (value, G_VARIANT_TYPE ("aa{sv}")), NULL);
g_variant_iter_init (&iter, value);
tfilters = g_ptr_array_new_with_free_func ((GDestroyNotify) nm_tc_tfilter_unref);
while (g_variant_iter_next (&iter, "@a{sv}", &tfilter_var)) {
NMTCTfilter *tfilter = NULL;
const char *kind;
guint32 handle;
guint32 parent;
NMTCAction *action;
const char *action_kind = NULL;
char *action_key;
GVariantIter action_iter;
GVariant *action_var = NULL;
GVariant *action_val;
if ( !g_variant_lookup (tfilter_var, "kind", "&s", &kind)
|| !g_variant_lookup (tfilter_var, "parent", "u", &parent)) {
//g_warning ("Ignoring invalid tfilter");
goto next;
}
tfilter = nm_tc_tfilter_new (kind, parent, &error);
if (!tfilter) {
//g_warning ("Ignoring invalid tfilter: %s", error->message);
g_clear_error (&error);
goto next;
}
if (g_variant_lookup (tfilter_var, "handle", "u", &handle))
nm_tc_tfilter_set_handle (tfilter, handle);
action_var = g_variant_lookup_value (tfilter_var, "action", G_VARIANT_TYPE_VARDICT);
if (action_var) {
if (!g_variant_lookup (action_var, "kind", "&s", &action_kind)) {
//g_warning ("Ignoring tfilter with invalid action");
goto next;
}
action = nm_tc_action_new (action_kind, &error);
if (!action) {
//g_warning ("Ignoring tfilter with invalid action: %s", error->message);
g_clear_error (&error);
goto next;
}
g_variant_iter_init (&action_iter, action_var);
while (g_variant_iter_next (&action_iter, "{&sv}", &action_key, &action_val)) {
if (strcmp (action_key, "kind") != 0)
nm_tc_action_set_attribute (action, action_key, action_val);
g_variant_unref (action_val);
}
nm_tc_tfilter_set_action (tfilter, action);
nm_tc_action_unref (action);
}
nm_tc_tfilter_ref (tfilter);
g_ptr_array_add (tfilters, tfilter);
next:
if (tfilter)
nm_tc_tfilter_unref (tfilter);
if (action_var)
g_variant_unref (action_var);
g_variant_unref (tfilter_var);
}
return tfilters;
}
static GVariant *
tc_tfilters_get (const NMSettInfoSetting *sett_info,
guint property_idx,
NMConnection *connection,
NMSetting *setting,
NMConnectionSerializationFlags flags,
const NMConnectionSerializationOptions *options)
{
gs_unref_ptrarray GPtrArray *tfilters = NULL;
g_object_get (setting, NM_SETTING_TC_CONFIG_TFILTERS, &tfilters, NULL);
return _tfilters_to_variant (tfilters);
}
static gboolean
tc_tfilters_set (NMSetting *setting,
GVariant *connection_dict,
const char *property,
GVariant *value,
NMSettingParseFlags parse_flags,
GError **error)
{
gs_unref_ptrarray GPtrArray *tfilters = NULL;
tfilters = _tfilters_from_variant (value);
g_object_set (setting, NM_SETTING_TC_CONFIG_TFILTERS, tfilters, NULL);
return TRUE;
}
/*****************************************************************************/
static void
get_property (GObject *object, guint prop_id,
GValue *value, GParamSpec *pspec)
{
NMSettingTCConfig *self = NM_SETTING_TC_CONFIG (object);
switch (prop_id) {
case PROP_QDISCS:
g_value_take_boxed (value, _nm_utils_copy_array (self->qdiscs,
(NMUtilsCopyFunc) nm_tc_qdisc_dup,
(GDestroyNotify) nm_tc_qdisc_unref));
break;
case PROP_TFILTERS:
g_value_take_boxed (value, _nm_utils_copy_array (self->tfilters,
(NMUtilsCopyFunc) nm_tc_tfilter_dup,
(GDestroyNotify) nm_tc_tfilter_unref));
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
static void
set_property (GObject *object, guint prop_id,
const GValue *value, GParamSpec *pspec)
{
NMSettingTCConfig *self = NM_SETTING_TC_CONFIG (object);
switch (prop_id) {
case PROP_QDISCS:
g_ptr_array_unref (self->qdiscs);
self->qdiscs = _nm_utils_copy_array (g_value_get_boxed (value),
(NMUtilsCopyFunc) nm_tc_qdisc_dup,
(GDestroyNotify) nm_tc_qdisc_unref);
break;
case PROP_TFILTERS:
g_ptr_array_unref (self->tfilters);
self->tfilters = _nm_utils_copy_array (g_value_get_boxed (value),
(NMUtilsCopyFunc) nm_tc_tfilter_dup,
(GDestroyNotify) nm_tc_tfilter_unref);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
/*****************************************************************************/
static void
nm_setting_tc_config_init (NMSettingTCConfig *self)
{
self->qdiscs = g_ptr_array_new_with_free_func ((GDestroyNotify) nm_tc_qdisc_unref);
self->tfilters = g_ptr_array_new_with_free_func ((GDestroyNotify) nm_tc_tfilter_unref);
}
/**
* nm_setting_tc_config_new:
*
* Creates a new #NMSettingTCConfig object with default values.
*
* Returns: (transfer full): the new empty #NMSettingTCConfig object
*
* Since: 1.12
**/
NMSetting *
nm_setting_tc_config_new (void)
{
return (NMSetting *) g_object_new (NM_TYPE_SETTING_TC_CONFIG, NULL);
}
static void
finalize (GObject *object)
{
NMSettingTCConfig *self = NM_SETTING_TC_CONFIG (object);
g_ptr_array_unref (self->qdiscs);
g_ptr_array_unref (self->tfilters);
G_OBJECT_CLASS (nm_setting_tc_config_parent_class)->finalize (object);
}
static void
nm_setting_tc_config_class_init (NMSettingTCConfigClass *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 = get_property;
object_class->set_property = set_property;
object_class->finalize = finalize;
setting_class->compare_property = compare_property;
setting_class->verify = verify;
/**
* NMSettingTCConfig:qdiscs: (type GPtrArray(NMTCQdisc))
*
* Array of TC queueing disciplines.
**/
/* ---ifcfg-rh---
* property: qdiscs
* variable: QDISC1(+), QDISC2(+), ...
* description: Queueing disciplines
* example: QDISC1=ingress, QDISC2="root handle 1234: fq_codel"
* ---end---
*/
obj_properties[PROP_QDISCS] =
g_param_spec_boxed (NM_SETTING_TC_CONFIG_QDISCS, "", "",
G_TYPE_PTR_ARRAY,
G_PARAM_READWRITE |
NM_SETTING_PARAM_INFERRABLE |
G_PARAM_STATIC_STRINGS);
_nm_properties_override_gobj (properties_override,
obj_properties[PROP_QDISCS],
NM_SETT_INFO_PROPERT_TYPE (
.dbus_type = NM_G_VARIANT_TYPE ("aa{sv}"),
.to_dbus_fcn = tc_qdiscs_get,
.from_dbus_fcn = tc_qdiscs_set,
));
/**
* NMSettingTCConfig:tfilters: (type GPtrArray(NMTCTfilter))
*
* Array of TC traffic filters.
**/
/* ---ifcfg-rh---
* property: qdiscs
* variable: FILTER1(+), FILTER2(+), ...
* description: Traffic filters
* example: FILTER1="parent ffff: matchall action simple sdata Input", ...
* ---end---
*/
obj_properties[PROP_TFILTERS] =
g_param_spec_boxed (NM_SETTING_TC_CONFIG_TFILTERS, "", "",
G_TYPE_PTR_ARRAY,
G_PARAM_READWRITE |
NM_SETTING_PARAM_INFERRABLE |
G_PARAM_STATIC_STRINGS);
_nm_properties_override_gobj (properties_override,
obj_properties[PROP_TFILTERS],
NM_SETT_INFO_PROPERT_TYPE (
.dbus_type = NM_G_VARIANT_TYPE ("aa{sv}"),
.to_dbus_fcn = tc_tfilters_get,
.from_dbus_fcn = tc_tfilters_set,
));
g_object_class_install_properties (object_class, _PROPERTY_ENUMS_LAST, obj_properties);
_nm_setting_class_commit_full (setting_class, NM_META_SETTING_TYPE_TC_CONFIG,
NULL, properties_override);
}
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