/* SPDX-License-Identifier: GPL-2.0-or-later */
/*
* Copyright (C) 2013 Red Hat, Inc.
*/
/**
* SECTION:nmt-route-entry
* @short_description: A set of widgets describing a single route.
*
* #NmtRouteEntry provides a set of three entry widgets, for entering
* a network/prefix, a next hop, and a metric.
*
* This is used as a building block by #NmtRouteTable.
*/
#include "libnm/nm-default-client.h"
#include <arpa/inet.h>
#include <netinet/in.h>
#include <stdlib.h>
#include "nmt-route-entry.h"
#include "nmt-ip-entry.h"
#include "nm-editor-bindings.h"
G_DEFINE_TYPE(NmtRouteEntry, nmt_route_entry, NMT_TYPE_NEWT_GRID)
#define NMT_ROUTE_ENTRY_GET_PRIVATE(o) \
(G_TYPE_INSTANCE_GET_PRIVATE((o), NMT_TYPE_ROUTE_ENTRY, NmtRouteEntryPrivate))
typedef struct {
NmtNewtWidget *dest, *next_hop, *metric;
int family;
int ip_entry_width, metric_entry_width;
NMIPRoute *route;
} NmtRouteEntryPrivate;
enum {
PROP_0,
PROP_FAMILY,
PROP_IP_ENTRY_WIDTH,
PROP_METRIC_ENTRY_WIDTH,
PROP_ROUTE,
LAST_PROP
};
/**
* nmt_route_entry_new:
* @family: the address family, eg %AF_INET
* @ip_entry_width: the width in characters for the IP address entries
* @metric_entry_width: the width in characters for the metric entry
*
* Creates a new #NmtRouteEntry
*
* Returns: a new #NmtRouteEntry
*/
NmtNewtWidget *
nmt_route_entry_new(int family, int ip_entry_width, int metric_entry_width)
{
return g_object_new(NMT_TYPE_ROUTE_ENTRY,
"family",
family,
"ip-entry-width",
ip_entry_width,
"metric-entry-width",
metric_entry_width,
NULL);
}
static void
nmt_route_entry_init(NmtRouteEntry *entry)
{}
static gboolean
entry_validity_transform_to_warning_label(GBinding * binding,
const GValue *source_value,
GValue * target_value,
gpointer user_data)
{
if (g_value_get_boolean(source_value))
g_value_set_string(target_value, " ");
else
g_value_set_string(target_value, "!");
return TRUE;
}
static NmtNewtWidget *
create_warning_label(NmtNewtWidget *entry)
{
NmtNewtWidget *label;
label = g_object_new(NMT_TYPE_NEWT_LABEL, "highlight", TRUE, NULL);
g_object_bind_property_full(entry,
"valid",
label,
"text",
G_BINDING_SYNC_CREATE,
entry_validity_transform_to_warning_label,
NULL,
NULL,
NULL);
return label;
}
static void
nmt_route_entry_constructed(GObject *object)
{
NmtRouteEntryPrivate *priv = NMT_ROUTE_ENTRY_GET_PRIVATE(object);
NmtNewtGrid * grid = NMT_NEWT_GRID(object);
NmtNewtWidget * warning_label;
priv->dest = nmt_ip_entry_new(priv->ip_entry_width, priv->family, TRUE, FALSE);
priv->next_hop = nmt_ip_entry_new(priv->ip_entry_width, priv->family, FALSE, TRUE);
priv->metric = nmt_newt_entry_numeric_new_full(priv->metric_entry_width, 0, G_MAXUINT32, TRUE);
nmt_newt_grid_add(grid, priv->dest, 0, 0);
warning_label = create_warning_label(priv->dest);
nmt_newt_grid_add(grid, warning_label, 1, 0);
nmt_newt_grid_add(grid, priv->next_hop, 2, 0);
nmt_newt_widget_set_padding(priv->next_hop, 1, 0, 0, 0);
warning_label = create_warning_label(priv->next_hop);
nmt_newt_grid_add(grid, warning_label, 3, 0);
nmt_newt_grid_add(grid, priv->metric, 4, 0);
nmt_newt_widget_set_padding(priv->metric, 1, 0, 0, 0);
nm_editor_bind_ip_route_to_strings(priv->family,
object,
"route",
priv->dest,
"text",
priv->next_hop,
"text",
priv->metric,
"text",
G_BINDING_BIDIRECTIONAL | G_BINDING_SYNC_CREATE);
G_OBJECT_CLASS(nmt_route_entry_parent_class)->constructed(object);
}
static newtComponent
nmt_route_entry_get_focus_component(NmtNewtWidget *widget)
{
NmtRouteEntryPrivate *priv = NMT_ROUTE_ENTRY_GET_PRIVATE(widget);
return nmt_newt_widget_get_focus_component(priv->dest);
}
static void
nmt_route_entry_finalize(GObject *object)
{
NmtRouteEntryPrivate *priv = NMT_ROUTE_ENTRY_GET_PRIVATE(object);
nm_clear_pointer(&priv->route, nm_ip_route_unref);
G_OBJECT_CLASS(nmt_route_entry_parent_class)->finalize(object);
}
static void
nmt_route_entry_set_property(GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec)
{
NmtRouteEntryPrivate *priv = NMT_ROUTE_ENTRY_GET_PRIVATE(object);
switch (prop_id) {
case PROP_FAMILY:
priv->family = g_value_get_int(value);
break;
case PROP_IP_ENTRY_WIDTH:
priv->ip_entry_width = g_value_get_int(value);
break;
case PROP_METRIC_ENTRY_WIDTH:
priv->metric_entry_width = g_value_get_int(value);
break;
case PROP_ROUTE:
if (priv->route)
nm_ip_route_unref(priv->route);
priv->route = g_value_dup_boxed(value);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID(object, prop_id, pspec);
break;
}
}
static void
nmt_route_entry_get_property(GObject *object, guint prop_id, GValue *value, GParamSpec *pspec)
{
NmtRouteEntryPrivate *priv = NMT_ROUTE_ENTRY_GET_PRIVATE(object);
switch (prop_id) {
case PROP_FAMILY:
g_value_set_int(value, priv->family);
break;
case PROP_IP_ENTRY_WIDTH:
g_value_set_int(value, priv->ip_entry_width);
break;
case PROP_METRIC_ENTRY_WIDTH:
g_value_set_int(value, priv->metric_entry_width);
break;
case PROP_ROUTE:
g_value_set_boxed(value, priv->route);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID(object, prop_id, pspec);
break;
}
}
static void
nmt_route_entry_class_init(NmtRouteEntryClass *entry_class)
{
GObjectClass * object_class = G_OBJECT_CLASS(entry_class);
NmtNewtWidgetClass *widget_class = NMT_NEWT_WIDGET_CLASS(entry_class);
g_type_class_add_private(entry_class, sizeof(NmtRouteEntryPrivate));
/* virtual methods */
object_class->constructed = nmt_route_entry_constructed;
object_class->set_property = nmt_route_entry_set_property;
object_class->get_property = nmt_route_entry_get_property;
object_class->finalize = nmt_route_entry_finalize;
widget_class->get_focus_component = nmt_route_entry_get_focus_component;
/**
* NmtRouteEntry:family:
*
* The address family of the route, eg, %AF_INET
*/
g_object_class_install_property(
object_class,
PROP_FAMILY,
g_param_spec_int("family",
"",
"",
0,
G_MAXINT,
0,
G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY | G_PARAM_STATIC_STRINGS));
/**
* NmtRouteEntry:ip-entry-width:
*
* The width in characters of the IP address entries
*/
g_object_class_install_property(
object_class,
PROP_IP_ENTRY_WIDTH,
g_param_spec_int("ip-entry-width",
"",
"",
0,
G_MAXINT,
0,
G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY | G_PARAM_STATIC_STRINGS));
/**
* NmtRouteEntry:metric-entry-width:
*
* The width in characters of the metric entry
*/
g_object_class_install_property(
object_class,
PROP_METRIC_ENTRY_WIDTH,
g_param_spec_int("metric-entry-width",
"",
"",
0,
G_MAXINT,
0,
G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY | G_PARAM_STATIC_STRINGS));
/**
* NmtRouteEntry:route:
*
* The contents of the entries, as an #NMIPRoute.
*/
g_object_class_install_property(object_class,
PROP_ROUTE,
g_param_spec_boxed("route",
"",
"",
nm_ip_route_get_type(),
G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
}