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Re-add WINS support to the IPv4 config

Browse source 
Don't do anything with WINS servers (dispatcher scripts installed with
samba could certainly update samba's idea of WINS servers), but at least
provide them so that the VPNs that can get upstream WINS servers can
at least make other stuff aware of them.
This commit is contained in:
Dan Williams 2008-12-19 17:01:06 -05:00
parent 706118b9db
commit a020ed21da
10 changed files with 197 additions and 17 deletions
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3
introspection/nm-ip4-config.xml
View file

@ -8,6 +8,9 @@
<property name="Nameservers" type="au" access="read">
<tp:docstring>The nameservers in use.</tp:docstring>
</property>
<property name="WinsServers" type="au" access="read">
<tp:docstring>The Windows Internet Name Service servers associated with the connection.</tp:docstring>
</property>
<property name="Domains" type="as" access="read">
<tp:docstring>A list of domains this address belongs to.</tp:docstring>
</property>

12
libnm-glib/libnm-glib-test.c
View file

@ -112,8 +112,6 @@ dump_ip4_config (NMIP4Config *cfg)
g_free (tmp);
}
g_print ("IP4 hostname: %s\n", nm_ip4_config_get_hostname (cfg));
array = nm_ip4_config_get_nameservers (cfg);
if (array) {
g_print ("IP4 DNS:\n");
@ -130,6 +128,16 @@ dump_ip4_config (NMIP4Config *cfg)
for (i = 0; i < ptr_array->len; i++)
g_print ("\t%s\n", (const char *) g_ptr_array_index (ptr_array, i));
}
array = nm_ip4_config_get_wins_servers (cfg);
if (array) {
g_print ("IP4 WINS:\n");
for (i = 0; i < array->len; i++) {
tmp = ip4_address_as_string (g_array_index (array, guint32, i));
g_print ("\t%s\n", tmp);
g_free (tmp);
}
}
}
static void

1
libnm-glib/libnm_glib.ver
View file

@ -94,6 +94,7 @@ global:
nm_ip4_config_get_domains;
nm_ip4_config_get_hostname;
nm_ip4_config_get_nameservers;
nm_ip4_config_get_wins_servers;
nm_ip4_config_get_routes;
nm_ip4_config_get_type;
nm_ip4_config_new;

72
libnm-glib/nm-ip4-config.c
View file

@ -42,6 +42,7 @@ typedef struct {
GArray *nameservers;
GPtrArray *domains;
GSList *routes;
GArray *wins;
} NMIP4ConfigPrivate;
enum {
@ -51,6 +52,7 @@ enum {
PROP_NAMESERVERS,
PROP_DOMAINS,
PROP_ROUTES,
PROP_WINS_SERVERS,
LAST_PROP
};
@ -83,6 +85,9 @@ demarshal_ip4_array (NMObject *object, GParamSpec *pspec, GValue *value, gpointe
if (!strcmp (pspec->name, NM_IP4_CONFIG_NAMESERVERS))
_nm_object_queue_notify (object, NM_IP4_CONFIG_NAMESERVERS);
else if (!strcmp (pspec->name, NM_IP4_CONFIG_WINS_SERVERS))
_nm_object_queue_notify (object, NM_IP4_CONFIG_WINS_SERVERS);
return TRUE;
}
@ -116,11 +121,12 @@ register_for_property_changed (NMIP4Config *config)
{
NMIP4ConfigPrivate *priv = NM_IP4_CONFIG_GET_PRIVATE (config);
const NMPropertiesChangedInfo property_changed_info[] = {
{ NM_IP4_CONFIG_ADDRESSES, demarshal_ip4_address_array, &priv->addresses },
{ NM_IP4_CONFIG_HOSTNAME, _nm_object_demarshal_generic, &priv->hostname },
{ NM_IP4_CONFIG_NAMESERVERS, demarshal_ip4_array, &priv->nameservers },
{ NM_IP4_CONFIG_DOMAINS, demarshal_domains, &priv->domains },
{ NM_IP4_CONFIG_ROUTES, demarshal_ip4_routes_array, &priv->routes },
{ NM_IP4_CONFIG_ADDRESSES, demarshal_ip4_address_array, &priv->addresses },
{ NM_IP4_CONFIG_HOSTNAME, _nm_object_demarshal_generic, &priv->hostname },
{ NM_IP4_CONFIG_NAMESERVERS, demarshal_ip4_array, &priv->nameservers },
{ NM_IP4_CONFIG_DOMAINS, demarshal_domains, &priv->domains },
{ NM_IP4_CONFIG_ROUTES, demarshal_ip4_routes_array, &priv->routes },
{ NM_IP4_CONFIG_WINS_SERVERS, demarshal_ip4_array, &priv->wins },
{ NULL },
};
@ -172,6 +178,9 @@ finalize (GObject *object)
if (priv->nameservers)
g_array_free (priv->nameservers, TRUE);
if (priv->wins)
g_array_free (priv->wins, TRUE);
if (priv->domains) {
g_ptr_array_foreach (priv->domains, (GFunc) g_free, NULL);
g_ptr_array_free (priv->domains, TRUE);
@ -207,6 +216,9 @@ get_property (GObject *object,
case PROP_ROUTES:
nm_utils_ip4_routes_to_gvalue (priv->routes, value);
break;
case PROP_WINS_SERVERS:
g_value_set_boxed (value, nm_ip4_config_get_wins_servers (self));
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
@ -289,6 +301,19 @@ nm_ip4_config_class_init (NMIP4ConfigClass *config_class)
"Routes",
"Routes",
G_PARAM_READABLE));
/**
* NMIP4Config:wins-servers:
*
* The #GArray containing WINS servers (%guint32<!-- -->es) of the configuration.
**/
g_object_class_install_property
(object_class, PROP_WINS_SERVERS,
g_param_spec_boxed (NM_IP4_CONFIG_WINS_SERVERS,
"WINS Servers",
"WINS Servers",
NM_TYPE_UINT_ARRAY,
G_PARAM_READABLE));
}
/**
@ -404,6 +429,7 @@ nm_ip4_config_get_nameservers (NMIP4Config *config)
return priv->nameservers;
}
/**
* nm_ip4_config_get_domains:
* @config: a #NMIP4Config
@ -443,6 +469,42 @@ nm_ip4_config_get_domains (NMIP4Config *config)
return handle_ptr_array_return (priv->domains);
}
/**
* nm_ip4_config_get_wins_servers:
* @config: a #NMIP4Config
*
* Gets the Windows Internet Name Service servers (WINS).
*
* Returns: the #GArray containing %guint32<!-- -->s. This is the internal copy used by the
* configuration and must not be modified.
**/
const GArray *
nm_ip4_config_get_wins_servers (NMIP4Config *config)
{
NMIP4ConfigPrivate *priv;
GArray *array = NULL;
GValue value = {0,};
g_return_val_if_fail (NM_IS_IP4_CONFIG (config), NULL);
priv = NM_IP4_CONFIG_GET_PRIVATE (config);
if (!priv->nameservers) {
if (_nm_object_get_property (NM_OBJECT (config),
NM_DBUS_INTERFACE_IP4_CONFIG,
"Nameservers",
&value)) {
array = (GArray *) g_value_get_boxed (&value);
if (array && array->len) {
priv->nameservers = g_array_sized_new (FALSE, TRUE, sizeof (guint32), array->len);
g_array_append_vals (priv->nameservers, array->data, array->len);
}
g_value_unset (&value);
}
}
return priv->nameservers;
}
/**
* nm_ip4_config_get_routes:
* @config: a #NMIP4Config

12
libnm-glib/nm-ip4-config.h
View file

@ -51,16 +51,18 @@ typedef struct {
#define NM_IP4_CONFIG_NAMESERVERS "nameservers"
#define NM_IP4_CONFIG_DOMAINS "domains"
#define NM_IP4_CONFIG_ROUTES "routes"
#define NM_IP4_CONFIG_WINS_SERVERS "wins-servers"
GType nm_ip4_config_get_type (void);
GObject *nm_ip4_config_new (DBusGConnection *connection, const char *object_path);
const GSList * nm_ip4_config_get_addresses (NMIP4Config *config);
const char * nm_ip4_config_get_hostname (NMIP4Config *config);
const GArray * nm_ip4_config_get_nameservers (NMIP4Config *config);
const GPtrArray *nm_ip4_config_get_domains (NMIP4Config *config);
const GSList * nm_ip4_config_get_routes (NMIP4Config *config);
const GSList * nm_ip4_config_get_addresses (NMIP4Config *config);
const char * nm_ip4_config_get_hostname (NMIP4Config *config);
const GArray * nm_ip4_config_get_nameservers (NMIP4Config *config);
const GPtrArray *nm_ip4_config_get_domains (NMIP4Config *config);
const GSList * nm_ip4_config_get_routes (NMIP4Config *config);
const GArray * nm_ip4_config_get_wins_servers (NMIP4Config *config);
G_END_DECLS

15
src/dhcp-manager/nm-dhcp-manager.c
View file

@ -840,6 +840,21 @@ nm_dhcp_manager_get_ip4_config (NMDHCPManager *manager,
g_strfreev (searches);
}
str = g_hash_table_lookup (device->options, "new_netbios_name_servers");
if (str) {
char **searches = g_strsplit (str, " ", 0);
char **s;
for (s = searches; *s; s++) {
if (inet_pton (AF_INET, *s, &tmp_addr) > 0) {
nm_ip4_config_add_wins (ip4_config, tmp_addr.s_addr);
nm_info (" wins '%s'", *s);
} else
nm_warning ("Ignoring invalid WINS server '%s'", *s);
}
g_strfreev (searches);
}
str = g_hash_table_lookup (device->options, "new_static_routes");
if (str) {
char **searches = g_strsplit (str, " ", 0);

82
src/nm-ip4-config.c
View file

@ -54,6 +54,8 @@ typedef struct {
GPtrArray *domains;
GPtrArray *searches;
GArray *wins;
GSList *routes;
gboolean never_default;
@ -66,6 +68,7 @@ enum {
PROP_NAMESERVERS,
PROP_DOMAINS,
PROP_ROUTES,
PROP_WINS_SERVERS,
LAST_PROP
};
@ -179,10 +182,21 @@ void nm_ip4_config_set_ptp_address (NMIP4Config *config, guint32 ptp_addr)
void nm_ip4_config_add_nameserver (NMIP4Config *config, guint32 nameserver)
{
g_return_if_fail (NM_IS_IP4_CONFIG (config));
NMIP4ConfigPrivate *priv;
int i;
if (nameserver != 0)
g_array_append_val (NM_IP4_CONFIG_GET_PRIVATE (config)->nameservers, nameserver);
g_return_if_fail (NM_IS_IP4_CONFIG (config));
g_return_if_fail (nameserver > 0);
priv = NM_IP4_CONFIG_GET_PRIVATE (config);
for (i = 0; i < priv->nameservers->len; i++) {
guint32 s = g_array_index (priv->nameservers, guint32, i);
/* No dupes */
g_return_if_fail (nameserver != s);
}
g_array_append_val (priv->nameservers, nameserver);
}
guint32 nm_ip4_config_get_nameserver (NMIP4Config *config, guint i)
@ -210,6 +224,50 @@ void nm_ip4_config_reset_nameservers (NMIP4Config *config)
g_array_remove_range (priv->nameservers, 0, priv->nameservers->len);
}
void nm_ip4_config_add_wins (NMIP4Config *config, guint32 wins)
{
NMIP4ConfigPrivate *priv;
int i;
g_return_if_fail (NM_IS_IP4_CONFIG (config));
g_return_if_fail (wins > 0);
priv = NM_IP4_CONFIG_GET_PRIVATE (config);
for (i = 0; i < priv->wins->len; i++) {
guint32 s = g_array_index (priv->wins, guint32, i);
/* No dupes */
g_return_if_fail (wins != s);
}
g_array_append_val (priv->wins, wins);
}
guint32 nm_ip4_config_get_wins (NMIP4Config *config, guint i)
{
g_return_val_if_fail (NM_IS_IP4_CONFIG (config), 0);
return g_array_index (NM_IP4_CONFIG_GET_PRIVATE (config)->wins, guint32, i);
}
guint32 nm_ip4_config_get_num_wins (NMIP4Config *config)
{
g_return_val_if_fail (NM_IS_IP4_CONFIG (config), 0);
return NM_IP4_CONFIG_GET_PRIVATE (config)->wins->len;
}
void nm_ip4_config_reset_wins (NMIP4Config *config)
{
NMIP4ConfigPrivate *priv;
g_return_if_fail (NM_IS_IP4_CONFIG (config));
priv = NM_IP4_CONFIG_GET_PRIVATE (config);
if (priv->wins->len)
g_array_remove_range (priv->wins, 0, priv->wins->len);
}
void
nm_ip4_config_take_route (NMIP4Config *config, NMIP4Route *route)
{
@ -589,6 +647,11 @@ nm_ip4_config_diff (NMIP4Config *a, NMIP4Config *b)
|| !addr_array_compare (b_priv->nameservers, a_priv->nameservers))
flags |= NM_IP4_COMPARE_FLAG_NAMESERVERS;
if ( (a_priv->wins->len != b_priv->wins->len)
|| !addr_array_compare (a_priv->wins, b_priv->wins)
|| !addr_array_compare (b_priv->wins, a_priv->wins))
flags |= NM_IP4_COMPARE_FLAG_WINS_SERVERS;
if ( !route_slist_compare (a_priv->routes, b_priv->routes)
|| !route_slist_compare (b_priv->routes, a_priv->routes))
flags |= NM_IP4_COMPARE_FLAG_ROUTES;
@ -618,6 +681,7 @@ nm_ip4_config_init (NMIP4Config *config)
NMIP4ConfigPrivate *priv = NM_IP4_CONFIG_GET_PRIVATE (config);
priv->nameservers = g_array_new (FALSE, TRUE, sizeof (guint32));
priv->wins = g_array_new (FALSE, TRUE, sizeof (guint32));
priv->domains = g_ptr_array_new ();
priv->searches = g_ptr_array_new ();
}
@ -629,6 +693,7 @@ finalize (GObject *object)
nm_utils_slist_free (priv->addresses, (GDestroyNotify) nm_ip4_address_unref);
nm_utils_slist_free (priv->routes, (GDestroyNotify) nm_ip4_route_unref);
g_array_free (priv->wins, TRUE);
g_array_free (priv->nameservers, TRUE);
g_ptr_array_free (priv->domains, TRUE);
g_ptr_array_free (priv->searches, TRUE);
@ -653,6 +718,9 @@ get_property (GObject *object, guint prop_id,
case PROP_ROUTES:
nm_utils_ip4_routes_to_gvalue (priv->routes, value);
break;
case PROP_WINS_SERVERS:
g_value_set_boxed (value, priv->wins);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
@ -692,7 +760,6 @@ nm_ip4_config_class_init (NMIP4ConfigClass *config_class)
"Domains",
DBUS_TYPE_G_ARRAY_OF_STRING,
G_PARAM_READABLE));
g_object_class_install_property
(object_class, PROP_ROUTES,
g_param_spec_boxed (NM_IP4_CONFIG_ROUTES,
@ -700,6 +767,13 @@ nm_ip4_config_class_init (NMIP4ConfigClass *config_class)
"Routes",
DBUS_TYPE_G_ARRAY_OF_ARRAY_OF_UINT,
G_PARAM_READABLE));
g_object_class_install_property
(object_class, PROP_WINS_SERVERS,
g_param_spec_boxed (NM_IP4_CONFIG_WINS_SERVERS,
"WinsServers",
"WINS server list",
DBUS_TYPE_G_UINT_ARRAY,
G_PARAM_READABLE));
dbus_g_object_type_install_info (G_TYPE_FROM_CLASS (config_class),
&dbus_glib_nm_ip4_config_object_info);

7
src/nm-ip4-config.h
View file

@ -45,6 +45,7 @@ typedef struct {
#define NM_IP4_CONFIG_NAMESERVERS "nameservers"
#define NM_IP4_CONFIG_DOMAINS "domains"
#define NM_IP4_CONFIG_ROUTES "routes"
#define NM_IP4_CONFIG_WINS_SERVERS "wins-servers"
GType nm_ip4_config_get_type (void);
@ -67,6 +68,11 @@ guint32 nm_ip4_config_get_nameserver (NMIP4Config *config, guint i);
guint32 nm_ip4_config_get_num_nameservers (NMIP4Config *config);
void nm_ip4_config_reset_nameservers (NMIP4Config *config);
void nm_ip4_config_add_wins (NMIP4Config *config, guint32 wins);
guint32 nm_ip4_config_get_wins (NMIP4Config *config, guint i);
guint32 nm_ip4_config_get_num_wins (NMIP4Config *config);
void nm_ip4_config_reset_wins (NMIP4Config *config);
void nm_ip4_config_take_route (NMIP4Config *config, NMIP4Route *route);
void nm_ip4_config_add_route (NMIP4Config *config, NMIP4Route *route);
void nm_ip4_config_replace_route (NMIP4Config *config, guint32 i, NMIP4Route *new_route);
@ -114,6 +120,7 @@ typedef enum {
NM_IP4_COMPARE_FLAG_SEARCHES = 0x00000020,
NM_IP4_COMPARE_FLAG_MTU = 0x00000040,
NM_IP4_COMPARE_FLAG_MSS = 0x00000080,
NM_IP4_COMPARE_FLAG_WINS_SERVERS= 0x00000100,
NM_IP4_COMPARE_FLAG_ALL = 0xFFFFFFFF /* match everything */
} NMIP4ConfigCompareFlags;

8
src/ppp-manager/nm-ppp-manager.c
View file

@ -508,6 +508,14 @@ impl_ppp_manager_set_ip4_config (NMPPPManager *manager,
nm_ip4_config_add_nameserver (config, g_array_index (dns, guint, i));
}
val = (GValue *) g_hash_table_lookup (config_hash, NM_PPP_IP4_CONFIG_WINS);
if (val) {
GArray *wins = (GArray *) g_value_get_boxed (val);
for (i = 0; i < wins->len; i++)
nm_ip4_config_add_wins (config, g_array_index (wins, guint, i));
}
val = (GValue *) g_hash_table_lookup (config_hash, NM_PPP_IP4_CONFIG_INTERFACE);
if (!val || !G_VALUE_HOLDS_STRING (val)) {
nm_warning ("No interface");

2
src/vpn-manager/nm-vpn-connection.c
View file

@ -455,7 +455,7 @@ nm_vpn_connection_ip4_config_get (DBusGProxy *proxy,
GArray *nbns = (GArray *) g_value_get_boxed (val);
for (i = 0; i < nbns->len; i++)
nm_ip4_config_add_nameserver (config, g_array_index (nbns, guint, i));
nm_ip4_config_add_wins (config, g_array_index (nbns, guint, i));
}
val = (GValue *) g_hash_table_lookup (config_hash, NM_VPN_PLUGIN_IP4_CONFIG_MSS);