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core: add device IPv4 and IPv6 config change signals

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We'll use these later to pull the DNS manager code out of the device
class and into the policy.
This commit is contained in:
Dan Williams 2012-05-29 09:56:50 -05:00
parent 220d96ce72
commit e48c681bb0
2 changed files with 39 additions and 14 deletions
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49
src/nm-device.c
View file

@ -94,6 +94,8 @@ enum {
STATE_CHANGED,
AUTOCONNECT_ALLOWED,
AUTH_REQUEST,
IP4_CONFIG_CHANGED,
IP6_CONFIG_CHANGED,
LAST_SIGNAL,
};
static guint signals[LAST_SIGNAL] = { 0 };
@ -3517,21 +3519,21 @@ nm_device_set_ip4_config (NMDevice *self,
priv = NM_DEVICE_GET_PRIVATE (self);
ip_iface = nm_device_get_ip_iface (self);
ip_ifindex = nm_device_get_ip_ifindex (self);
old_config = priv->ip4_config;
if (new_config && old_config)
if (new_config && old_config) {
diff = nm_ip4_config_diff (new_config, old_config);
/* No actual change, do nothing */
if (diff == NM_IP4_COMPARE_FLAG_NONE)
if (diff == NM_IP4_COMPARE_FLAG_NONE)
return TRUE; /* no actual change */
} else if (!new_config && !old_config)
return TRUE;
dns_mgr = nm_dns_manager_get (NULL);
if (old_config) {
/* Remove any previous IP4 Config from the DNS manager */
nm_dns_manager_remove_ip4_config (dns_mgr, ip_iface, old_config);
g_object_unref (old_config);
priv->ip4_config = NULL;
}
@ -3541,10 +3543,8 @@ nm_device_set_ip4_config (NMDevice *self,
/* Don't touch the device's actual IP config if the connection is
* assumed when NM starts.
*/
if (!assumed) {
ip_ifindex = nm_device_get_ip_ifindex (self);
if (!assumed)
success = nm_system_apply_ip4_config (ip_ifindex, new_config, nm_device_get_priority (self), diff);
}
if (success || assumed) {
/* Export over D-Bus */
@ -3560,6 +3560,10 @@ nm_device_set_ip4_config (NMDevice *self,
g_object_unref (dns_mgr);
g_object_notify (G_OBJECT (self), NM_DEVICE_IP4_CONFIG);
g_signal_emit (self, signals[IP4_CONFIG_CHANGED], 0, priv->ip4_config, old_config);
if (old_config)
g_object_unref (old_config);
return success;
}
@ -3586,18 +3590,17 @@ nm_device_set_ip6_config (NMDevice *self,
old_config = priv->ip6_config;
if (new_config && old_config)
if (new_config && old_config) {
diff = nm_ip6_config_diff (new_config, old_config);
/* No actual change, do nothing */
if (diff == NM_IP6_COMPARE_FLAG_NONE)
if (diff == NM_IP6_COMPARE_FLAG_NONE)
return TRUE; /* no actual change */
} else if (!new_config && !old_config)
return TRUE;
dns_mgr = nm_dns_manager_get (NULL);
if (old_config) {
/* Remove any previous IP6 Config from the DNS manager */
nm_dns_manager_remove_ip6_config (dns_mgr, ip_iface, old_config);
g_object_unref (old_config);
priv->ip6_config = NULL;
}
@ -3618,6 +3621,10 @@ nm_device_set_ip6_config (NMDevice *self,
g_object_unref (dns_mgr);
g_object_notify (G_OBJECT (self), NM_DEVICE_IP6_CONFIG);
g_signal_emit (self, signals[IP6_CONFIG_CHANGED], 0, priv->ip6_config, old_config);
if (old_config)
g_object_unref (old_config);
return success;
}
@ -4271,6 +4278,22 @@ nm_device_class_init (NMDeviceClass *klass)
_nm_marshal_VOID__POINTER_STRING_BOOLEAN_POINTER_POINTER,
G_TYPE_NONE, 5, G_TYPE_POINTER, G_TYPE_STRING, G_TYPE_BOOLEAN, G_TYPE_POINTER, G_TYPE_POINTER);
signals[IP4_CONFIG_CHANGED] =
g_signal_new (NM_DEVICE_IP4_CONFIG_CHANGED,
G_OBJECT_CLASS_TYPE (object_class),
G_SIGNAL_RUN_FIRST,
0, NULL, NULL,
_nm_marshal_VOID__OBJECT_OBJECT,
G_TYPE_NONE, 2, G_TYPE_OBJECT, G_TYPE_OBJECT);
signals[IP6_CONFIG_CHANGED] =
g_signal_new (NM_DEVICE_IP6_CONFIG_CHANGED,
G_OBJECT_CLASS_TYPE (object_class),
G_SIGNAL_RUN_FIRST,
0, NULL, NULL,
_nm_marshal_VOID__OBJECT_OBJECT,
G_TYPE_NONE, 2, G_TYPE_OBJECT, G_TYPE_OBJECT);
dbus_g_object_type_install_info (G_TYPE_FROM_CLASS (klass),
&dbus_glib_nm_device_interface_object_info);

4
src/nm-device.h
View file

@ -60,8 +60,10 @@
#define NM_DEVICE_RFKILL_TYPE "rfkill-type" /* Internal only */
#define NM_DEVICE_IFINDEX "ifindex" /* Internal only */
/* Internal signal */
/* Internal signals */
#define NM_DEVICE_AUTH_REQUEST "auth-request"
#define NM_DEVICE_IP4_CONFIG_CHANGED "ip4-config-changed"
#define NM_DEVICE_IP6_CONFIG_CHANGED "ip6-config-changed"
G_BEGIN_DECLS