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vpn: implement PRE_UP dispatcher actions

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This commit is contained in:
Dan Williams 2014-05-21 13:00:45 -05:00
parent beb5529c42
commit ce3d2cf0e6
1 changed files with 38 additions and 13 deletions
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51
src/vpn-manager/nm-vpn-connection.c
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@ -70,6 +70,7 @@ typedef enum {
STATE_NEED_AUTH,
STATE_CONNECT,
STATE_IP_CONFIG_GET,
STATE_PRE_UP,
STATE_ACTIVATED,
STATE_DEACTIVATING,
STATE_DISCONNECTED,
@ -154,6 +155,7 @@ _state_to_nm_vpn_state (VpnState state)
case STATE_CONNECT:
return NM_VPN_CONNECTION_STATE_CONNECT;
case STATE_IP_CONFIG_GET:
case STATE_PRE_UP:
return NM_VPN_CONNECTION_STATE_IP_CONFIG_GET;
case STATE_ACTIVATED:
return NM_VPN_CONNECTION_STATE_ACTIVATED;
@ -185,6 +187,7 @@ _state_to_ac_state (VpnState vpn_state)
case STATE_NEED_AUTH:
case STATE_CONNECT:
case STATE_IP_CONFIG_GET:
case STATE_PRE_UP:
return NM_ACTIVE_CONNECTION_STATE_ACTIVATING;
case STATE_ACTIVATED:
return NM_ACTIVE_CONNECTION_STATE_ACTIVATED;
@ -256,6 +259,16 @@ dispatcher_pre_down_done (guint call_id, gpointer user_data)
_set_vpn_state (self, STATE_DISCONNECTED, NM_VPN_CONNECTION_STATE_REASON_NONE, FALSE);
}
static void
dispatcher_pre_up_done (guint call_id, gpointer user_data)
{
NMVPNConnection *self = NM_VPN_CONNECTION (user_data);
NMVPNConnectionPrivate *priv = NM_VPN_CONNECTION_GET_PRIVATE (self);
priv->dispatcher_id = 0;
_set_vpn_state (self, STATE_ACTIVATED, NM_VPN_CONNECTION_STATE_REASON_NONE, FALSE);
}
static void
dispatcher_cleanup (NMVPNConnection *self)
{
@ -330,6 +343,20 @@ _set_vpn_state (NMVPNConnection *connection,
* secrets.
*/
break;
case STATE_PRE_UP:
if (!nm_dispatcher_call_vpn (DISPATCHER_ACTION_VPN_PRE_UP,
priv->connection,
parent_dev,
priv->ip_iface,
priv->ip4_config,
priv->ip6_config,
dispatcher_pre_up_done,
connection,
&priv->dispatcher_id)) {
/* Just proceed on errors */
dispatcher_pre_up_done (0, connection);
}
break;
case STATE_ACTIVATED:
/* Secrets no longer needed now that we're connected */
nm_connection_clear_secrets (priv->connection);
@ -625,6 +652,7 @@ static const char *state_table[] = {
[STATE_NEED_AUTH] = "need-auth",
[STATE_CONNECT] = "connect",
[STATE_IP_CONFIG_GET] = "ip-config-get",
[STATE_PRE_UP] = "pre-up",
[STATE_ACTIVATED] = "activated",
[STATE_DEACTIVATING] = "deactivating",
[STATE_DISCONNECTED] = "disconnected",
@ -688,22 +716,13 @@ plugin_state_changed (DBusGProxy *proxy,
*/
nm_connection_clear_secrets (priv->connection);
switch (priv->vpn_state) {
case STATE_WAITING:
case STATE_PREPARE:
case STATE_NEED_AUTH:
case STATE_CONNECT:
case STATE_IP_CONFIG_GET:
case STATE_ACTIVATED:
if ((priv->vpn_state >= STATE_WAITING) && (priv->vpn_state <= STATE_ACTIVATED)) {
nm_log_info (LOGD_VPN, "VPN plugin state change reason: %s (%d)",
vpn_reason_to_string (priv->failure_reason), priv->failure_reason);
_set_vpn_state (connection, STATE_FAILED, priv->failure_reason, FALSE);
/* Reset the failure reason */
priv->failure_reason = NM_VPN_CONNECTION_STATE_REASON_UNKNOWN;
break;
default:
break;
}
}
}
@ -868,7 +887,7 @@ nm_vpn_connection_apply_config (NMVPNConnection *connection)
nm_log_info (LOGD_VPN, "VPN connection '%s' (IP Config Get) complete.",
nm_connection_get_id (priv->connection));
_set_vpn_state (connection, STATE_ACTIVATED, NM_VPN_CONNECTION_STATE_REASON_NONE, FALSE);
_set_vpn_state (connection, STATE_PRE_UP, NM_VPN_CONNECTION_STATE_REASON_NONE, FALSE);
return TRUE;
}
@ -1941,6 +1960,12 @@ finalize (GObject *object)
G_OBJECT_CLASS (nm_vpn_connection_parent_class)->finalize (object);
}
static gboolean
ip_config_valid (VpnState state)
{
return (state == STATE_PRE_UP || state == STATE_ACTIVATED);
}
static void
get_property (GObject *object, guint prop_id,
GValue *value, GParamSpec *pspec)
@ -1956,13 +1981,13 @@ get_property (GObject *object, guint prop_id,
g_value_set_string (value, priv->banner ? priv->banner : "");
break;
case PROP_IP4_CONFIG:
if (priv->vpn_state == STATE_ACTIVATED && priv->ip4_config)
if (ip_config_valid (priv->vpn_state) && priv->ip4_config)
g_value_set_boxed (value, nm_ip4_config_get_dbus_path (priv->ip4_config));
else
g_value_set_boxed (value, "/");
break;
case PROP_IP6_CONFIG:
if (priv->vpn_state == STATE_ACTIVATED && priv->ip6_config)
if (ip_config_valid (priv->vpn_state) && priv->ip6_config)
g_value_set_boxed (value, nm_ip6_config_get_dbus_path (priv->ip6_config));
else
g_value_set_boxed (value, "/");