diff options
Diffstat (limited to 'src/vnc-server.c')
-rw-r--r-- | src/vnc-server.c | 48 |
1 files changed, 41 insertions, 7 deletions
diff --git a/src/vnc-server.c b/src/vnc-server.c index b265e287..ff84987a 100644 --- a/src/vnc-server.c +++ b/src/vnc-server.c @@ -24,6 +24,9 @@ struct VNCServerPrivate /* Port to listen on */ guint port; + /* Address to listen on */ + gchar *listen_address; + /* Listening sockets */ GSocket *socket, *socket6; }; @@ -50,6 +53,22 @@ vnc_server_get_port (VNCServer *server) return server->priv->port; } +void +vnc_server_set_listen_address (VNCServer *server, const gchar *listen_address) +{ + g_return_if_fail (server != NULL); + + g_free (server->priv->listen_address); + server->priv->listen_address = g_strdup (listen_address); +} + +const gchar * +vnc_server_get_listen_address (VNCServer *server) +{ + g_return_val_if_fail (server != NULL, NULL); + return server->priv->listen_address; +} + static gboolean read_cb (GSocket *socket, GIOCondition condition, VNCServer *server) { @@ -78,7 +97,7 @@ read_cb (GSocket *socket, GIOCondition condition, VNCServer *server) } static GSocket * -open_tcp_socket (GSocketFamily family, guint port, GError **error) +open_tcp_socket (GSocketFamily family, guint port, const gchar *listen_address, GError **error) { GSocket *socket; GSocketAddress *address; @@ -87,7 +106,21 @@ open_tcp_socket (GSocketFamily family, guint port, GError **error) if (!socket) return NULL; - address = g_inet_socket_address_new (g_inet_address_new_any (family), port); + if (listen_address) + { + GList *addresses; + + addresses = g_resolver_lookup_by_name (g_resolver_get_default (), listen_address, NULL, error); + if (!addresses) + { + g_object_unref (socket); + return NULL; + } + address = g_inet_socket_address_new (addresses->data, port); + g_resolver_free_addresses (addresses); + } + else + address = g_inet_socket_address_new (g_inet_address_new_any (family), port); if (!g_socket_bind (socket, address, TRUE, error) || !g_socket_listen (socket, error)) { @@ -105,8 +138,8 @@ vnc_server_start (VNCServer *server) GError *error = NULL; g_return_val_if_fail (server != NULL, FALSE); - - server->priv->socket = open_tcp_socket (G_SOCKET_FAMILY_IPV4, server->priv->port, &error); + + server->priv->socket = open_tcp_socket (G_SOCKET_FAMILY_IPV4, server->priv->port, server->priv->listen_address, &error); if (error) g_warning ("Failed to create IPv4 VNC socket: %s", error->message); g_clear_error (&error); @@ -117,8 +150,8 @@ vnc_server_start (VNCServer *server) g_source_set_callback (source, (GSourceFunc) read_cb, server, NULL); g_source_attach (source, NULL); } - - server->priv->socket6 = open_tcp_socket (G_SOCKET_FAMILY_IPV6, server->priv->port, &error); + + server->priv->socket6 = open_tcp_socket (G_SOCKET_FAMILY_IPV6, server->priv->port, server->priv->listen_address, &error); if (error) g_warning ("Failed to create IPv6 VNC socket: %s", error->message); g_clear_error (&error); @@ -149,7 +182,8 @@ vnc_server_finalize (GObject *object) VNCServer *self; self = VNC_SERVER (object); - + + g_free (self->priv->listen_address); if (self->priv->socket) g_object_unref (self->priv->socket); if (self->priv->socket6) |