static void
ide_worker_manager_constructed (GObject *object)
{
IdeWorkerManager *self = (IdeWorkerManager *)object;
g_autofree gchar *guid = NULL;
g_autofree gchar *address = NULL;
GError *error = NULL;
g_assert (IDE_IS_WORKER_MANAGER (self));
G_OBJECT_CLASS (ide_worker_manager_parent_class)->constructed (object);
if (g_unix_socket_address_abstract_names_supported ())
{
address = g_strdup_printf ("unix:abstract=/tmp/gnome-builder-%u", (int)getpid ());
}
else
{
g_autofree gchar *tmpdir = NULL;
tmpdir = g_dir_make_tmp ("gnome-builder-worker-XXXXXX", NULL);
if (tmpdir == NULL)
{
g_error ("Failed to determine temporary directory for DBus.");
exit (EXIT_FAILURE);
}
address = g_strdup_printf ("unix:tmpdir=%s", tmpdir);
}
guid = g_dbus_generate_guid ();
self->dbus_server = g_dbus_server_new_sync (address,
G_DBUS_SERVER_FLAGS_NONE,
guid,
NULL,
NULL,
&error);
if (error != NULL)
{
g_error ("%s", error->message);
exit (EXIT_FAILURE);
}
g_signal_connect_object (self->dbus_server,
"new-connection",
G_CALLBACK (ide_worker_manager_new_connection_cb),
self,
G_CONNECT_SWAPPED);
IDE_TRACE_MSG ("GDBusServer listening at %s", address);
g_dbus_server_start (self->dbus_server);
g_assert (g_dbus_server_is_active (self->dbus_server));
}
/* pass NULL to allow any mechanism */
static GDBusServer *
server_new_for_mechanism (const gchar *allowed_mechanism)
{
gchar *addr;
gchar *guid;
GDBusServer *server;
GDBusAuthObserver *auth_observer;
GError *error;
GDBusServerFlags flags;
guid = g_dbus_generate_guid ();
#ifdef G_OS_UNIX
if (g_unix_socket_address_abstract_names_supported ())
{
addr = g_strdup ("unix:tmpdir=/tmp/gdbus-test-");
}
else
{
gchar *tmpdir;
tmpdir = g_dir_make_tmp ("gdbus-test-XXXXXX", NULL);
addr = g_strdup_printf ("unix:tmpdir=%s", tmpdir);
g_free (tmpdir);
}
#else
addr = g_strdup ("nonce-tcp:");
#endif
auth_observer = g_dbus_auth_observer_new ();
flags = G_DBUS_SERVER_FLAGS_NONE;
if (g_strcmp0 (allowed_mechanism, "ANONYMOUS") == 0)
flags |= G_DBUS_SERVER_FLAGS_AUTHENTICATION_ALLOW_ANONYMOUS;
error = NULL;
server = g_dbus_server_new_sync (addr,
flags,
guid,
auth_observer,
NULL, /* cancellable */
&error);
g_assert_no_error (error);
g_assert (server != NULL);
g_signal_connect (auth_observer,
"allow-mechanism",
G_CALLBACK (server_on_allow_mechanism),
(gpointer) allowed_mechanism);
g_free (addr);
g_free (guid);
g_object_unref (auth_observer);
return server;
}
static gboolean
initable_init (GInitable *initable,
GCancellable *cancellable,
GError **error)
{
g_debug (G_STRLOC ": %s", G_STRFUNC);
DasomServer *server = DASOM_SERVER (initable);
GSocketAddress *address;
GError *local_error = NULL;
server->listener = G_SOCKET_LISTENER (g_socket_service_new ());
/* server->listener = G_SOCKET_LISTENER (g_threaded_socket_service_new (-1)); */
if (g_unix_socket_address_abstract_names_supported ())
address = g_unix_socket_address_new_with_type (server->address, -1,
G_UNIX_SOCKET_ADDRESS_ABSTRACT);
else
{
g_set_error_literal (error, G_IO_ERROR, G_IO_ERROR_NOT_SUPPORTED,
"Abstract UNIX domain socket names are not supported.");
return FALSE;
}
g_socket_listener_add_address (server->listener, address,
G_SOCKET_TYPE_STREAM,
G_SOCKET_PROTOCOL_DEFAULT,
NULL, NULL, &local_error);
g_object_unref (address);
if (local_error)
{
g_propagate_error (error, local_error);
return FALSE;
}
server->is_using_listener = TRUE;
server->run_signal_handler_id =
g_signal_connect (G_SOCKET_SERVICE (server->listener), "incoming",
(GCallback) on_new_connection, server);
/*
server->run_signal_handler_id = g_signal_connect (G_SOCKET_SERVICE (server->listener),
"run",
G_CALLBACK (on_run),
server);
*/
return TRUE;
}
static gboolean
g_unix_socket_address_to_native (GSocketAddress *address,
gpointer dest,
gsize destlen,
GError **error)
{
GUnixSocketAddress *addr = G_UNIX_SOCKET_ADDRESS (address);
struct sockaddr_un *sock;
if (destlen < sizeof (*sock))
{
g_set_error_literal (error, G_IO_ERROR, G_IO_ERROR_NO_SPACE,
_("Not enough space for socket address"));
return FALSE;
}
if (addr->priv->abstract &&
!g_unix_socket_address_abstract_names_supported ())
{
g_set_error_literal (error, G_IO_ERROR, G_IO_ERROR_NOT_SUPPORTED,
_("Abstract unix domain socket addresses not supported on this system"));
return FALSE;
}
sock = (struct sockaddr_un *) dest;
sock->sun_family = AF_UNIX;
memset (sock->sun_path, 0, sizeof (sock->sun_path));
if (addr->priv->abstract)
{
sock->sun_path[0] = 0;
memcpy (sock->sun_path+1, addr->priv->path, addr->priv->path_len);
}
else
strcpy (sock->sun_path, addr->priv->path);
return TRUE;
}
/* note that address_entry has already been validated => exactly one of path, tmpdir or abstract keys are set */
static gboolean
try_unix (GDBusServer *server,
const gchar *address_entry,
GHashTable *key_value_pairs,
GError **error)
{
gboolean ret;
const gchar *path;
const gchar *tmpdir;
const gchar *abstract;
GSocketAddress *address;
ret = FALSE;
address = NULL;
path = g_hash_table_lookup (key_value_pairs, "path");
tmpdir = g_hash_table_lookup (key_value_pairs, "tmpdir");
abstract = g_hash_table_lookup (key_value_pairs, "abstract");
if (path != NULL)
{
address = g_unix_socket_address_new (path);
}
else if (tmpdir != NULL)
{
gint n;
GString *s;
GError *local_error;
retry:
s = g_string_new (tmpdir);
g_string_append (s, "/dbus-");
for (n = 0; n < 8; n++)
g_string_append_c (s, random_ascii ());
/* prefer abstract namespace if available */
if (g_unix_socket_address_abstract_names_supported ())
address = g_unix_socket_address_new_with_type (s->str,
-1,
G_UNIX_SOCKET_ADDRESS_ABSTRACT);
else
address = g_unix_socket_address_new (s->str);
g_string_free (s, TRUE);
local_error = NULL;
if (!g_socket_listener_add_address (server->listener,
address,
G_SOCKET_TYPE_STREAM,
G_SOCKET_PROTOCOL_DEFAULT,
NULL, /* source_object */
NULL, /* effective_address */
&local_error))
{
if (local_error->domain == G_IO_ERROR && local_error->code == G_IO_ERROR_ADDRESS_IN_USE)
{
g_error_free (local_error);
goto retry;
}
g_propagate_error (error, local_error);
goto out;
}
ret = TRUE;
goto out;
}
else if (abstract != NULL)
{
if (!g_unix_socket_address_abstract_names_supported ())
{
g_set_error_literal (error,
G_IO_ERROR,
G_IO_ERROR_NOT_SUPPORTED,
_("Abstract name space not supported"));
goto out;
}
address = g_unix_socket_address_new_with_type (abstract,
-1,
G_UNIX_SOCKET_ADDRESS_ABSTRACT);
}
else
{
g_assert_not_reached ();
}
if (!g_socket_listener_add_address (server->listener,
address,
G_SOCKET_TYPE_STREAM,
G_SOCKET_PROTOCOL_DEFAULT,
NULL, /* source_object */
NULL, /* effective_address */
error))
goto out;
ret = TRUE;
out:
if (address != NULL)
{
/* Fill out client_address if the connection attempt worked */
if (ret)
{
server->is_using_listener = TRUE;
switch (g_unix_socket_address_get_address_type (G_UNIX_SOCKET_ADDRESS (address)))
{
case G_UNIX_SOCKET_ADDRESS_ABSTRACT:
server->client_address = g_strdup_printf ("unix:abstract=%s",
g_unix_socket_address_get_path (G_UNIX_SOCKET_ADDRESS (address)));
break;
case G_UNIX_SOCKET_ADDRESS_PATH:
server->client_address = g_strdup_printf ("unix:path=%s",
g_unix_socket_address_get_path (G_UNIX_SOCKET_ADDRESS (address)));
break;
default:
g_assert_not_reached ();
break;
}
}
g_object_unref (address);
}
return ret;
}
int
main (int argc, char *argv[])
{
GError *error = NULL;
GOptionContext *context;
GMainLoop *loop;
GInetAddress *inet;
GSocketAddress *address;
GSocketService *listener;
char *path, *basename;
char *http_address = NULL;
char *unixsocket_address = NULL;
int http_port = 0;
char *ssl_cert = NULL;
char *ssl_key = NULL;
char *display;
int port = 0;
const GOptionEntry entries[] = {
{ "port", 'p', 0, G_OPTION_ARG_INT, &http_port, "Httpd port", "PORT" },
{ "address", 'a', 0, G_OPTION_ARG_STRING, &http_address, "Ip address to bind to ", "ADDRESS" },
#ifdef G_OS_UNIX
{ "unixsocket", 'u', 0, G_OPTION_ARG_STRING, &unixsocket_address, "Unix domain socket address", "ADDRESS" },
#endif
{ "cert", 'c', 0, G_OPTION_ARG_STRING, &ssl_cert, "SSL certificate path", "PATH" },
{ "key", 'k', 0, G_OPTION_ARG_STRING, &ssl_key, "SSL key path", "PATH" },
{ NULL }
};
setlocale (LC_ALL, "");
context = g_option_context_new ("[:DISPLAY] - broadway display daemon");
g_option_context_add_main_entries (context, entries, GETTEXT_PACKAGE);
if (!g_option_context_parse (context, &argc, &argv, &error))
{
g_printerr ("option parsing failed: %s\n", error->message);
exit (1);
}
display = NULL;
if (argc > 1)
{
if (*argv[1] != ':')
{
g_printerr ("Usage broadwayd [:DISPLAY]\n");
exit (1);
}
display = argv[1];
}
if (display == NULL)
{
#ifdef G_OS_UNIX
if (g_unix_socket_address_abstract_names_supported ())
display = ":0";
else
#endif
display = ":tcp";
}
if (g_str_has_prefix (display, ":tcp"))
{
port = strtol (display + strlen (":tcp"), NULL, 10);
inet = g_inet_address_new_from_string ("127.0.0.1");
g_print ("Listening on 127.0.0.1:%d\n", port + 9090);
address = g_inet_socket_address_new (inet, port + 9090);
g_object_unref (inet);
}
#ifdef G_OS_UNIX
else if (display[0] == ':' && g_ascii_isdigit(display[1]))
{
port = strtol (display + strlen (":"), NULL, 10);
basename = g_strdup_printf ("broadway%d.socket", port + 1);
path = g_build_filename (g_get_user_runtime_dir (), basename, NULL);
g_free (basename);
g_print ("Listening on %s\n", path);
address = g_unix_socket_address_new_with_type (path, -1,
G_UNIX_SOCKET_ADDRESS_ABSTRACT);
g_free (path);
}
#endif
else
{
g_printerr ("Failed to parse display %s\n", display);
exit (1);
}
if (http_port == 0)
http_port = 8080 + port;
if (unixsocket_address != NULL)
server = broadway_server_on_unix_socket_new (unixsocket_address, &error);
else
server = broadway_server_new (http_address,
http_port,
ssl_cert,
ssl_key,
&error);
if (server == NULL)
{
g_printerr ("%s\n", error->message);
return 1;
}
listener = g_socket_service_new ();
if (!g_socket_listener_add_address (G_SOCKET_LISTENER (listener),
address,
G_SOCKET_TYPE_STREAM,
G_SOCKET_PROTOCOL_DEFAULT,
G_OBJECT (server),
NULL,
&error))
{
g_printerr ("Can't listen: %s\n", error->message);
return 1;
}
g_object_unref (address);
g_signal_connect (listener, "incoming", G_CALLBACK (incoming_client), NULL);
g_socket_service_start (G_SOCKET_SERVICE (listener));
loop = g_main_loop_new (NULL, FALSE);
g_main_loop_run (loop);
return 0;
}
static VALUE
unixsocketaddress_abstract_names_supported(G_GNUC_UNUSED VALUE self)
{
return CBOOL2RVAL(g_unix_socket_address_abstract_names_supported());
}
