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authorHavoc Pennington <hp@redhat.com>2003-01-04 20:29:46 +0000
committerHavoc Pennington <hp@redhat.com>2003-01-04 20:29:46 +0000
commitc92339de11a2f27198aee3b4242aa6fccc12a004 (patch)
tree7bb33ff8548d893855ba9db6bf38f6ffbd324a15 /bus/main.c
parent01af5ff4101e540a6456bca01d56272e701bea78 (diff)
2003-01-04 Havoc Pennington <hp@pobox.com>
* dbus/dbus-sysdeps.c (_dbus_sleep_milliseconds): new function (_dbus_poll): new function * dbus/dbus-internals.h (_DBUS_STRUCT_OFFSET): new macro copied from GLib * bus/loop.c: initial code for the daemon main loop
Diffstat (limited to 'bus/main.c')
-rw-r--r--bus/main.c161
1 files changed, 161 insertions, 0 deletions
diff --git a/bus/main.c b/bus/main.c
index 1025a0e7..199a10f0 100644
--- a/bus/main.c
+++ b/bus/main.c
@@ -1,8 +1,169 @@
+/* -*- mode: C; c-file-style: "gnu" -*- */
+/* main.c main() for message bus
+ *
+ * Copyright (C) 2003 Red Hat, Inc.
+ *
+ * Licensed under the Academic Free License version 1.2
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+#include "loop.h"
+#include <dbus/dbus-list.h>
+#include <dbus/dbus.h>
+
+static DBusList *connections = NULL;
+
+static void
+connection_error_handler (DBusConnection *connection,
+ DBusResultCode error_code,
+ void *data)
+{
+ _dbus_warn ("Error on connection: %s\n",
+ dbus_result_to_string (error_code));
+
+ /* we don't want to be called again since we're dropping the connection */
+ dbus_connection_set_error_function (connection, NULL, NULL, NULL);
+
+ _dbus_list_remove (&connections, connection);
+ dbus_connection_unref (connection);
+}
+
+static void
+connection_watch_callback (DBusWatch *watch,
+ unsigned int condition,
+ void *data)
+{
+ DBusConnection *connection = data;
+
+ dbus_connection_handle_watch (connection, watch, condition);
+}
+
+static void
+server_watch_callback (DBusWatch *watch,
+ unsigned int condition,
+ void *data)
+{
+ DBusServer *server = data;
+
+ dbus_server_handle_watch (server, watch, condition);
+}
+
+static void
+add_connection_watch (DBusWatch *watch,
+ DBusConnection *connection)
+{
+ bus_loop_add_watch (watch, connection_watch_callback, connection,
+ NULL);
+}
+
+static void
+remove_connection_watch (DBusWatch *watch,
+ DBusConnection *connection)
+{
+ bus_loop_remove_watch (watch, connection_watch_callback, connection);
+}
+
+static void
+add_server_watch (DBusWatch *watch,
+ DBusServer *server)
+{
+ bus_loop_add_watch (watch, server_watch_callback, server,
+ NULL);
+}
+
+static void
+remove_server_watch (DBusWatch *watch,
+ DBusServer *server)
+{
+ bus_loop_remove_watch (watch, server_watch_callback, server);
+}
+
+static dbus_bool_t
+setup_connection (DBusConnection *connection)
+{
+ if (!_dbus_list_append (&connections, connection))
+ {
+ dbus_connection_disconnect (connection);
+ return FALSE;
+ }
+
+ dbus_connection_ref (connection);
+
+ dbus_connection_set_watch_functions (connection,
+ (DBusAddWatchFunction) add_connection_watch,
+ (DBusRemoveWatchFunction) remove_connection_watch,
+ connection,
+ NULL);
+
+ dbus_connection_set_error_function (connection,
+ connection_error_handler,
+ NULL, NULL);
+
+ return TRUE;
+}
+
+static void
+setup_server (DBusServer *server)
+{
+ dbus_server_set_watch_functions (server,
+ (DBusAddWatchFunction) add_server_watch,
+ (DBusRemoveWatchFunction) remove_server_watch,
+ server,
+ NULL);
+}
+
+static void
+new_connection_callback (DBusServer *server,
+ DBusConnection *new_connection,
+ void *data)
+{
+ if (!setup_connection (new_connection))
+ ; /* we won't have ref'd the connection so it will die */
+}
int
main (int argc, char **argv)
{
+ DBusServer *server;
+ DBusResultCode result;
+
+ if (argc < 2)
+ {
+ _dbus_warn ("Give the server address as an argument\n");
+ return 1;
+ }
+
+ server = dbus_server_listen (argv[1], &result);
+ if (server == NULL)
+ {
+ _dbus_warn ("Failed to start server on %s: %s\n",
+ argv[1], dbus_result_to_string (result));
+ return 1;
+ }
+
+ setup_server (server);
+ dbus_server_set_new_connection_function (server,
+ new_connection_callback,
+ NULL, NULL);
+
+ bus_loop_run ();
+
+ dbus_server_disconnect (server);
+ dbus_server_unref (server);
return 0;
}