dbus/dbus-message-handler.h

   1 /* -*- mode: C; c-file-style: "gnu" -*- */
   2 /* dbus-message-handler.h Sender/receiver of messages.
   3  *
   4  * Copyright (C) 2002  Red Hat Inc.
   5  *
   6  * Licensed under the Academic Free License version 1.2
   7  *
   8  * This program is free software; you can redistribute it and/or modify
   9  * it under the terms of the GNU General Public License as published by
  10  * the Free Software Foundation; either version 2 of the License, or
  11  * (at your option) any later version.
  12  *
  13  * This program is distributed in the hope that it will be useful,
  14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16  * GNU General Public License for more details.
  17  *
  18  * You should have received a copy of the GNU General Public License
  19  * along with this program; if not, write to the Free Software
  20  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  21  *
  22  */
  23 #if !defined (DBUS_INSIDE_DBUS_H) && !defined (DBUS_COMPILATION)
  24 #error "Only <dbus/dbus.h> can be included directly, this file may disappear or change contents."
  25 #endif
  26
  27 #ifndef DBUS_MESSAGE_HANDLER_H
  28 #define DBUS_MESSAGE_HANDLER_H
  29
  30 #include <dbus/dbus-macros.h>
  31 #include <dbus/dbus-types.h>
  32 #include <dbus/dbus-connection.h>
  33
  34 DBUS_BEGIN_DECLS;
  35
  36 typedef DBusHandlerResult (* DBusHandleMessageFunction) (DBusMessageHandler *handler,
  37                                                          DBusConnection     *connection,
  38                                                          DBusMessage        *message,
  39                                                          void               *user_data);
  40
  41 DBusMessageHandler* dbus_message_handler_new (DBusHandleMessageFunction  function,
  42                                               void                      *user_data,
  43                                               DBusFreeFunction           free_user_data);
  44
  45
  46 void         dbus_message_handler_ref   (DBusMessageHandler *handler);
  47 void         dbus_message_handler_unref (DBusMessageHandler *handler);
  48
  49
  50 void* dbus_message_handler_get_data       (DBusMessageHandler        *handler);
  51 void  dbus_message_handler_set_data       (DBusMessageHandler        *handler,
  52                                            void                      *data,
  53                                            DBusFreeFunction           free_user_data);
  54 void  dbus_message_handler_set_function   (DBusMessageHandler        *handler,
  55                                            DBusHandleMessageFunction  function);
  56
  57 DBUS_END_DECLS;
  58
  59 #endif /* DBUS_MESSAGE_HANDLER_H */