libgnomevfs/gnome-vfs-module-callback.h

   1 /* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */
   2 /* gnome-vfs-module-callback.h - registering for callbacks from modules
   3
   4    Copyright (C) 2001 Eazel, Inc
   5    Copyright (C) 2001 Free Software Foundation
   6    Copyright (C) 2001 Maciej Stachowiak
   7
   8    The Gnome Library is free software; you can redistribute it and/or
   9    modify it under the terms of the GNU Library General Public License as
  10    published by the Free Software Foundation; either version 2 of the
  11    License, or (at your option) any later version.
  12
  13    The Gnome Library 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 GNU
  16    Library General Public License for more details.
  17
  18    You should have received a copy of the GNU Library General Public
  19    License along with the Gnome Library; see the file COPYING.LIB.  If not,
  20    write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
  21    Boston, MA 02111-1307, USA.
  22
  23    Authors: Maciej Stachowiak <mjs@noisehavoc.org>
  24             Seth Nickell <snickell@stanford.edu>
  25             Michael Fleming <mfleming@eazel.com>
  26 */
  27
  28 #ifndef GNOME_VFS_MODULE_CALLBACK_H
  29 #define GNOME_VFS_MODULE_CALLBACK_H
  30
  31 #include <glib.h>
  32
  33 G_BEGIN_DECLS
  34
  35 typedef void (* GnomeVFSModuleCallback) (gconstpointer in,
  36                                          gsize         in_size,
  37                                          gpointer      out,
  38                                          gsize         out_size,
  39                                          gpointer      callback_data);
  40
  41 typedef void (* GnomeVFSModuleCallbackResponse) (gpointer response_data);
  42
  43 typedef void (* GnomeVFSAsyncModuleCallback) (gconstpointer                  in,
  44                                               gsize                          in_size,
  45                                               gpointer                       out,
  46                                               gsize                          out_size,
  47                                               gpointer                       callback_data,
  48                                               GnomeVFSModuleCallbackResponse response,
  49                                               gpointer                       response_data);
  50
  51
  52 void gnome_vfs_module_callback_set_default       (const char                  *callback_name,
  53                                                   GnomeVFSModuleCallback       callback,
  54                                                   gpointer                     callback_data,
  55                                                   GDestroyNotify               destroy_notify);
  56 void gnome_vfs_module_callback_push              (const char                  *callback_name,
  57                                                   GnomeVFSModuleCallback       callback,
  58                                                   gpointer                     callback_data,
  59                                                   GDestroyNotify               destroy_notify);
  60 void gnome_vfs_module_callback_pop               (const char                  *callback_name);
  61
  62 void gnome_vfs_async_module_callback_set_default (const char                  *callback_name,
  63                                                   GnomeVFSAsyncModuleCallback  callback,
  64                                                   gpointer                     callback_data,
  65                                                   GDestroyNotify               destroy_notify);
  66 void gnome_vfs_async_module_callback_push        (const char                  *callback_name,
  67                                                   GnomeVFSAsyncModuleCallback  callback,
  68                                                   gpointer                     callback_data,
  69                                                   GDestroyNotify               destroy_notify);
  70 void gnome_vfs_async_module_callback_pop         (const char                  *callback_name);
  71
  72 G_END_DECLS
  73
  74 #endif
  75