{-# LANGUAGE CPP #-}
-- GIMP Toolkit (GTK) Binding for Haskell: binding to libgnomevfs -*-haskell-*-
--
-- Author : Peter Gavin
-- Created: 1-Apr-2007
--
-- Copyright (c) 2007 Peter Gavin
--
-- This library is free software: you can redistribute it and/or
-- modify it under the terms of the GNU Lesser General Public License
-- as published by the Free Software Foundation, either version 3 of
-- the License, or (at your option) any later version.
--
-- This library 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
-- Lesser General Public License for more details.
--
-- You should have received a copy of the GNU Lesser General Public
-- License along with this program. If not, see
-- .
--
-- GnomeVFS, the C library which this Haskell library depends on, is
-- available under LGPL Version 2. The documentation included with
-- this library is based on the original GnomeVFS documentation,
-- Copyright (c) 2001 Seth Nickell . The
-- documentation is covered by the GNU Free Documentation License,
-- version 1.2.
--
-- | Maintainer : gtk2hs-devel@lists.sourceforge.net
-- Stability : alpha
-- Portability : portable (depends on GHC)
module System.Gnome.VFS.Init (
-- * Initialization and Shutdown
init,
shutdown,
initialized
) where
import System.Glib.FFI
import Control.Monad (liftM)
import Prelude hiding (init)
{# context lib = "gnomevfs" prefix = "gnome_vfs" #}
-- | If gnome-vfs is not already initialized, initialize it. This must
-- be called prior to performing any other gnome-vfs operations, and
-- may be called multiple times without error.
init :: IO Bool
init = liftM toBool {# call gnome_vfs_init #}
-- | Cease all active gnome-vfs operations and unload the MIME database
-- from memory.
shutdown :: IO ()
shutdown = {# call gnome_vfs_shutdown #}
-- | Detects if gnome-vfs has already been initialized (gnome-vfs must
-- be initialized prior to using any methods or operations).
initialized :: IO Bool
initialized = liftM toBool {# call gnome_vfs_initialized #}