    -- GENERATED by C->Haskell Compiler, version 0.13.5 (gtk2hs branch) "Bin IO", 13 Nov 2004 (Haskell)
    -- Edit the ORIGNAL .chs file instead!

    {-# LINE 1 "./Media/Streaming/GStreamer/Core/Parse.chs" #-}
    --  GIMP Toolkit (GTK) Binding for Haskell: binding to gstreamer -*-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
    --  <http://www.gnu.org/licenses/>.
    --
    --  GStreamer, 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 GStreamer documentation.
    --
    -- | Maintainer  : gtk2hs-devel@lists.sourceforge.net
    --   Stability   : alpha
    --   Portability : portable (depends on GHC)
    module Media.Streaming.GStreamer.Core.Parse (
      parseLaunch,
      parseLaunchFromArgs,
      parseBinFromDescription
      ) where

    import Media.Streaming.GStreamer.Core.Types
    {-# LINE 35 "./Media/Streaming/GStreamer/Core/Parse.chs" #-}
    import System.Glib.GError
    import System.Glib.UTFString
    import System.Glib.FFI

    {-# LINE 40 "./Media/Streaming/GStreamer/Core/Parse.chs" #-}

    parseLaunch :: String
                -> IO (Maybe Element, Maybe GError)
    parseLaunch pipelineDescription =
        withUTFString pipelineDescription $ \cPipelineDescription ->
            alloca $ \gErrorPtr ->
                do element <- gst_parse_launch cPipelineDescription (castPtr gErrorPtr) >>=
                                  maybePeek takeObject
                   gError <- peek gErrorPtr >>= maybePeek peek
                   return (element, gError)

    parseLaunchFromArgs :: [String]
                        -> IO (Maybe Element, Maybe GError)
    parseLaunchFromArgs args =
        withUTFStringArray0 args $ \cArgs ->
            alloca $ \gErrorPtr ->
                do element <- gst_parse_launchv (castPtr cArgs) (castPtr gErrorPtr) >>=
                                  maybePeek takeObject
                   gError <- peek gErrorPtr >>= maybePeek peek
                   return (element, gError)

    parseBinFromDescription :: String
                            -> Bool
                            -> IO (Maybe Element, Maybe GError)
    parseBinFromDescription binDescription ghostUnconnectedPads =
        withUTFString binDescription $ \cBinDescription ->
            alloca $ \gErrorPtr ->
                do element <- gst_parse_bin_from_description cBinDescription
                                                                    (fromBool ghostUnconnectedPads)
                                                                    (castPtr gErrorPtr) >>=
                                  maybePeek takeObject
                   gError <- peek gErrorPtr >>= maybePeek peek
                   return (element, gError)

    foreign import ccall safe "gst_parse_launch"
      gst_parse_launch :: ((Ptr CChar) -> ((Ptr (Ptr ())) -> (IO (Ptr Element))))

    foreign import ccall safe "gst_parse_launchv"
      gst_parse_launchv :: ((Ptr (Ptr CChar)) -> ((Ptr (Ptr ())) -> (IO (Ptr Element))))

    foreign import ccall safe "gst_parse_bin_from_description"
      gst_parse_bin_from_description :: ((Ptr CChar) -> (CInt -> ((Ptr (Ptr ())) -> (IO (Ptr Element)))))