/* Simple I/O stream. This is a utility class for tests, not a test.

 *

 * Copyright © 2008-2010 Red Hat, Inc.

 * Copyright © 2011 Nokia Corporation

 *

 * 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 2.1 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 library; if not, see <http://www.gnu.org/licenses/>.

 *

 * Author: David Zeuthen <davidz@redhat.com>

 * Author: Simon McVittie <simon.mcvittie@collabora.co.uk>

 */

#include <gio/gio.h>

#include "test-io-stream.h"

G_DEFINE_TYPE (TestIOStream, test_io_stream, G_TYPE_IO_STREAM)

static void

test_io_stream_finalize (GObject *object)

{

  TestIOStream *stream = TEST_IO_STREAM (object);

  /* strictly speaking we should unref these in dispose, but

   * g_io_stream_dispose() wants them to still exist

   */

  g_clear_object (&stream->input_stream);

  g_clear_object (&stream->output_stream);

  G_OBJECT_CLASS (test_io_stream_parent_class)->finalize (object);

}

static void

test_io_stream_init (TestIOStream *stream)

{

}

static GInputStream *

test_io_stream_get_input_stream (GIOStream *_stream)

{

  TestIOStream *stream = TEST_IO_STREAM (_stream);

  return stream->input_stream;

}

static GOutputStream *

test_io_stream_get_output_stream (GIOStream *_stream)

{

  TestIOStream *stream = TEST_IO_STREAM (_stream);

  return stream->output_stream;

}

static void

test_io_stream_class_init (TestIOStreamClass *klass)

{

  GObjectClass *gobject_class;

  GIOStreamClass *giostream_class;

  gobject_class = G_OBJECT_CLASS (klass);

  gobject_class->finalize = test_io_stream_finalize;

  giostream_class = G_IO_STREAM_CLASS (klass);

  giostream_class->get_input_stream  = test_io_stream_get_input_stream;

  giostream_class->get_output_stream = test_io_stream_get_output_stream;

}

/**

 * test_io_stream_new:

 * @input_stream: an input stream

 * @output_stream: an output stream

 *

 * Return a simple #GIOStream binding together @input_stream and

 * @output_stream. They have no additional semantics as a result of being

 * part of this I/O stream: in particular, closing one does not close

 * the other (although closing the #GIOStream will close both sub-streams).

 *

 * Returns: (transfer full): a new #GIOStream

 */

GIOStream *

test_io_stream_new (GInputStream  *input_stream,

                    GOutputStream *output_stream)

{

  TestIOStream *stream;

  g_return_val_if_fail (G_IS_INPUT_STREAM (input_stream), NULL);

  g_return_val_if_fail (G_IS_OUTPUT_STREAM (output_stream), NULL);

  stream = TEST_IO_STREAM (g_object_new (TEST_TYPE_IO_STREAM, NULL));

  stream->input_stream = g_object_ref (input_stream);

  stream->output_stream = g_object_ref (output_stream);

  return G_IO_STREAM (stream);

}