mirror of
https://gitlab.gnome.org/GNOME/glib.git
synced 2024-11-14 05:16:18 +01:00
116 lines
3.5 KiB
C
116 lines
3.5 KiB
C
/* GIO - GLib Input, IO and Streaming Library
|
|
*
|
|
* Copyright (C) 2006-2007 Red Hat, Inc.
|
|
*
|
|
* 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 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, write to the
|
|
* Free Software Foundation, Inc., 59 Temple Place, Suite 330,
|
|
* Boston, MA 02111-1307, USA.
|
|
*
|
|
* Author: Alexander Larsson <alexl@redhat.com>
|
|
*/
|
|
|
|
#include "config.h"
|
|
|
|
#include <glib.h>
|
|
#include <glib/gstdio.h>
|
|
#include "glibintl.h"
|
|
#include "gioerror.h"
|
|
#include "gcancellable.h"
|
|
#include "gfiledescriptorbased.h"
|
|
#include "glocalfileiostream.h"
|
|
#include "glocalfileinputstream.h"
|
|
#include "glocalfileinfo.h"
|
|
|
|
#include "gioalias.h"
|
|
|
|
#define g_local_file_io_stream_get_type _g_local_file_io_stream_get_type
|
|
G_DEFINE_TYPE (GLocalFileIOStream, g_local_file_io_stream, G_TYPE_FILE_IO_STREAM);
|
|
|
|
static void
|
|
g_local_file_io_stream_finalize (GObject *object)
|
|
{
|
|
GLocalFileIOStream *file;
|
|
|
|
file = G_LOCAL_FILE_IO_STREAM (object);
|
|
|
|
g_object_unref (file->input_stream);
|
|
g_object_unref (file->output_stream);
|
|
|
|
G_OBJECT_CLASS (g_local_file_io_stream_parent_class)->finalize (object);
|
|
}
|
|
|
|
GFileIOStream *
|
|
_g_local_file_io_stream_new (GLocalFileOutputStream *output_stream)
|
|
{
|
|
GLocalFileIOStream *stream;
|
|
int fd;
|
|
|
|
stream = g_object_new (G_TYPE_LOCAL_FILE_IO_STREAM, NULL);
|
|
stream->output_stream = g_object_ref (output_stream);
|
|
_g_local_file_output_stream_set_do_close (output_stream, FALSE);
|
|
fd = g_file_descriptor_based_get_fd (G_FILE_DESCRIPTOR_BASED (output_stream));
|
|
stream->input_stream = (GInputStream *)_g_local_file_input_stream_new (fd);
|
|
_g_local_file_input_stream_set_do_close (G_LOCAL_FILE_INPUT_STREAM (stream->input_stream),
|
|
FALSE);
|
|
|
|
return G_FILE_IO_STREAM (stream);
|
|
}
|
|
|
|
static GInputStream *
|
|
g_local_file_io_stream_get_input_stream (GIOStream *stream)
|
|
{
|
|
return G_LOCAL_FILE_IO_STREAM (stream)->input_stream;
|
|
}
|
|
|
|
static GOutputStream *
|
|
g_local_file_io_stream_get_output_stream (GIOStream *stream)
|
|
{
|
|
return G_LOCAL_FILE_IO_STREAM (stream)->output_stream;
|
|
}
|
|
|
|
|
|
static gboolean
|
|
g_local_file_io_stream_close (GIOStream *stream,
|
|
GCancellable *cancellable,
|
|
GError **error)
|
|
{
|
|
GLocalFileIOStream *file = G_LOCAL_FILE_IO_STREAM (stream);
|
|
|
|
/* There are shortcutted and can't fail */
|
|
g_output_stream_close (file->output_stream, cancellable, NULL);
|
|
g_input_stream_close (file->input_stream, cancellable, NULL);
|
|
|
|
return
|
|
_g_local_file_output_stream_really_close (G_LOCAL_FILE_OUTPUT_STREAM (file->output_stream),
|
|
cancellable, error);
|
|
}
|
|
|
|
static void
|
|
g_local_file_io_stream_class_init (GLocalFileIOStreamClass *klass)
|
|
{
|
|
GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
|
|
GIOStreamClass *stream_class = G_IO_STREAM_CLASS (klass);
|
|
|
|
gobject_class->finalize = g_local_file_io_stream_finalize;
|
|
|
|
stream_class->get_input_stream = g_local_file_io_stream_get_input_stream;
|
|
stream_class->get_output_stream = g_local_file_io_stream_get_output_stream;
|
|
stream_class->close_fn = g_local_file_io_stream_close;
|
|
}
|
|
|
|
static void
|
|
g_local_file_io_stream_init (GLocalFileIOStream *stream)
|
|
{
|
|
}
|