1 /* GIO - GLib Input, IO and Streaming Library
3 * Copyright (C) 2006-2007 Red Hat, Inc.
5 * This library is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU Lesser General Public
7 * License as published by the Free Software Foundation; either
8 * version 2 of the License, or (at your option) any later version.
10 * This library is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 * Lesser General Public License for more details.
15 * You should have received a copy of the GNU Lesser General
16 * Public License along with this library; if not, write to the
17 * Free Software Foundation, Inc., 59 Temple Place, Suite 330,
18 * Boston, MA 02111-1307, USA.
20 * Author: Alexander Larsson <alexl@redhat.com>
26 #include <glib/gstdio.h>
29 #include "gcancellable.h"
30 #include "glocalfileiostream.h"
31 #include "glocalfileinputstream.h"
32 #include "glocalfileinfo.h"
35 #include "gfiledescriptorbased.h"
39 #define g_local_file_io_stream_get_type _g_local_file_io_stream_get_type
40 G_DEFINE_TYPE (GLocalFileIOStream, g_local_file_io_stream, G_TYPE_FILE_IO_STREAM);
43 g_local_file_io_stream_finalize (GObject *object)
45 GLocalFileIOStream *file;
47 file = G_LOCAL_FILE_IO_STREAM (object);
49 g_object_unref (file->input_stream);
50 g_object_unref (file->output_stream);
52 G_OBJECT_CLASS (g_local_file_io_stream_parent_class)->finalize (object);
56 _g_local_file_io_stream_new (GLocalFileOutputStream *output_stream)
58 GLocalFileIOStream *stream;
61 stream = g_object_new (G_TYPE_LOCAL_FILE_IO_STREAM, NULL);
62 stream->output_stream = g_object_ref (output_stream);
63 _g_local_file_output_stream_set_do_close (output_stream, FALSE);
64 fd = _g_local_file_output_stream_get_fd (output_stream);
65 stream->input_stream = (GInputStream *)_g_local_file_input_stream_new (fd);
67 _g_local_file_input_stream_set_do_close (G_LOCAL_FILE_INPUT_STREAM (stream->input_stream),
70 return G_FILE_IO_STREAM (stream);
74 g_local_file_io_stream_get_input_stream (GIOStream *stream)
76 return G_LOCAL_FILE_IO_STREAM (stream)->input_stream;
79 static GOutputStream *
80 g_local_file_io_stream_get_output_stream (GIOStream *stream)
82 return G_LOCAL_FILE_IO_STREAM (stream)->output_stream;
87 g_local_file_io_stream_close (GIOStream *stream,
88 GCancellable *cancellable,
91 GLocalFileIOStream *file = G_LOCAL_FILE_IO_STREAM (stream);
93 /* There are shortcutted and can't fail */
94 g_output_stream_close (file->output_stream, cancellable, NULL);
95 g_input_stream_close (file->input_stream, cancellable, NULL);
98 _g_local_file_output_stream_really_close (G_LOCAL_FILE_OUTPUT_STREAM (file->output_stream),
103 g_local_file_io_stream_class_init (GLocalFileIOStreamClass *klass)
105 GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
106 GIOStreamClass *stream_class = G_IO_STREAM_CLASS (klass);
108 gobject_class->finalize = g_local_file_io_stream_finalize;
110 stream_class->get_input_stream = g_local_file_io_stream_get_input_stream;
111 stream_class->get_output_stream = g_local_file_io_stream_get_output_stream;
112 stream_class->close_fn = g_local_file_io_stream_close;
116 g_local_file_io_stream_init (GLocalFileIOStream *stream)