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"
40 #define g_local_file_io_stream_get_type _g_local_file_io_stream_get_type
41 G_DEFINE_TYPE (GLocalFileIOStream, g_local_file_io_stream, G_TYPE_FILE_IO_STREAM);
44 g_local_file_io_stream_finalize (GObject *object)
46 GLocalFileIOStream *file;
48 file = G_LOCAL_FILE_IO_STREAM (object);
50 g_object_unref (file->input_stream);
51 g_object_unref (file->output_stream);
53 G_OBJECT_CLASS (g_local_file_io_stream_parent_class)->finalize (object);
57 _g_local_file_io_stream_new (GLocalFileOutputStream *output_stream)
59 GLocalFileIOStream *stream;
62 stream = g_object_new (G_TYPE_LOCAL_FILE_IO_STREAM, NULL);
63 stream->output_stream = g_object_ref (output_stream);
64 _g_local_file_output_stream_set_do_close (output_stream, FALSE);
65 fd = _g_local_file_output_stream_get_fd (output_stream);
66 stream->input_stream = (GInputStream *)_g_local_file_input_stream_new (fd);
68 _g_local_file_input_stream_set_do_close (G_LOCAL_FILE_INPUT_STREAM (stream->input_stream),
71 return G_FILE_IO_STREAM (stream);
75 g_local_file_io_stream_get_input_stream (GIOStream *stream)
77 return G_LOCAL_FILE_IO_STREAM (stream)->input_stream;
80 static GOutputStream *
81 g_local_file_io_stream_get_output_stream (GIOStream *stream)
83 return G_LOCAL_FILE_IO_STREAM (stream)->output_stream;
88 g_local_file_io_stream_close (GIOStream *stream,
89 GCancellable *cancellable,
92 GLocalFileIOStream *file = G_LOCAL_FILE_IO_STREAM (stream);
94 /* There are shortcutted and can't fail */
95 g_output_stream_close (file->output_stream, cancellable, NULL);
96 g_input_stream_close (file->input_stream, cancellable, NULL);
99 _g_local_file_output_stream_really_close (G_LOCAL_FILE_OUTPUT_STREAM (file->output_stream),
104 g_local_file_io_stream_class_init (GLocalFileIOStreamClass *klass)
106 GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
107 GIOStreamClass *stream_class = G_IO_STREAM_CLASS (klass);
109 gobject_class->finalize = g_local_file_io_stream_finalize;
111 stream_class->get_input_stream = g_local_file_io_stream_get_input_stream;
112 stream_class->get_output_stream = g_local_file_io_stream_get_output_stream;
113 stream_class->close_fn = g_local_file_io_stream_close;
117 g_local_file_io_stream_init (GLocalFileIOStream *stream)