| /* 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 2.1 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: 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 "glocalfileiostream.h" |
| #include "glocalfileinputstream.h" |
| #include "glocalfileinfo.h" |
| |
| #ifdef G_OS_UNIX |
| #include "gfiledescriptorbased.h" |
| #endif |
| |
| |
| #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 (G_OUTPUT_STREAM (output_stream)); |
| _g_local_file_output_stream_set_do_close (output_stream, FALSE); |
| fd = _g_local_file_output_stream_get_fd (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) |
| { |
| } |