1 /* GIO - GLib Input, Output 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>
23 #ifndef __G_FILE_OUTPUT_STREAM_H__
24 #define __G_FILE_OUTPUT_STREAM_H__
26 #include <gio/goutputstream.h>
27 #include <gio/gfileinfo.h>
31 #define G_TYPE_FILE_OUTPUT_STREAM (g_file_output_stream_get_type ())
32 #define G_FILE_OUTPUT_STREAM(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), G_TYPE_FILE_OUTPUT_STREAM, GFileOutputStream))
33 #define G_FILE_OUTPUT_STREAM_CLASS(k) (G_TYPE_CHECK_CLASS_CAST((k), G_TYPE_FILE_OUTPUT_STREAM, GFileOutputStreamClass))
34 #define G_IS_FILE_OUTPUT_STREAM(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), G_TYPE_FILE_OUTPUT_STREAM))
35 #define G_IS_FILE_OUTPUT_STREAM_CLASS(k) (G_TYPE_CHECK_CLASS_TYPE ((k), G_TYPE_FILE_OUTPUT_STREAM))
36 #define G_FILE_OUTPUT_STREAM_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), G_TYPE_FILE_OUTPUT_STREAM, GFileOutputStreamClass))
38 typedef struct _GFileOutputStream GFileOutputStream
;
39 typedef struct _GFileOutputStreamClass GFileOutputStreamClass
;
40 typedef struct _GFileOutputStreamPrivate GFileOutputStreamPrivate
;
42 struct _GFileOutputStream
47 GFileOutputStreamPrivate
*priv
;
50 struct _GFileOutputStreamClass
52 GOutputStreamClass parent_class
;
54 goffset (*tell
) (GFileOutputStream
*stream
);
55 gboolean (*can_seek
) (GFileOutputStream
*stream
);
56 gboolean (*seek
) (GFileOutputStream
*stream
,
59 GCancellable
*cancellable
,
61 gboolean (*can_truncate
) (GFileOutputStream
*stream
);
62 gboolean (*truncate
) (GFileOutputStream
*stream
,
64 GCancellable
*cancellable
,
66 GFileInfo
*(*query_info
) (GFileOutputStream
*stream
,
68 GCancellable
*cancellable
,
70 void (*query_info_async
) (GFileOutputStream
*stream
,
73 GCancellable
*cancellable
,
74 GAsyncReadyCallback callback
,
76 GFileInfo
*(*query_info_finish
) (GFileOutputStream
*stream
,
79 char *(*get_etag
) (GFileOutputStream
*stream
);
81 /* Padding for future expansion */
82 void (*_g_reserved1
) (void);
83 void (*_g_reserved2
) (void);
84 void (*_g_reserved3
) (void);
85 void (*_g_reserved4
) (void);
86 void (*_g_reserved5
) (void);
89 GType
g_file_output_stream_get_type (void) G_GNUC_CONST
;
92 GFileInfo
*g_file_output_stream_query_info (GFileOutputStream
*stream
,
94 GCancellable
*cancellable
,
96 void g_file_output_stream_query_info_async (GFileOutputStream
*stream
,
99 GCancellable
*cancellable
,
100 GAsyncReadyCallback callback
,
102 GFileInfo
*g_file_output_stream_query_info_finish (GFileOutputStream
*stream
,
103 GAsyncResult
*result
,
105 char * g_file_output_stream_get_etag (GFileOutputStream
*stream
);
106 goffset
g_file_output_stream_tell (GFileOutputStream
*stream
);
107 gboolean
g_file_output_stream_can_seek (GFileOutputStream
*stream
);
108 gboolean
g_file_output_stream_seek (GFileOutputStream
*stream
,
111 GCancellable
*cancellable
,
113 gboolean
g_file_output_stream_can_truncate (GFileOutputStream
*stream
);
114 gboolean
g_file_output_stream_truncate (GFileOutputStream
*stream
,
116 GCancellable
*cancellable
,
121 #endif /* __G_FILE_FILE_OUTPUT_STREAM_H__ */