gio/gdataoutputstream.h

   1 /* GIO - GLib Input, Output and Streaming Library
   2  *
   3  * Copyright (C) 2006-2007 Red Hat, Inc.
   4  *
   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.
   9  *
  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.
  14  *
  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.
  19  *
  20  * Author: Alexander Larsson <alexl@redhat.com>
  21  */
  22
  23 #if !defined (__GIO_GIO_H_INSIDE__) && !defined (GIO_COMPILATION)
  24 #error "Only <gio/gio.h> can be included directly."
  25 #endif
  26
  27 #ifndef __G_DATA_OUTPUT_STREAM_H__
  28 #define __G_DATA_OUTPUT_STREAM_H__
  29
  30 #include <gio/gfilteroutputstream.h>
  31
  32 G_BEGIN_DECLS
  33
  34 #define G_TYPE_DATA_OUTPUT_STREAM         (g_data_output_stream_get_type ())
  35 #define G_DATA_OUTPUT_STREAM(o)           (G_TYPE_CHECK_INSTANCE_CAST ((o), G_TYPE_DATA_OUTPUT_STREAM, GDataOutputStream))
  36 #define G_DATA_OUTPUT_STREAM_CLASS(k)     (G_TYPE_CHECK_CLASS_CAST((k), G_TYPE_DATA_OUTPUT_STREAM, GDataOutputStreamClass))
  37 #define G_IS_DATA_OUTPUT_STREAM(o)        (G_TYPE_CHECK_INSTANCE_TYPE ((o), G_TYPE_DATA_OUTPUT_STREAM))
  38 #define G_IS_DATA_OUTPUT_STREAM_CLASS(k)  (G_TYPE_CHECK_CLASS_TYPE ((k), G_TYPE_DATA_OUTPUT_STREAM))
  39 #define G_DATA_OUTPUT_STREAM_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), G_TYPE_DATA_OUTPUT_STREAM, GDataOutputStreamClass))
  40
  41 /**
  42  * GDataOutputStream:
  43  * @parent_instance: a #GBufferedOutputStream.
  44  *
  45  * An implementation of #GBufferedOutputStream that allows for high-level
  46  * data manipulation of arbitrary data (including binary operations).
  47  **/
  48 typedef struct _GDataOutputStream         GDataOutputStream;
  49 typedef struct _GDataOutputStreamClass    GDataOutputStreamClass;
  50 typedef struct _GDataOutputStreamPrivate  GDataOutputStreamPrivate;
  51
  52 struct _GDataOutputStream
  53 {
  54   GFilterOutputStream parent_instance;
  55
  56   /*< private >*/
  57   GDataOutputStreamPrivate *priv;
  58 };
  59
  60 struct _GDataOutputStreamClass
  61 {
  62   GFilterOutputStreamClass parent_class;
  63
  64   /*< private >*/
  65   /* Padding for future expansion */
  66   void (*_g_reserved1) (void);
  67   void (*_g_reserved2) (void);
  68   void (*_g_reserved3) (void);
  69   void (*_g_reserved4) (void);
  70   void (*_g_reserved5) (void);
  71 };
  72
  73
  74 GType                g_data_output_stream_get_type       (void) G_GNUC_CONST;
  75 GDataOutputStream *  g_data_output_stream_new            (GOutputStream         *base_stream);
  76
  77 void                 g_data_output_stream_set_byte_order (GDataOutputStream     *stream,
  78                                                           GDataStreamByteOrder   order);
  79 GDataStreamByteOrder g_data_output_stream_get_byte_order (GDataOutputStream     *stream);
  80
  81 gboolean             g_data_output_stream_put_byte       (GDataOutputStream     *stream,
  82                                                           guchar                 data,
  83                                                           GCancellable          *cancellable,
  84                                                           GError               **error);
  85 gboolean             g_data_output_stream_put_int16      (GDataOutputStream     *stream,
  86                                                           gint16                 data,
  87                                                           GCancellable          *cancellable,
  88                                                           GError               **error);
  89 gboolean             g_data_output_stream_put_uint16     (GDataOutputStream     *stream,
  90                                                           guint16                data,
  91                                                           GCancellable          *cancellable,
  92                                                           GError               **error);
  93 gboolean             g_data_output_stream_put_int32      (GDataOutputStream     *stream,
  94                                                           gint32                 data,
  95                                                           GCancellable          *cancellable,
  96                                                           GError               **error);
  97 gboolean             g_data_output_stream_put_uint32     (GDataOutputStream     *stream,
  98                                                           guint32                data,
  99                                                           GCancellable          *cancellable,
 100                                                           GError               **error);
 101 gboolean             g_data_output_stream_put_int64      (GDataOutputStream     *stream,
 102                                                           gint64                 data,
 103                                                           GCancellable          *cancellable,
 104                                                           GError               **error);
 105 gboolean             g_data_output_stream_put_uint64     (GDataOutputStream     *stream,
 106                                                           guint64                data,
 107                                                           GCancellable          *cancellable,
 108                                                           GError               **error);
 109 gboolean             g_data_output_stream_put_string     (GDataOutputStream     *stream,
 110                                                           const char            *str,
 111                                                           GCancellable          *cancellable,
 112                                                           GError               **error);
 113
 114 G_END_DECLS
 115
 116 #endif /* __G_DATA_OUTPUT_STREAM_H__ */