gio/gmemoryinputstream.h

   1 /* GIO - GLib Input, Output and Streaming Library
   2  *
   3  * Copyright (C) 2006-2007 Red Hat, Inc.
   4  *
   5  * SPDX-License-Identifier: LGPL-2.1-or-later
   6  *
   7  * This library is free software; you can redistribute it and/or
   8  * modify it under the terms of the GNU Lesser General Public
   9  * License as published by the Free Software Foundation; either
  10  * version 2.1 of the License, or (at your option) any later version.
  11  *
  12  * This library is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15  * Lesser General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU Lesser General
  18  * Public License along with this library; if not, see <http://www.gnu.org/licenses/>.
  19  *
  20  * Author: Christian Kellner <gicmo@gnome.org>
  21  */
  22
  23 #ifndef __G_MEMORY_INPUT_STREAM_H__
  24 #define __G_MEMORY_INPUT_STREAM_H__
  25
  26 #if !defined (__GIO_GIO_H_INSIDE__) && !defined (GIO_COMPILATION)
  27 #error "Only <gio/gio.h> can be included directly."
  28 #endif
  29
  30 #include <gio/ginputstream.h>
  31
  32 G_BEGIN_DECLS
  33
  34 #define G_TYPE_MEMORY_INPUT_STREAM         (g_memory_input_stream_get_type ())
  35 #define G_MEMORY_INPUT_STREAM(o)           (G_TYPE_CHECK_INSTANCE_CAST ((o), G_TYPE_MEMORY_INPUT_STREAM, GMemoryInputStream))
  36 #define G_MEMORY_INPUT_STREAM_CLASS(k)     (G_TYPE_CHECK_CLASS_CAST((k), G_TYPE_MEMORY_INPUT_STREAM, GMemoryInputStreamClass))
  37 #define G_IS_MEMORY_INPUT_STREAM(o)        (G_TYPE_CHECK_INSTANCE_TYPE ((o), G_TYPE_MEMORY_INPUT_STREAM))
  38 #define G_IS_MEMORY_INPUT_STREAM_CLASS(k)  (G_TYPE_CHECK_CLASS_TYPE ((k), G_TYPE_MEMORY_INPUT_STREAM))
  39 #define G_MEMORY_INPUT_STREAM_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), G_TYPE_MEMORY_INPUT_STREAM, GMemoryInputStreamClass))
  40
  41 typedef struct _GMemoryInputStreamClass    GMemoryInputStreamClass;
  42 typedef struct _GMemoryInputStreamPrivate  GMemoryInputStreamPrivate;
  43
  44 struct _GMemoryInputStream
  45 {
  46   GInputStream parent_instance;
  47
  48   /*< private >*/
  49   GMemoryInputStreamPrivate *priv;
  50 };
  51
  52 struct _GMemoryInputStreamClass
  53 {
  54   GInputStreamClass parent_class;
  55
  56   /* Padding for future expansion */
  57   void (*_g_reserved1) (void);
  58   void (*_g_reserved2) (void);
  59   void (*_g_reserved3) (void);
  60   void (*_g_reserved4) (void);
  61   void (*_g_reserved5) (void);
  62 };
  63
  64
  65 GIO_AVAILABLE_IN_ALL
  66 GType          g_memory_input_stream_get_type      (void) G_GNUC_CONST;
  67 GIO_AVAILABLE_IN_ALL
  68 GInputStream * g_memory_input_stream_new           (void);
  69 GIO_AVAILABLE_IN_ALL
  70 GInputStream * g_memory_input_stream_new_from_data (const void         *data,
  71                                                     gssize              len,
  72                                                     GDestroyNotify      destroy);
  73 GIO_AVAILABLE_IN_2_34
  74 GInputStream * g_memory_input_stream_new_from_bytes (GBytes            *bytes);
  75
  76 GIO_AVAILABLE_IN_ALL
  77 void           g_memory_input_stream_add_data      (GMemoryInputStream *stream,
  78                                                     const void         *data,
  79                                                     gssize              len,
  80                                                     GDestroyNotify      destroy);
  81 GIO_AVAILABLE_IN_2_34
  82 void           g_memory_input_stream_add_bytes     (GMemoryInputStream     *stream,
  83                                                     GBytes                 *bytes);
  84
  85 G_END_DECLS
  86
  87 #endif /* __G_MEMORY_INPUT_STREAM_H__ */