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https://gitlab.gnome.org/GNOME/glib.git
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42738469d1
Add an extra state pointer and an extra GDestroyNotify function to the 'Chunk' definition... allowing bindings to attach some extra state to memory chunks (to get memory management correctly from language bindings). Bug #589887
94 lines
3.4 KiB
C
94 lines
3.4 KiB
C
/* GIO - GLib Input, Output and Streaming Library
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*
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* Copyright (C) 2006-2007 Red Hat, Inc.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General
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* Public License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place, Suite 330,
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* Boston, MA 02111-1307, USA.
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*
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* Author: Christian Kellner <gicmo@gnome.org>
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*/
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#if !defined (__GIO_GIO_H_INSIDE__) && !defined (GIO_COMPILATION)
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#error "Only <gio/gio.h> can be included directly."
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#endif
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#ifndef __G_MEMORY_INPUT_STREAM_H__
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#define __G_MEMORY_INPUT_STREAM_H__
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#include <gio/ginputstream.h>
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G_BEGIN_DECLS
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#define G_TYPE_MEMORY_INPUT_STREAM (g_memory_input_stream_get_type ())
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#define G_MEMORY_INPUT_STREAM(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), G_TYPE_MEMORY_INPUT_STREAM, GMemoryInputStream))
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#define G_MEMORY_INPUT_STREAM_CLASS(k) (G_TYPE_CHECK_CLASS_CAST((k), G_TYPE_MEMORY_INPUT_STREAM, GMemoryInputStreamClass))
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#define G_IS_MEMORY_INPUT_STREAM(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), G_TYPE_MEMORY_INPUT_STREAM))
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#define G_IS_MEMORY_INPUT_STREAM_CLASS(k) (G_TYPE_CHECK_CLASS_TYPE ((k), G_TYPE_MEMORY_INPUT_STREAM))
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#define G_MEMORY_INPUT_STREAM_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), G_TYPE_MEMORY_INPUT_STREAM, GMemoryInputStreamClass))
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/**
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* GMemoryInputStream:
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*
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* Implements #GInputStream for arbitrary memory chunks.
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**/
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typedef struct _GMemoryInputStreamClass GMemoryInputStreamClass;
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typedef struct _GMemoryInputStreamPrivate GMemoryInputStreamPrivate;
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struct _GMemoryInputStream
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{
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GInputStream parent_instance;
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/*< private >*/
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GMemoryInputStreamPrivate *priv;
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};
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struct _GMemoryInputStreamClass
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{
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GInputStreamClass parent_class;
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/* Padding for future expansion */
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void (*_g_reserved1) (void);
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void (*_g_reserved2) (void);
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void (*_g_reserved3) (void);
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void (*_g_reserved4) (void);
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void (*_g_reserved5) (void);
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};
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GType g_memory_input_stream_get_type (void) G_GNUC_CONST;
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GInputStream * g_memory_input_stream_new (void);
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GInputStream * g_memory_input_stream_new_from_data (const void *data,
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gssize len,
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GDestroyNotify destroy);
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GInputStream * g_memory_input_stream_new_from_data_full (const void *data,
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gssize len,
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GDestroyNotify destroy,
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gpointer user_data,
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GDestroyNotify user_data_destroy);
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void g_memory_input_stream_add_data (GMemoryInputStream *stream,
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const void *data,
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gssize len,
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GDestroyNotify destroy);
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void g_memory_input_stream_add_data_full (GMemoryInputStream *stream,
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const void *data,
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gssize len,
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GDestroyNotify destroy,
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gpointer user_data,
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GDestroyNotify user_data_destroy);
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G_END_DECLS
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#endif /* __G_MEMORY_INPUT_STREAM_H__ */
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