| /* GIO - GLib Input, Output 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: Christian Kellner <gicmo@gnome.org> |
| */ |
| |
| #ifndef __G_BUFFERED_INPUT_STREAM_H__ |
| #define __G_BUFFERED_INPUT_STREAM_H__ |
| |
| #if !defined (__GIO_GIO_H_INSIDE__) && !defined (GIO_COMPILATION) |
| #error "Only <gio/gio.h> can be included directly." |
| #endif |
| |
| #include <gio/gfilterinputstream.h> |
| |
| G_BEGIN_DECLS |
| |
| #define G_TYPE_BUFFERED_INPUT_STREAM (g_buffered_input_stream_get_type ()) |
| #define G_BUFFERED_INPUT_STREAM(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), G_TYPE_BUFFERED_INPUT_STREAM, GBufferedInputStream)) |
| #define G_BUFFERED_INPUT_STREAM_CLASS(k) (G_TYPE_CHECK_CLASS_CAST((k), G_TYPE_BUFFERED_INPUT_STREAM, GBufferedInputStreamClass)) |
| #define G_IS_BUFFERED_INPUT_STREAM(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), G_TYPE_BUFFERED_INPUT_STREAM)) |
| #define G_IS_BUFFERED_INPUT_STREAM_CLASS(k) (G_TYPE_CHECK_CLASS_TYPE ((k), G_TYPE_BUFFERED_INPUT_STREAM)) |
| #define G_BUFFERED_INPUT_STREAM_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), G_TYPE_BUFFERED_INPUT_STREAM, GBufferedInputStreamClass)) |
| |
| /** |
| * GBufferedInputStream: |
| * |
| * Implements #GFilterInputStream with a sized input buffer. |
| **/ |
| typedef struct _GBufferedInputStreamClass GBufferedInputStreamClass; |
| typedef struct _GBufferedInputStreamPrivate GBufferedInputStreamPrivate; |
| |
| struct _GBufferedInputStream |
| { |
| GFilterInputStream parent_instance; |
| |
| /*< private >*/ |
| GBufferedInputStreamPrivate *priv; |
| }; |
| |
| struct _GBufferedInputStreamClass |
| { |
| GFilterInputStreamClass parent_class; |
| |
| gssize (* fill) (GBufferedInputStream *stream, |
| gssize count, |
| GCancellable *cancellable, |
| GError **error); |
| |
| /* Async ops: (optional in derived classes) */ |
| void (* fill_async) (GBufferedInputStream *stream, |
| gssize count, |
| int io_priority, |
| GCancellable *cancellable, |
| GAsyncReadyCallback callback, |
| gpointer user_data); |
| gssize (* fill_finish) (GBufferedInputStream *stream, |
| GAsyncResult *result, |
| GError **error); |
| |
| /*< private >*/ |
| /* Padding for future expansion */ |
| void (*_g_reserved1) (void); |
| void (*_g_reserved2) (void); |
| void (*_g_reserved3) (void); |
| void (*_g_reserved4) (void); |
| void (*_g_reserved5) (void); |
| }; |
| |
| |
| GLIB_AVAILABLE_IN_ALL |
| GType g_buffered_input_stream_get_type (void) G_GNUC_CONST; |
| GLIB_AVAILABLE_IN_ALL |
| GInputStream* g_buffered_input_stream_new (GInputStream *base_stream); |
| GLIB_AVAILABLE_IN_ALL |
| GInputStream* g_buffered_input_stream_new_sized (GInputStream *base_stream, |
| gsize size); |
| |
| GLIB_AVAILABLE_IN_ALL |
| gsize g_buffered_input_stream_get_buffer_size (GBufferedInputStream *stream); |
| GLIB_AVAILABLE_IN_ALL |
| void g_buffered_input_stream_set_buffer_size (GBufferedInputStream *stream, |
| gsize size); |
| GLIB_AVAILABLE_IN_ALL |
| gsize g_buffered_input_stream_get_available (GBufferedInputStream *stream); |
| GLIB_AVAILABLE_IN_ALL |
| gsize g_buffered_input_stream_peek (GBufferedInputStream *stream, |
| void *buffer, |
| gsize offset, |
| gsize count); |
| GLIB_AVAILABLE_IN_ALL |
| const void* g_buffered_input_stream_peek_buffer (GBufferedInputStream *stream, |
| gsize *count); |
| |
| GLIB_AVAILABLE_IN_ALL |
| gssize g_buffered_input_stream_fill (GBufferedInputStream *stream, |
| gssize count, |
| GCancellable *cancellable, |
| GError **error); |
| GLIB_AVAILABLE_IN_ALL |
| void g_buffered_input_stream_fill_async (GBufferedInputStream *stream, |
| gssize count, |
| int io_priority, |
| GCancellable *cancellable, |
| GAsyncReadyCallback callback, |
| gpointer user_data); |
| GLIB_AVAILABLE_IN_ALL |
| gssize g_buffered_input_stream_fill_finish (GBufferedInputStream *stream, |
| GAsyncResult *result, |
| GError **error); |
| |
| GLIB_AVAILABLE_IN_ALL |
| int g_buffered_input_stream_read_byte (GBufferedInputStream *stream, |
| GCancellable *cancellable, |
| GError **error); |
| |
| G_END_DECLS |
| |
| #endif /* __G_BUFFERED_INPUT_STREAM_H__ */ |