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/* vim: set sw=8: -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
/*
* gsf-input.h: abstract interface for reading data
*
* Copyright (C) 2002-2006 Jody Goldberg (jody@gnome.org)
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of version 2.1 of the GNU Lesser General Public
* License as published by the Free Software Foundation.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301
* USA
*/
#ifndef GSF_INPUT_H
#define GSF_INPUT_H
#include <gsf/gsf-fwd.h>
#include <sys/types.h>
G_BEGIN_DECLS
#define GSF_INPUT_TYPE (gsf_input_get_type ())
#define GSF_INPUT(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), GSF_INPUT_TYPE, GsfInput))
#define GSF_IS_INPUT(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), GSF_INPUT_TYPE))
GType gsf_input_get_type (void);
/* void gsf_input_register_type (GTypeModule *module); glib dynamic types are not thread safe */
char const *gsf_input_name (GsfInput *input);
GsfInfile *gsf_input_container (GsfInput *input);
GsfInput *gsf_input_dup (GsfInput *input, GError **err);
GsfInput *gsf_input_sibling (GsfInput const *input, char const *name, GError **err);
gsf_off_t gsf_input_size (GsfInput *input);
gboolean gsf_input_eof (GsfInput *input);
guint8 const *gsf_input_read (GsfInput *input, size_t num_bytes,
guint8 *optional_buffer);
/* For bindings _only_! */
guint8 * gsf_input_read0 (GsfInput *input, size_t num_bytes,
size_t *bytes_read);
gsf_off_t gsf_input_remaining (GsfInput *input);
gsf_off_t gsf_input_tell (GsfInput *input);
gboolean gsf_input_seek (GsfInput *input,
gsf_off_t offset, GSeekType whence);
GDateTime * gsf_input_get_modtime (GsfInput *input);
/* Utilities */
gboolean gsf_input_copy (GsfInput *input, GsfOutput *output);
GsfInput *gsf_input_uncompress (GsfInput *src);
GQuark gsf_input_error_id (void);
#ifndef GSF_DISABLE_DEPRECATED
/* deprecated in 1.12.0, use gsf_input_error_id */
GQuark gsf_input_error (void);
#endif /* GSF_DISABLE_DEPRECATED */
G_END_DECLS
#endif /* GSF_INPUT_H */
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