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/*
* Copyright (C) 2010 Nokia Corporation.
* Copyright (C) 2012 Intel Corporation.
*
* Authors: Arun Raghavan <arun.raghavan@collabora.co.uk>
* Krzesimir Nowak <krnowak@openismus.com>
*
* 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 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, write to the
* Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#ifndef __GUPNP_DLNA_METADATA_EXTRACTOR_H__
#define __GUPNP_DLNA_METADATA_EXTRACTOR_H__
#include <glib-object.h>
#include <libgupnp-dlna/gupnp-dlna-information.h>
G_BEGIN_DECLS
#define GUPNP_TYPE_DLNA_METADATA_EXTRACTOR \
(gupnp_dlna_metadata_extractor_get_type())
#define GUPNP_DLNA_METADATA_EXTRACTOR(obj) \
(G_TYPE_CHECK_INSTANCE_CAST ((obj), \
GUPNP_TYPE_DLNA_METADATA_EXTRACTOR, \
GUPnPDLNAMetadataExtractor))
#define GUPNP_DLNA_METADATA_EXTRACTOR_CLASS(klass) \
(G_TYPE_CHECK_CLASS_CAST ((klass), \
GUPNP_TYPE_DLNA_METADATA_EXTRACTOR, \
GUPnPDLNAMetadataExtractorClass))
#define GUPNP_IS_DLNA_METADATA_EXTRACTOR(obj) \
(G_TYPE_CHECK_INSTANCE_TYPE ((obj), \
GUPNP_TYPE_DLNA_METADATA_EXTRACTOR))
#define GUPNP_IS_DLNA_METADATA_EXTRACTOR_CLASS(klass) \
(G_TYPE_CHECK_CLASS_TYPE ((klass), \
GUPNP_TYPE_DLNA_METADATA_EXTRACTOR))
#define GUPNP_DLNA_METADATA_EXTRACTOR_GET_CLASS(obj) \
(G_TYPE_INSTANCE_GET_CLASS ((obj), \
GUPNP_TYPE_DLNA_METADATA_EXTRACTOR, \
GUPnPDLNAMetadataExtractorClass))
typedef struct _GUPnPDLNAMetadataExtractorPrivate
GUPnPDLNAMetadataExtractorPrivate;
/**
* GUPnPDLNAMetadataExtractor:
*
* The top-level object used to for metadata extraction.
*/
typedef struct {
GObject parent;
GUPnPDLNAMetadataExtractorPrivate *priv;
} GUPnPDLNAMetadataExtractor;
/**
* GUPnPDLNAMetadataExtractorClass:
* @parent_class: Parent class.
* @extract_async: This is called by #GUPnPDLNAProfileGuesser to get a
* information about media file asynchronously.
* @extract_sync: This is called by #GUPnPDLNAProfileGuesser to get a
* information about media file synchronously.
* @_reserved: Padding. Ignore it.
*/
typedef struct {
GObjectClass parent_class;
/* virtuals */
gboolean
(* extract_async) (GUPnPDLNAMetadataExtractor *extractor,
const gchar *uri,
guint timeout_in_ms,
GError **error);
GUPnPDLNAInformation *
(* extract_sync) (GUPnPDLNAMetadataExtractor *extractor,
const gchar *uri,
guint timeout_in_ms,
GError **error);
gpointer _reserved[12];
} GUPnPDLNAMetadataExtractorClass;
GType
gupnp_dlna_metadata_extractor_get_type (void);
gboolean
gupnp_dlna_metadata_extractor_extract_async
(GUPnPDLNAMetadataExtractor *extractor,
const gchar *uri,
guint timeout_in_ms,
GError **error);
GUPnPDLNAInformation *
gupnp_dlna_metadata_extractor_extract_sync
(GUPnPDLNAMetadataExtractor *extractor,
const gchar *uri,
guint timeout_in_ms,
GError **error);
void
gupnp_dlna_metadata_extractor_emit_done (GUPnPDLNAMetadataExtractor *extractor,
GUPnPDLNAInformation *info,
GError *error);
G_END_DECLS
#endif /* __GUPNP_DLNA_METADATA_EXTRACTOR_H__ */
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