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/*
* ft-channel.h - Header for GabbleFileTransferChannel
* Copyright (C) 2009 Collabora Ltd.
* @author: Guillaume Desmottes <guillaume.desmottes@collabora.co.uk>
*
* 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, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef __GABBLE_FILE_TRANSFER_CHANNEL_H__
#define __GABBLE_FILE_TRANSFER_CHANNEL_H__
#include <glib-object.h>
#include <extensions/extensions.h>
typedef struct _GabbleFileTransferChannel GabbleFileTransferChannel;
#include "gtalk-file-collection.h"
#include "bytestream-factory.h"
G_BEGIN_DECLS
typedef struct _GabbleFileTransferChannelClass GabbleFileTransferChannelClass;
typedef struct _GabbleFileTransferChannelPrivate GabbleFileTransferChannelPrivate;
struct _GabbleFileTransferChannelClass {
GObjectClass parent_class;
TpDBusPropertiesMixinClass dbus_props_class;
};
struct _GabbleFileTransferChannel {
GObject parent;
GabbleFileTransferChannelPrivate *priv;
};
GType gabble_file_transfer_channel_get_type (void);
/* TYPE MACROS */
#define GABBLE_TYPE_FILE_TRANSFER_CHANNEL \
(gabble_file_transfer_channel_get_type ())
#define GABBLE_FILE_TRANSFER_CHANNEL(obj) \
(G_TYPE_CHECK_INSTANCE_CAST((obj), GABBLE_TYPE_FILE_TRANSFER_CHANNEL, GabbleFileTransferChannel))
#define GABBLE_FILE_TRANSFER_CHANNEL_CLASS(klass) \
(G_TYPE_CHECK_CLASS_CAST((klass), GABBLE_TYPE_FILE_TRANSFER_CHANNEL, \
GabbleFileTransferChannelClass))
#define GABBLE_IS_FILE_TRANSFER_CHANNEL(obj) \
(G_TYPE_CHECK_INSTANCE_TYPE((obj), GABBLE_TYPE_FILE_TRANSFER_CHANNEL))
#define GABBLE_IS_FILE_TRANSFER_CHANNEL_CLASS(klass) \
(G_TYPE_CHECK_CLASS_TYPE((klass), GABBLE_TYPE_FILE_TRANSFER_CHANNEL))
#define GABBLE_FILE_TRANSFER_CHANNEL_GET_CLASS(obj) \
(G_TYPE_INSTANCE_GET_CLASS ((obj), GABBLE_TYPE_FILE_TRANSFER_CHANNEL, \
GabbleFileTransferChannelClass))
GabbleFileTransferChannel *
gabble_file_transfer_channel_new (GabbleConnection *conn,
TpHandle handle, TpHandle initiator_handle, TpFileTransferState state,
const gchar *content_type, const gchar *filename, guint64 size,
TpFileHashType content_hash_type, const gchar *content_hash,
const gchar *description, guint64 date, guint64 initial_offset,
gboolean resume_supported, GabbleBytestreamIface *bytestream,
GTalkFileCollection *gtalk_fc, const gchar *file_collection,
const gchar *uri, const gchar *service_name, const GHashTable *metadata);
gboolean gabble_file_transfer_channel_offer_file (
GabbleFileTransferChannel *self, GError **error);
/* The following methods are a hack, they are 'signal-like' callbacks for the
GTalkFileCollection. They have to be made this way because the FileCollection
can't send out signals since it needs its signals to be sent to a specific
channel only. So instead it calls these callbacks directly on the channel it
needs to notify. This is a known layering violation and accepted as the lesser
of any other evil [hack]. */
void gabble_file_transfer_channel_gtalk_file_collection_state_changed (
GabbleFileTransferChannel *self, GTalkFileCollectionState gtalk_fc_state,
gboolean local_terminator);
void gabble_file_transfer_channel_gtalk_file_collection_write_blocked (
GabbleFileTransferChannel *self, gboolean blocked);
void gabble_file_transfer_channel_gtalk_file_collection_data_received (
GabbleFileTransferChannel *self, const gchar *data, guint len);
void
gabble_file_transfer_channel_do_close (GabbleFileTransferChannel *self);
G_END_DECLS
#endif /* #ifndef __GABBLE_FILE_TRANSFER_CHANNEL_H__*/
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