HGKeeper

* purple - Handling of XEP-0231: Bits of Binary.

* Purple is the legal property of its developers, whose names are too numerous

* to list here. Please refer to the COPYRIGHT file distributed with this

* source distribution.

* This program is free software; you can redistribute it and/or modify

* it under the terms of the GNU General Public License as published by

* the Free Software Foundation; either version 2 of the License, or

* (at your option) any later version.

* 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 General Public License

* along with this program; if not, write to the Free Software

* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02111-1301 USA

#ifndef PURPLE_JABBER_DATA_H

#define PURPLE_JABBER_DATA_H

#include "xmlnode.h"

#include "jabber.h"

#include <glib.h>

#define JABBER_DATA_MAX_SIZE 8192

typedef struct {

char *cid;

char *type;

gsize size;

gpointer data;

gboolean ephemeral;

} JabberData;

typedef void (JabberDataRequestCallback)(JabberData *data, gchar *alt,

gpointer userdata);

/* creates a JabberData instance from raw data */

JabberData *jabber_data_create_from_data(gconstpointer data, gsize size,

const char *type, gboolean ephemeral, JabberStream *js);

/* create a JabberData instance from an XML "data" element (as defined by

XEP 0231 */

JabberData *jabber_data_create_from_xml(PurpleXmlNode *tag);

/* destroy a JabberData instance, NOT to be used on data that has been

associated, since they get "owned" */

void jabber_data_destroy(JabberData *data);

const char *jabber_data_get_cid(const JabberData *data);

const char *jabber_data_get_type(const JabberData *data);

gsize jabber_data_get_size(const JabberData *data);

gpointer jabber_data_get_data(const JabberData *data);

/* returns the XML definition for the data element */

PurpleXmlNode *jabber_data_get_xml_definition(const JabberData *data);

/* returns an XHTML-IM "img" tag given a data instance */

PurpleXmlNode *jabber_data_get_xhtml_im(const JabberData *data, const gchar *alt);

void jabber_data_request(JabberStream *js, const gchar *cid, const gchar *who,

gchar *alt, gboolean ephemeral, JabberDataRequestCallback cb,

gpointer userdata);

/* lookup functions */

const JabberData *jabber_data_find_local_by_alt(const gchar *alt);

const JabberData *jabber_data_find_local_by_cid(const gchar *cid);

const JabberData *jabber_data_find_remote_by_cid(JabberStream *js,

const gchar *who, const gchar *cid);

/* store data objects */

void jabber_data_associate_local(JabberData *data, const gchar *alt);

void jabber_data_associate_remote(JabberStream *js, const gchar *who,

JabberData *data);

/* handles iq requests */

void jabber_data_parse(JabberStream *js, const char *who, JabberIqType type,

const char *id, PurpleXmlNode *data_node);

void jabber_data_init(void);

void jabber_data_uninit(void);

#endif /* PURPLE_JABBER_DATA_H */

pidgin/pidgin