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/*
Meanwhile - Unofficial Lotus Sametime Community Client Library
Copyright (C) 2004 Christopher (siege) O'Brien
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library 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
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with this library; if not, write to the Free
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#ifndef _MW_SRVC_CONF_H
#define _MW_SRVC_CONF_H
#include <glib.h>
#include "mw_common.h"
#ifdef __cplusplus
extern "C" {
#endif
/** Type identifier for the conference service */
#define mwService_CONFERENCE 0x80000010
enum mwConferenceState {
mwConference_NEW, /**< new outgoing conference */
mwConference_PENDING, /**< outgoing conference pending creation */
mwConference_INVITED, /**< invited to incoming conference */
mwConference_OPEN, /**< conference open and active */
mwConference_CLOSING, /**< conference is closing */
mwConference_ERROR, /**< conference is closing due to error */
mwConference_UNKNOWN, /**< unable to determine conference state */
};
/** @struct mwServiceConference
Instance of the multi-user conference service */
struct mwServiceConference;
/** @struct mwConference
A multi-user chat */
struct mwConference;
/** Handler structure used to provide callbacks for an instance of the
conferencing service */
struct mwConferenceHandler {
/** triggered when we receive a conference invitation. Call
mwConference_accept to accept the invitation and join the
conference, or mwConference_close to reject the invitation.
@param conf the newly created conference
@param inviter the indentity of the user who sent the invitation
@param invite the invitation text
*/
void (*on_invited)(struct mwConference *conf,
struct mwLoginInfo *inviter, const char *invite);
/** triggered when we enter the conference. Provides the initial
conference membership list as a GList of mwLoginInfo structures
@param conf the conference just joined
@param members mwLoginInfo list of existing conference members
*/
void (*conf_opened)(struct mwConference *conf, GList *members);
/** triggered when a conference is closed. This is typically when
we've left it */
void (*conf_closed)(struct mwConference *, guint32 reason);
/** triggered when someone joins the conference */
void (*on_peer_joined)(struct mwConference *, struct mwLoginInfo *);
/** triggered when someone leaves the conference */
void (*on_peer_parted)(struct mwConference *, struct mwLoginInfo *);
/** triggered when someone says something */
void (*on_text)(struct mwConference *conf,
struct mwLoginInfo *who, const char *what);
/** typing notification */
void (*on_typing)(struct mwConference *conf,
struct mwLoginInfo *who, gboolean typing);
/** optional. called from mwService_free */
void (*clear)(struct mwServiceConference *srvc);
};
/** Allocate a new conferencing service, attaching the given handler
@param sess owning session
@param handler handler providing call-back functions for the service
*/
struct mwServiceConference *
mwServiceConference_new(struct mwSession *sess,
struct mwConferenceHandler *handler);
/** @returns the conference handler for the service */
struct mwConferenceHandler *
mwServiceConference_getHandler(struct mwServiceConference *srvc);
/** a mwConference list of the conferences in this service. The GList
will need to be destroyed with g_list_free after use */
GList *mwServiceConference_getConferences(struct mwServiceConference *srvc);
/** Allocate a new conference, in state NEW with the given title.
@see mwConference_create */
struct mwConference *mwConference_new(struct mwServiceConference *srvc,
const char *title);
/** @returns the owning service of a conference */
struct mwServiceConference *mwConference_getService(struct mwConference *conf);
/** @returns unique conference name */
const char *mwConference_getName(struct mwConference *conf);
/** @returns conference title */
const char *mwConference_getTitle(struct mwConference *conf);
/** a mwIdBlock list of the members of the conference. The GList will
need to be free'd after use */
GList *mwConference_getMembers(struct mwConference *conf);
/** Initiate a conference. Conference must be in state NEW. If no name
or title for the conference has been set, they will be
generated. Conference will be placed into state PENDING. */
int mwConference_open(struct mwConference *conf);
/** Leave and close an existing conference, or reject an invitation.
Triggers mwServiceConfHandler::conf_closed and free's the
conference.
*/
int mwConference_destroy(struct mwConference *conf,
guint32 reason, const char *text);
#define mwConference_reject(c,r,t) \
mwConference_destroy((c),(r),(t))
/** accept a conference invitation. Conference must be in the state
INVITED. */
int mwConference_accept(struct mwConference *conf);
/** invite another user to an ACTIVE conference
@param conf conference
@param who user to invite
@param text invitation message
*/
int mwConference_invite(struct mwConference *conf,
struct mwIdBlock *who, const char *text);
/** send a text message over an open conference */
int mwConference_sendText(struct mwConference *conf, const char *text);
/** send typing notification over an open conference */
int mwConference_sendTyping(struct mwConference *conf, gboolean typing);
/** associate arbitrary client data and an optional cleanup function
with a conference. If there is already client data with a clear
function, it will not be called. */
void mwConference_setClientData(struct mwConference *conf,
gpointer data, GDestroyNotify clear);
/** reference associated client data */
gpointer mwConference_getClientData(struct mwConference *conf);
/** remove associated client data if any, and call the cleanup
function on the data as necessary */
void mwConference_removeClientData(struct mwConference *conf);
#ifdef __cplusplus
}
#endif
#endif /* _MW_SRVC_CONF_H */
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