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/*
* matrix-roommembers.h
*
*
* Copyright (c) Openmarket UK Ltd 2015
*
* 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 MATRIX_ROOMMEMBERS_H_
#define MATRIX_ROOMMEMBERS_H_
#include <glib.h>
/* the potential states of a user's membership of a room */
#define MATRIX_ROOM_MEMBERSHIP_NONE 0
#define MATRIX_ROOM_MEMBERSHIP_JOIN 1
#define MATRIX_ROOM_MEMBERSHIP_INVITE 2
#define MATRIX_ROOM_MEMBERSHIP_LEAVE 3
typedef struct _MatrixRoomMemberTable MatrixRoomMemberTable;
struct _JsonObject;
/**
* Allocate a new MatrixRoomMemberTable
*/
MatrixRoomMemberTable *matrix_roommembers_new_table();
/**
* Free a MatrixRoomMemberTable
*/
void matrix_roommembers_free_table(MatrixRoomMemberTable *table);
/**
* Handle the update of a room member.
*
* For efficiency, we do not immediately notify purple of the changes. Instead,
* you should call matrix_roommembers_get_(new,renamed,left)_members once
* the whole state table has been handled.
*/
void matrix_roommembers_update_member(MatrixRoomMemberTable *table,
const gchar *member_user_id, struct _JsonObject *new_state);
/**
* Get the displayname for the given userid
*
* @returns a string, which should *not* be freed
*/
const gchar *matrix_roommembers_get_displayname_for_member(
MatrixRoomMemberTable *table, const gchar *user_id);
/**
* Get a list of the members who have joined this room.
*
* Returns a list of user ids. Free the list, but not the string pointers.
*/
GList *matrix_roommembers_get_active_members(
MatrixRoomMemberTable *member_table);
/**
* Get a list of the new members since the last time this function was called.
*
* @param display_names returns the list of display names. Do not free the
* pointers.
* @param flags returns a corresponding list of zeros
*/
void matrix_roommembers_get_new_members(MatrixRoomMemberTable *table,
GList **display_names, GList **flags);
/**
* Get a list of the members who have been renamed since the last time this
* function was called.
*
* @param old_names returns the list of old display names. These are no
* longer required, so should be freed
* @param new_names returns the list of new display names. Do *not* free these
* pointers.
*/
void matrix_roommembers_get_renamed_members(MatrixRoomMemberTable *table,
GList **old_names, GList **new_names);
/**
* Get a list of the members who have left the channel since the last time this
* function was called.
*
* @param new_names returns the list of display names. These are no
* longer required, so should be freed
*/
void matrix_roommembers_get_left_members(MatrixRoomMemberTable *table,
GList **names);
#endif /* MATRIX_ROOMMEMBERS_H_ */
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