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/*
* uhub - A tiny ADC p2p connection hub
* Copyright (C) 2007-2010, Jan Vidar Krey
*
* 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 3 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, see <http://www.gnu.org/licenses/>.
*
*/
#ifndef HAVE_UHUB_INF_PARSER_H
#define HAVE_UHUB_INF_PARSER_H
enum nick_status
{
nick_ok = 0,
nick_invalid_short = -1,
nick_invalid_long = -2,
nick_invalid_spaces = -3,
nick_invalid_bad_ascii = -4,
nick_invalid_bad_utf8 = -5,
nick_invalid = -6, /* some unknown reason */
nick_not_allowed = -7, /* Not allowed according to configuration */
nick_banned = -8, /* Nickname is banned */
};
/**
* Handle info messages as received from clients.
* This can be an initial info message, which might end up requiring password
* authentication, etc.
* All sorts of validation is performed here.
* - Nickname valid?
* - CID/PID valid?
* - Network IP address valid?
*
* This can be triggered multiple times, as users can update their information,
* in such case nickname and CID/PID changes are not allowed.
*
* @return 0 on success, -1 on error
*/
extern int hub_handle_info(struct hub_info* hub, struct hub_user* u, const struct adc_message* cmd);
#endif /* HAVE_UHUB_INF_PARSER_H */
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