55 lines
1.8 KiB
C
55 lines
1.8 KiB
C
/*
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* uhub - A tiny ADC p2p connection hub
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* Copyright (C) 2007-2014, Jan Vidar Krey
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*
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*/
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#ifndef HAVE_UHUB_INF_PARSER_H
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#define HAVE_UHUB_INF_PARSER_H
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enum nick_status
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{
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nick_ok = 0,
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nick_invalid_short = -1,
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nick_invalid_long = -2,
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nick_invalid_spaces = -3,
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nick_invalid_bad_ascii = -4,
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nick_invalid_bad_utf8 = -5,
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nick_invalid = -6, /* some unknown reason */
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nick_not_allowed = -7, /* Not allowed according to configuration */
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nick_banned = -8, /* Nickname is banned */
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};
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/**
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* Handle info messages as received from clients.
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* This can be an initial info message, which might end up requiring password
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* authentication, etc.
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* All sorts of validation is performed here.
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* - Nickname valid?
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* - CID/PID valid?
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* - Network IP address valid?
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*
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* This can be triggered multiple times, as users can update their information,
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* in such case nickname and CID/PID changes are not allowed.
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*
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* @return 0 on success, -1 on error
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*/
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extern int hub_handle_info(struct hub_info* hub, struct hub_user* u, const struct adc_message* cmd);
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#endif /* HAVE_UHUB_INF_PARSER_H */
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