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ircd: Add ircd::err exception namespace for throwable protocol errors.

This commit is contained in:
Jason Volk 2016-08-20 00:06:12 -07:00
parent fd4af9c02a
commit a6dccc4419
2 changed files with 145 additions and 2 deletions

141
include/ircd/err.h Normal file
View file

@ -0,0 +1,141 @@
/*
* charybdis: 21st Century IRCd
* err.h: Throwable protocol exceptions.
*
* Copyright (C) 2016 Charybdis Development Team
* Copyright (C) 2016 Jason Volk <jason@zemos.net>
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice is present in all copies.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
*/
#pragma once
#define HAVE_IRCD_ERR_H
#ifdef __cplusplus
namespace ircd {
namespace err {
struct err
:exception
{
err(const char *const fmt, ...) noexcept AFP(2, 3);
};
#define IRCD_ERR(num, name) \
struct name \
:err \
{ \
template<class... args> \
name(args&&... a) \
:err \
{ \
NUMERIC_STR_##num, \
std::forward<args>(a)... \
}{} \
};
IRCD_ERR(401, NOSUCHNICK)
IRCD_ERR(402, NOSUCHSERVER)
IRCD_ERR(403, NOSUCHCHANNEL)
IRCD_ERR(404, CANNOTSENDTOCHAN)
IRCD_ERR(405, TOOMANYCHANNELS)
IRCD_ERR(406, WASNOSUCHNICK)
IRCD_ERR(407, TOOMANYTARGETS)
IRCD_ERR(409, NOORIGIN)
IRCD_ERR(410, INVALIDCAPCMD)
IRCD_ERR(411, NORECIPIENT)
IRCD_ERR(412, NOTEXTTOSEND)
IRCD_ERR(413, NOTOPLEVEL)
IRCD_ERR(414, WILDTOPLEVEL)
IRCD_ERR(416, TOOMANYMATCHES)
IRCD_ERR(421, UNKNOWNCOMMAND)
IRCD_ERR(422, NOMOTD)
IRCD_ERR(431, NONICKNAMEGIVEN)
IRCD_ERR(432, ERRONEUSNICKNAME)
IRCD_ERR(433, NICKNAMEINUSE)
IRCD_ERR(435, BANNICKCHANGE) // bahamut's ERR_BANONCHAN -- jilles
IRCD_ERR(436, NICKCOLLISION)
IRCD_ERR(437, UNAVAILRESOURCE)
IRCD_ERR(438, NICKTOOFAST) // We did it first Undernet! ;) db
IRCD_ERR(440, SERVICESDOWN)
IRCD_ERR(441, USERNOTINCHANNEL)
IRCD_ERR(442, NOTONCHANNEL)
IRCD_ERR(443, USERONCHANNEL)
IRCD_ERR(451, NOTREGISTERED)
IRCD_ERR(456, ACCEPTFULL)
IRCD_ERR(457, ACCEPTEXIST)
IRCD_ERR(458, ACCEPTNOT)
IRCD_ERR(461, NEEDMOREPARAMS)
IRCD_ERR(462, ALREADYREGISTRED)
IRCD_ERR(464, PASSWDMISMATCH)
IRCD_ERR(465, YOUREBANNEDCREEP)
IRCD_ERR(470, LINKCHANNEL)
IRCD_ERR(471, CHANNELISFULL)
IRCD_ERR(472, UNKNOWNMODE)
IRCD_ERR(473, INVITEONLYCHAN)
IRCD_ERR(474, BANNEDFROMCHAN)
IRCD_ERR(475, BADCHANNELKEY)
IRCD_ERR(477, NEEDREGGEDNICK)
IRCD_ERR(478, BANLISTFULL) // I stole the numeric from ircu -db
IRCD_ERR(479, BADCHANNAME)
IRCD_ERR(480, THROTTLE)
IRCD_ERR(481, NOPRIVILEGES)
IRCD_ERR(482, CHANOPRIVSNEEDED)
IRCD_ERR(483, CANTKILLSERVER)
IRCD_ERR(484, ISCHANSERVICE)
IRCD_ERR(486, NONONREG) // bahamut; aka ERR_ACCOUNTONLY asuka -- jilles
IRCD_ERR(489, VOICENEEDED)
IRCD_ERR(491, NOOPERHOST)
IRCD_ERR(492, CANNOTSENDTOUSER)
IRCD_ERR(494, OWNMODE) // from bahamut -- jilles
IRCD_ERR(501, UMODEUNKNOWNFLAG)
IRCD_ERR(502, USERSDONTMATCH)
IRCD_ERR(504, USERNOTONSERV)
IRCD_ERR(513, WRONGPONG)
IRCD_ERR(517, DISABLED) // from ircu
IRCD_ERR(524, HELPNOTFOUND)
IRCD_ERR(691, STARTTLS) // ircv3.atheme.org tls-3.2
IRCD_ERR(707, TARGCHANGE)
IRCD_ERR(712, TOOMANYKNOCK)
IRCD_ERR(713, CHANOPEN)
IRCD_ERR(714, KNOCKONCHAN)
IRCD_ERR(715, KNOCKDISABLED)
IRCD_ERR(716, TARGUMODEG)
IRCD_ERR(723, NOPRIVS)
IRCD_ERR(734, MONLISTFULL)
IRCD_ERR(742, MLOCKRESTRICTED)
IRCD_ERR(743, INVALIDBAN)
IRCD_ERR(902, NICKLOCKED)
IRCD_ERR(904, SASLFAIL)
IRCD_ERR(905, SASLTOOLONG)
IRCD_ERR(906, SASLABORTED)
IRCD_ERR(907, SASLALREADY)
inline
err::err(const char *const fmt, ...)
noexcept
{
va_list ap;
va_start(ap, fmt);
generate(fmt, ap);
va_end(ap);
}
} // namespace err
} // namespace ircd
#endif // __cplusplus

View file

@ -37,7 +37,11 @@ namespace ircd
#include "util.h"
#include "defaults.h"
#include "exception.h"
#include "numeric.h"
#include "messages.h"
#include "rfc1459.h"
#include "err.h"
#include "fs.h"
#include "listener.h"
#include "s_assert.h"
@ -61,14 +65,12 @@ namespace ircd
#include "ircd_linker.h"
#include "ircd_signal.h"
#include "logger.h"
#include "messages.h"
#include "info.h"
#include "modules.h"
#include "monitor.h"
#include "msgbuf.h"
#include "msg.h"
#include "newconf.h"
#include "numeric.h"
#include "operhash.h"
#include "packet.h"
#include "parse.h"