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/*
* InspIRCd -- Internet Relay Chat Daemon
*
* Copyright (C) 2006-2008 Robin Burchell <robin+git@viroteck.net>
* Copyright (C) 2008 Pippijn van Steenhoven <pip88nl@gmail.com>
* Copyright (C) 2006-2008 Dennis Friis <peavey@inspircd.org>
* Copyright (C) 2006 Craig Edwards <craigedwards@brainbox.cc>
*
* This file is part of InspIRCd. InspIRCd 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, version 2.
*
* 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/>.
*/
#include "inspircd.h"
#include "xline.h"
/* $ModDesc: Implements SVSHOLD. Like Q:Lines, but can only be added/removed by Services. */
namespace
{
bool silent;
}
/** Holds a SVSHold item
*/
class SVSHold : public XLine
{
public:
irc::string nickname;
SVSHold(time_t s_time, long d, const std::string& src, const std::string& re, const std::string& nick)
: XLine(s_time, d, src, re, "SVSHOLD")
{
this->nickname = nick.c_str();
}
~SVSHold()
{
}
bool Matches(User *u)
{
if (u->nick == nickname)
return true;
return false;
}
bool Matches(const std::string &s)
{
if (nickname == s)
return true;
return false;
}
void DisplayExpiry()
{
if (!silent)
{
ServerInstance->SNO->WriteToSnoMask('x',"Removing expired SVSHOLD %s (set by %s %ld seconds ago)",
this->nickname.c_str(), this->source.c_str(), (long int)(ServerInstance->Time() - this->set_time));
}
}
const char* Displayable()
{
return nickname.c_str();
}
};
/** An XLineFactory specialized to generate SVSHOLD pointers
*/
class SVSHoldFactory : public XLineFactory
{
public:
SVSHoldFactory() : XLineFactory("SVSHOLD") { }
/** Generate a shun
*/
XLine* Generate(time_t set_time, long duration, std::string source, std::string reason, std::string xline_specific_mask)
{
return new SVSHold(set_time, duration, source, reason, xline_specific_mask);
}
bool AutoApplyToUserList(XLine *x)
{
return false;
}
};
/** Handle /SVSHold
*/
class CommandSvshold : public Command
{
public:
CommandSvshold(Module* Creator) : Command(Creator, "SVSHOLD", 1)
{
flags_needed = 'o'; this->syntax = "<nickname> [<duration> :<reason>]";
TRANSLATE4(TR_TEXT, TR_TEXT, TR_TEXT, TR_END);
}
CmdResult Handle(const std::vector<std::string> ¶meters, User *user)
{
/* syntax: svshold nickname time :reason goes here */
/* 'time' is a human-readable timestring, like 2d3h2s. */
if (!ServerInstance->ULine(user->server))
{
/* don't allow SVSHOLD from non-ulined clients */
return CMD_FAILURE;
}
if (parameters.size() == 1)
{
if (ServerInstance->XLines->DelLine(parameters[0].c_str(), "SVSHOLD", user))
{
if (!silent)
ServerInstance->SNO->WriteToSnoMask('x',"%s removed SVSHOLD on %s",user->nick.c_str(),parameters[0].c_str());
}
else
{
user->WriteServ("NOTICE %s :*** SVSHOLD %s not found in list, try /stats S.",user->nick.c_str(),parameters[0].c_str());
}
}
else
{
if (parameters.size() < 3)
return CMD_FAILURE;
// Adding - XXX todo make this respect <insane> tag perhaps..
long duration = ServerInstance->Duration(parameters[1]);
SVSHold* r = new SVSHold(ServerInstance->Time(), duration, user->nick.c_str(), parameters[2].c_str(), parameters[0].c_str());
if (ServerInstance->XLines->AddLine(r, user))
{
if (silent)
return CMD_SUCCESS;
if (!duration)
{
ServerInstance->SNO->WriteGlobalSno('x', "%s added permanent SVSHOLD for %s: %s", user->nick.c_str(), parameters[0].c_str(), parameters[2].c_str());
}
else
{
time_t c_requires_crap = duration + ServerInstance->Time();
std::string timestr = ServerInstance->TimeString(c_requires_crap);
ServerInstance->SNO->WriteGlobalSno('x', "%s added timed SVSHOLD for %s, expires on %s: %s", user->nick.c_str(), parameters[0].c_str(), timestr.c_str(), parameters[2].c_str());
}
}
else
{
delete r;
return CMD_FAILURE;
}
}
return CMD_SUCCESS;
}
RouteDescriptor GetRouting(User* user, const std::vector<std::string>& parameters)
{
return ROUTE_BROADCAST;
}
};
class ModuleSVSHold : public Module
{
CommandSvshold cmd;
SVSHoldFactory s;
public:
ModuleSVSHold() : cmd(this)
{
}
void init()
{
ServerInstance->XLines->RegisterFactory(&s);
ServerInstance->Modules->AddService(cmd);
Implementation eventlist[] = { I_OnUserPreNick, I_OnStats, I_OnRehash };
ServerInstance->Modules->Attach(eventlist, this, sizeof(eventlist)/sizeof(Implementation));
OnRehash(NULL);
}
void OnRehash(User* user)
{
ConfigTag* tag = ServerInstance->Config->ConfValue("svshold");
silent = tag->getBool("silent");
}
virtual ModResult OnStats(char symbol, User* user, string_list &out)
{
if(symbol != 'S')
return MOD_RES_PASSTHRU;
ServerInstance->XLines->InvokeStats("SVSHOLD", 210, user, out);
return MOD_RES_DENY;
}
virtual ModResult OnUserPreNick(User *user, const std::string &newnick)
{
XLine *rl = ServerInstance->XLines->MatchesLine("SVSHOLD", newnick);
if (rl)
{
user->WriteServ( "432 %s %s :Services reserved nickname: %s", user->nick.c_str(), newnick.c_str(), rl->reason.c_str());
return MOD_RES_DENY;
}
return MOD_RES_PASSTHRU;
}
virtual ~ModuleSVSHold()
{
ServerInstance->XLines->DelAll("SVSHOLD");
ServerInstance->XLines->UnregisterFactory(&s);
}
virtual Version GetVersion()
{
return Version("Implements SVSHOLD. Like Q:Lines, but can only be added/removed by Services.", VF_COMMON | VF_VENDOR);
}
};
MODULE_INIT(ModuleSVSHold)
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