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|
/* +------------------------------------+
* | Inspire Internet Relay Chat Daemon |
* +------------------------------------+
*
* InspIRCd: (C) 2002-2009 InspIRCd Development Team
* See: http://wiki.inspircd.org/Credits
*
* This program is free but copyrighted software; see
* the file COPYING for details.
*
* ---------------------------------------------------
*/
#include "inspircd.h"
#include "xline.h"
/* $ModDesc: Gives /cban, aka C:lines. Think Q:lines, for channels. */
/** Holds a CBAN item
*/
class CBan : public XLine
{
public:
irc::string matchtext;
CBan(InspIRCd* Instance, time_t s_time, long d, const char* src, const char* re, const char *ch) : XLine(Instance, s_time, d, src, re, "CBAN")
{
this->matchtext = ch;
}
~CBan()
{
}
// XXX I shouldn't have to define this
bool Matches(User *u)
{
return false;
}
bool Matches(const std::string &s)
{
if (matchtext == s)
return true;
return false;
}
void DisplayExpiry()
{
ServerInstance->SNO->WriteToSnoMask('x',"Removing expired CBan %s (set by %s %ld seconds ago)", this->matchtext.c_str(), this->source, (long int)(ServerInstance->Time() - this->set_time));
ServerInstance->PI->SendSNONotice("x", "Removing expired CBan " + assign(this->matchtext) + " (set by " + std::string(this->source) + " " + ConvToStr(ServerInstance->Time() - this->set_time) + " seconds ago)");
}
const char* Displayable()
{
return matchtext.c_str();
}
};
/** An XLineFactory specialized to generate cban pointers
*/
class CBanFactory : public XLineFactory
{
public:
CBanFactory(InspIRCd* Instance) : XLineFactory(Instance, "CBAN") { }
/** Generate a shun
*/
XLine* Generate(time_t set_time, long duration, const char* source, const char* reason, const char* xline_specific_mask)
{
return new CBan(ServerInstance, set_time, duration, source, reason, xline_specific_mask);
}
bool AutoApplyToUserList(XLine *x)
{
return false; // No, we apply to channels.
}
};
/** Handle /CBAN
*/
class CommandCBan : public Command
{
public:
CommandCBan(InspIRCd* Me) : Command(Me, "CBAN", "o", 1, 3)
{
this->source = "m_cban.so";
this->syntax = "<channel> [<duration> :<reason>]";
TRANSLATE4(TR_TEXT,TR_TEXT,TR_TEXT,TR_END);
}
CmdResult Handle(const std::vector<std::string> ¶meters, User *user)
{
/* syntax: CBAN #channel time :reason goes here */
/* 'time' is a human-readable timestring, like 2d3h2s. */
if (parameters.size() == 1)
{
if (ServerInstance->XLines->DelLine(parameters[0].c_str(), "CBAN", user))
{
ServerInstance->SNO->WriteToSnoMask('x',"%s removed CBan on %s.",user->nick.c_str(),parameters[0].c_str());
ServerInstance->PI->SendSNONotice("x", user->nick + " removed CBan on " + parameters[0]);
}
else
{
user->WriteServ("NOTICE %s :*** CBan %s not found in list, try /stats C.",user->nick.c_str(),parameters[0].c_str());
}
return CMD_SUCCESS;
}
else if (parameters.size() >= 2)
{
// Adding - XXX todo make this respect <insane> tag perhaps..
long duration = ServerInstance->Duration(parameters[1]);
CBan *r = NULL;
const char *reason = (parameters.size() > 2) ? parameters[2].c_str() : "No reason supplied";
try
{
r = new CBan(ServerInstance, ServerInstance->Time(), duration, user->nick.c_str(), reason, parameters[0].c_str());
}
catch (...)
{
; // Do nothing. If we get here, the regex was fucked up, and they already got told it fucked up.
}
if (r)
{
if (ServerInstance->XLines->AddLine(r, user))
{
if (!duration)
{
ServerInstance->SNO->WriteToSnoMask('x',"%s added permanent CBan for %s: %s", user->nick.c_str(), parameters[0].c_str(), reason);
ServerInstance->PI->SendSNONotice("x", user->nick + " added permenant CBan for " + parameters[0] + ": " + std::string(reason));
}
else
{
time_t c_requires_crap = duration + ServerInstance->Time();
ServerInstance->SNO->WriteToSnoMask('x', "%s added timed CBan for %s, expires on %s: %s", user->nick.c_str(), parameters[0].c_str(), ServerInstance->TimeString(c_requires_crap).c_str(), reason);
ServerInstance->PI->SendSNONotice("x", user->nick + " added timed CBan for " + parameters[0] + ", expires on " + ServerInstance->TimeString(c_requires_crap) + ": " + std::string(reason));
}
ServerInstance->XLines->ApplyLines();
}
else
{
delete r;
user->WriteServ("NOTICE %s :*** CBan for %s already exists", user->nick.c_str(), parameters[0].c_str());
}
}
}
return CMD_FAILURE;
}
};
class ModuleCBan : public Module
{
CommandCBan* mycommand;
CBanFactory *f;
public:
ModuleCBan(InspIRCd* Me) : Module(Me)
{
f = new CBanFactory(ServerInstance);
ServerInstance->XLines->RegisterFactory(f);
mycommand = new CommandCBan(Me);
ServerInstance->AddCommand(mycommand);
Implementation eventlist[] = { I_OnUserPreJoin, I_OnSyncOtherMetaData, I_OnDecodeMetaData, I_OnStats };
ServerInstance->Modules->Attach(eventlist, this, 4);
}
virtual ~ModuleCBan()
{
ServerInstance->XLines->DelAll("CBAN");
ServerInstance->XLines->UnregisterFactory(f);
}
virtual int OnStats(char symbol, User* user, string_list &out)
{
if (symbol != 'C')
return 0;
ServerInstance->XLines->InvokeStats("CBAN", 210, user, out);
return 1;
}
virtual int OnUserPreJoin(User *user, Channel *chan, const char *cname, std::string &privs, const std::string &keygiven)
{
XLine *rl = ServerInstance->XLines->MatchesLine("CBAN", cname);
if (rl)
{
// Channel is banned.
user->WriteServ( "384 %s %s :Cannot join channel, CBANed (%s)", user->nick.c_str(), cname, rl->reason);
ServerInstance->SNO->WriteToSnoMask('a', "%s tried to join %s which is CBANed (%s)", user->nick.c_str(), cname, rl->reason);
ServerInstance->PI->SendSNONotice("A", user->nick + " tried to join " + std::string(cname) + " which is CBANed (" + std::string(rl->reason) + ")");
return 1;
}
return 0;
}
virtual Version GetVersion()
{
return Version("$Id$", VF_COMMON | VF_VENDOR, API_VERSION);
}
};
MODULE_INIT(ModuleCBan)
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