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/*
* InspIRCd -- Internet Relay Chat Daemon
*
* Copyright (C) 2004, 2008 Craig Edwards <craigedwards@brainbox.cc>
* Copyright (C) 2007 Dennis Friis <peavey@inspircd.org>
* Copyright (C) 2007 Robin Burchell <robin+git@viroteck.net>
*
* 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"
/* $ModDesc: Provides channel +S mode (strip ansi color) */
/** Handles channel mode +S
*/
class ChannelStripColor : public SimpleChannelModeHandler
{
public:
ChannelStripColor(Module* Creator) : SimpleChannelModeHandler(Creator, "stripcolor", 'S') { }
};
/** Handles user mode +S
*/
class UserStripColor : public SimpleUserModeHandler
{
public:
UserStripColor(Module* Creator) : SimpleUserModeHandler(Creator, "u_stripcolor", 'S') { }
};
class ModuleStripColor : public Module
{
bool AllowChanOps;
ChannelStripColor csc;
UserStripColor usc;
public:
ModuleStripColor() : csc(this), usc(this)
{
}
void init()
{
ServerInstance->Modules->AddService(usc);
ServerInstance->Modules->AddService(csc);
Implementation eventlist[] = { I_OnUserPreMessage, I_OnUserPreNotice, I_On005Numeric };
ServerInstance->Modules->Attach(eventlist, this, 3);
}
virtual ~ModuleStripColor()
{
}
virtual void On005Numeric(std::string &output)
{
ServerInstance->AddExtBanChar('S');
}
virtual void ReplaceLine(std::string &sentence)
{
/* refactor this completely due to SQUIT bug since the old code would strip last char and replace with \0 --peavey */
int seq = 0;
for (std::string::iterator i = sentence.begin(); i != sentence.end();)
{
if (*i == 3)
seq = 1;
else if (seq && (( ((*i >= '0') && (*i <= '9')) || (*i == ',') ) ))
{
seq++;
if ( (seq <= 4) && (*i == ',') )
seq = 1;
else if (seq > 3)
seq = 0;
}
else
seq = 0;
if (seq || ((*i == 2) || (*i == 15) || (*i == 22) || (*i == 21) || (*i == 31)))
i = sentence.erase(i);
else
++i;
}
}
virtual ModResult OnUserPreMessage(User* user,void* dest,int target_type, std::string &text, char status, CUList &exempt_list)
{
if (!IS_LOCAL(user))
return MOD_RES_PASSTHRU;
bool active = false;
if (target_type == TYPE_USER)
{
User* t = (User*)dest;
active = t->IsModeSet('S');
}
else if (target_type == TYPE_CHANNEL)
{
Channel* t = (Channel*)dest;
ModResult res = ServerInstance->OnCheckExemption(user,t,"stripcolor");
if (res == MOD_RES_ALLOW)
return MOD_RES_PASSTHRU;
active = !t->GetExtBanStatus(user, 'S').check(!t->IsModeSet('S'));
}
if (active)
{
this->ReplaceLine(text);
}
return MOD_RES_PASSTHRU;
}
virtual ModResult OnUserPreNotice(User* user,void* dest,int target_type, std::string &text, char status, CUList &exempt_list)
{
return OnUserPreMessage(user,dest,target_type,text,status,exempt_list);
}
virtual Version GetVersion()
{
return Version("Provides channel +S mode (strip ansi color)", VF_VENDOR);
}
};
MODULE_INIT(ModuleStripColor)
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