chanserv.cpp

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/* ChanServ functions.
 *
 * (C) 2003-2012 Anope Team
 * Contact us at team@anope.org
 *
 * Please read COPYING and README for further details.
 *
 * Based on the original code of Epona by Lara.
 * Based on the original code of Services by Andy Church.
 */

/*************************************************************************/

#include "services.h"
#include "anope.h"
#include "regchannel.h"
#include "users.h"
#include "channels.h"
#include "access.h"
#include "account.h"

ChannelInfo* cs_findchan(const Anope::string &chan)
{
        registered_channel_map::const_iterator it = RegisteredChannelList->find(chan);
        if (it != RegisteredChannelList->end())
        {
                it->second->QueueUpdate();
                return it->second;
        }

        return NULL;
}

/*************************************************************************/

bool IsFounder(const User *user, const ChannelInfo *ci)
{
        if (!user || !ci)
                return false;

        if (user->SuperAdmin)
                return true;

        if (user->Account() && user->Account() == ci->GetFounder())
                return true;

        return false;
}

/*************************************************************************/

void update_cs_lastseen(User *user, ChannelInfo *ci)
{
        if (!ci || !user)
                return;
        
        AccessGroup u_access = ci->AccessFor(user);
        for (unsigned i = u_access.size(); i > 0; --i)
                u_access[i - 1]->last_seen = Anope::CurTime;
}

/*************************************************************************/

/* Returns the best ban possible for a user depending of the bantype
   value. */

int get_idealban(const ChannelInfo *ci, User *u, Anope::string &ret)
{
        Anope::string mask;

        if (!ci || !u)
                return 0;

        Anope::string vident = u->GetIdent();

        switch (ci->bantype)
        {
                case 0:
                        ret = "*!" + vident + "@" + u->GetDisplayedHost();
                        return 1;
                case 1:
                        if (vident[0] == '~')
                                ret = "*!*" + vident + "@" + u->GetDisplayedHost();
                        else
                                ret = "*!" + vident + "@" + u->GetDisplayedHost();

                        return 1;
                case 2:
                        ret = "*!*@" + u->GetDisplayedHost();
                        return 1;
                case 3:
                        mask = create_mask(u);
                        ret = "*!" + mask;
                        return 1;

                default:
                        return 0;
        }
}