mirror of
https://github.com/anope/anope.git
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Adam
114 lines
3.3 KiB
C++
114 lines
3.3 KiB
C++
/* ChanServ core functions
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*
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* (C) 2003-2011 Anope Team
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* Contact us at team@anope.org
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*
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* Please read COPYING and README for further details.
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*
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* Based on the original code of Epona by Lara.
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* Based on the original code of Services by Andy Church.
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*/
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/*************************************************************************/
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#include "module.h"
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class CommandCSBan : public Command
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{
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public:
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CommandCSBan(const Anope::string &cname) : Command("BAN", 2, 3)
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{
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}
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CommandReturn Execute(CommandSource &source, const std::vector<Anope::string> ¶ms)
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{
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const Anope::string &chan = params[0];
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const Anope::string &target = params[1];
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const Anope::string &reason = params.size() > 2 ? params[2] : "Requested";
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User *u = source.u;
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ChannelInfo *ci = source.ci;
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Channel *c = ci->c;
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bool is_same = target.equals_ci(u->nick);
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User *u2 = is_same ? u : finduser(target);
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ChanAccess *u_access = ci->GetAccess(u), *u2_access = ci->GetAccess(u2);
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uint16 u_level = u_access ? u_access->level : 0, u2_level = u2_access ? u2_access->level : 0;
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if (!c)
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source.Reply(LanguageString::CHAN_X_NOT_IN_USE, chan.c_str());
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else if (!u2)
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source.Reply(LanguageString::NICK_X_NOT_IN_USE, target.c_str());
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else if (!is_same ? !check_access(u, ci, CA_BAN) : !check_access(u, ci, CA_BANME))
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source.Reply(LanguageString::ACCESS_DENIED);
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else if (!is_same && ci->HasFlag(CI_PEACE) && u2_level >= u_level)
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source.Reply(LanguageString::ACCESS_DENIED);
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/*
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* Dont ban/kick the user on channels where he is excepted
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* to prevent services <-> server wars.
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*/
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else if (matches_list(ci->c, u2, CMODE_EXCEPT))
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source.Reply(LanguageString::CHAN_EXCEPTED, u2->nick.c_str(), ci->name.c_str());
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else if (u2->IsProtected())
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source.Reply(LanguageString::ACCESS_DENIED);
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else
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{
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Anope::string mask;
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get_idealban(ci, u2, mask);
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// XXX need a way to detect if someone is overriding
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Log(LOG_COMMAND, u, this, ci) << "for " << mask;
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c->SetMode(NULL, CMODE_BAN, mask);
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/* We still allow host banning while not allowing to kick */
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if (!c->FindUser(u2))
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return MOD_CONT;
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if (ci->HasFlag(CI_SIGNKICK) || (ci->HasFlag(CI_SIGNKICK_LEVEL) && !check_access(u, ci, CA_SIGNKICK)))
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c->Kick(whosends(ci), u2, "%s (%s)", reason.c_str(), u->nick.c_str());
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else
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c->Kick(whosends(ci), u2, "%s", reason.c_str());
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}
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return MOD_CONT;
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}
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bool OnHelp(CommandSource &source, const Anope::string &subcommand)
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{
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source.Reply(_("Syntax: \002BAN \037#channel\037 \037nick\037 [\037reason\037]\002\n"
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" \n"
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"Bans a selected nick on a channel.\n"
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" \n"
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"By default, limited to AOPs or those with level 5 access \n"
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"and above on the channel."));
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return true;
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}
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void OnSyntaxError(CommandSource &source, const Anope::string &subcommand)
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{
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SyntaxError(source, "BAN", _("BAN \037#channel\037 \037nick\037 [\037reason\037]"));
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}
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void OnServHelp(CommandSource &source)
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{
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source.Reply(_(" BAN Bans a selected nick on a channel"));
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}
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};
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class CSBan : public Module
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{
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CommandCSBan commandcsban;
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public:
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CSBan(const Anope::string &modname, const Anope::string &creator) : Module(modname, creator), commandcsban("BAN")
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{
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this->SetAuthor("Anope");
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this->SetType(CORE);
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this->AddCommand(ChanServ, &commandcsban);
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}
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};
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MODULE_INIT(CSBan)
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