anope

- supernets anope source code & configuration
git clone git://git.acid.vegas/anope.git
cs_unban.cpp (3377B)
      1 /* ChanServ core functions
      2  *
      3  * (C) 2003-2022 Anope Team
      4  * Contact us at team@anope.org
      5  *
      6  * Please read COPYING and README for further details.
      7  *
      8  * Based on the original code of Epona by Lara.
      9  * Based on the original code of Services by Andy Church.
     10  */
     11 
     12 #include "module.h"
     13 
     14 class CommandCSUnban : public Command
     15 {
     16  public:
     17 	CommandCSUnban(Module *creator) : Command(creator, "chanserv/unban", 0, 2)
     18 	{
     19 		this->SetDesc(_("Remove all bans preventing a user from entering a channel"));
     20 		this->SetSyntax(_("\037channel\037 [\037nick\037]"));
     21 	}
     22 
     23 	void Execute(CommandSource &source, const std::vector<Anope::string> &params) anope_override
     24 	{
     25 		ChannelMode *cm = ModeManager::FindChannelModeByName("BAN");
     26 		if (!cm)
     27 			return;
     28 
     29 		std::vector<ChannelMode *> modes = cm->listeners;
     30 		modes.push_back(cm);
     31 
     32 		if (params.empty())
     33 		{
     34 			if (!source.GetUser())
     35 				return;
     36 
     37 			std::deque<ChannelInfo *> queue;
     38 			source.GetAccount()->GetChannelReferences(queue);
     39 
     40 			unsigned count = 0;
     41 			for (unsigned i = 0; i < queue.size(); ++i)
     42 			{
     43 				ChannelInfo *ci = queue[i];
     44 
     45 				if (!ci->c || !source.AccessFor(ci).HasPriv("UNBAN"))
     46 					continue;
     47 				
     48 				FOREACH_MOD(OnChannelUnban, (source.GetUser(), ci));
     49 
     50 				for (unsigned j = 0; j < modes.size(); ++j)
     51 					if (ci->c->Unban(source.GetUser(), modes[j]->name, true))
     52 						++count;
     53 			}
     54 
     55 			Log(LOG_COMMAND, source, this, NULL) << "on all channels";
     56 			source.Reply(_("You have been unbanned from %d channels."), count);
     57 
     58 			return;
     59 		}
     60 
     61 		ChannelInfo *ci = ChannelInfo::Find(params[0]);
     62 		if (ci == NULL)
     63 		{
     64 			source.Reply(CHAN_X_NOT_REGISTERED, params[0].c_str());
     65 			return;
     66 		}
     67 
     68 		if (ci->c == NULL)
     69 		{
     70 			source.Reply(CHAN_X_NOT_IN_USE, ci->name.c_str());
     71 			return;
     72 		}
     73 
     74 		if (!source.AccessFor(ci).HasPriv("UNBAN") && !source.HasPriv("chanserv/kick"))
     75 		{
     76 			source.Reply(ACCESS_DENIED);
     77 			return;
     78 		}
     79 
     80 		User *u2 = source.GetUser();
     81 		if (params.size() > 1)
     82 			u2 = User::Find(params[1], true);
     83 
     84 		if (!u2)
     85 		{
     86 			source.Reply(NICK_X_NOT_IN_USE, params[1].c_str());
     87 			return;
     88 		}
     89 
     90 		bool override = !source.AccessFor(ci).HasPriv("UNBAN") && source.HasPriv("chanserv/kick");
     91 		Log(override ? LOG_OVERRIDE : LOG_COMMAND, source, this, ci) << "to unban " << u2->nick;
     92 
     93 		FOREACH_MOD(OnChannelUnban, (u2, ci));
     94 
     95 		for (unsigned i = 0; i < modes.size(); ++i)
     96 			ci->c->Unban(u2, modes[i]->name, source.GetUser() == u2);
     97 		if (u2 == source.GetUser())
     98 			source.Reply(_("You have been unbanned from \002%s\002."), ci->c->name.c_str());
     99 		else
    100 			source.Reply(_("\002%s\002 has been unbanned from \002%s\002."), u2->nick.c_str(), ci->c->name.c_str());
    101 	}
    102 
    103 	bool OnHelp(CommandSource &source, const Anope::string &subcommand) anope_override
    104 	{
    105 		this->SendSyntax(source);
    106 		source.Reply(" ");
    107 		source.Reply(_("Tells %s to remove all bans preventing you or the given\n"
    108 				"user from entering the given channel. If no channel is\n"
    109 				"given, all bans affecting you in channels you have access\n"
    110 				"in are removed.\n"
    111 				" \n"
    112 				"By default, limited to AOPs or those with level 5 access and above\n"
    113 				"on the channel."), source.service->nick.c_str());
    114 		return true;
    115 	}
    116 };
    117 
    118 class CSUnban : public Module
    119 {
    120 	CommandCSUnban commandcsunban;
    121 
    122  public:
    123 	CSUnban(const Anope::string &modname, const Anope::string &creator) : Module(modname, creator, VENDOR),
    124 		commandcsunban(this)
    125 	{
    126 
    127 	}
    128 };
    129 
    130 MODULE_INIT(CSUnban)