mirror of
https://github.com/anope/anope.git
synced 2026-06-24 10:56:39 +02:00
Adam
275 lines
8.6 KiB
C++
275 lines
8.6 KiB
C++
/* BotServ core functions
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*
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* (C) 2003-2012 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 BotServCore : public Module
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{
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public:
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BotServCore(const Anope::string &modname, const Anope::string &creator) : Module(modname, creator, CORE)
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{
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this->SetAuthor("Anope");
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BotServ = BotInfo::Find(Config->BotServ);
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if (!BotServ)
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throw ModuleException("No bot named " + Config->BotServ);
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Implementation i[] = { I_OnBotDelete, I_OnPrivmsg, I_OnJoinChannel, I_OnLeaveChannel,
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I_OnPreHelp, I_OnPostHelp, I_OnChannelModeSet };
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ModuleManager::Attach(i, this, sizeof(i) / sizeof(Implementation));
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}
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~BotServCore()
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{
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BotServ = NULL;
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}
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void OnBotDelete(BotInfo *bi) anope_override
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{
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if (bi == BotServ)
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BotServ = NULL;
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}
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void OnPrivmsg(User *u, Channel *c, Anope::string &msg) anope_override
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{
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if (!u || !c || !c->ci || !c->ci->bi || msg.empty())
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return;
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/* Answer to ping if needed */
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if (msg.substr(0, 6).equals_ci("\1PING ") && msg[msg.length() - 1] == '\1')
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{
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Anope::string ctcp = msg;
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ctcp.erase(ctcp.begin());
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ctcp.erase(ctcp.length() - 1);
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IRCD->SendCTCP(c->ci->bi, u->nick, "%s", ctcp.c_str());
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}
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Anope::string realbuf = msg;
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if (realbuf.substr(0, 8).equals_ci("\1ACTION ") && realbuf[realbuf.length() - 1] == '\1')
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{
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realbuf.erase(0, 8);
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realbuf.erase(realbuf.length() - 1);
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return;
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}
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if (realbuf.empty() || !c->ci->botflags.HasFlag(BS_FANTASY))
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return;
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std::vector<Anope::string> params;
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spacesepstream(realbuf).GetTokens(params);
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if (!realbuf.find(c->ci->bi->nick))
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params.erase(params.begin());
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else if (Config->BSFantasyCharacter.empty())
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;
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else if (!realbuf.find_first_of(Config->BSFantasyCharacter))
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params[0].erase(params[0].begin());
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else
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return;
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if (params.empty())
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return;
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CommandInfo::map::const_iterator it = Config->Fantasy.end();
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unsigned count = 0;
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for (unsigned max = params.size(); it == Config->Fantasy.end() && max > 0; --max)
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{
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Anope::string full_command;
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for (unsigned i = 0; i < max; ++i)
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full_command += " " + params[i];
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full_command.erase(full_command.begin());
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++count;
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it = Config->Fantasy.find(full_command);
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}
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if (it == Config->Fantasy.end())
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return;
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const CommandInfo &info = it->second;
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ServiceReference<Command> cmd("Command", info.name);
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if (!cmd)
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{
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Log(LOG_DEBUG) << "Fantasy command " << it->first << " exists for nonexistant service " << info.name << "!";
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return;
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}
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for (unsigned i = 0, j = params.size() - (count - 1); i < j; ++i)
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params.erase(params.begin());
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/* All ChanServ commands take the channel as a first parameter */
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if (cmd->name.find("chanserv/") == 0 && !cmd->HasFlag(CFLAG_STRIP_CHANNEL))
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params.insert(params.begin(), c->ci->name);
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while (cmd->max_params > 0 && params.size() > cmd->max_params)
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{
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params[cmd->max_params - 1] += " " + params[cmd->max_params];
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params.erase(params.begin() + cmd->max_params);
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}
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// Command requires registered users only
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if (!cmd->HasFlag(CFLAG_ALLOW_UNREGISTERED) && !u->Account())
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return;
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if (params.size() < cmd->min_params)
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return;
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CommandSource source(u->nick, u, u->Account(), u, c->ci->bi);
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source.c = c;
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source.command = it->first;
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source.permission = info.permission;
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EventReturn MOD_RESULT;
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if (c->ci->AccessFor(u).HasPriv("FANTASIA"))
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{
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FOREACH_RESULT(I_OnBotFantasy, OnBotFantasy(source, cmd, c->ci, params));
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}
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else
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{
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FOREACH_RESULT(I_OnBotNoFantasyAccess, OnBotNoFantasyAccess(source, cmd, c->ci, params));
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}
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if (MOD_RESULT == EVENT_STOP || !c->ci->AccessFor(u).HasPriv("FANTASIA"))
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return;
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if (MOD_RESULT != EVENT_ALLOW && !info.permission.empty() && !source.HasCommand(info.permission))
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return;
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FOREACH_RESULT(I_OnPreCommand, OnPreCommand(source, cmd, params));
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if (MOD_RESULT == EVENT_STOP)
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return;
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Reference<NickCore> nc_reference(u->Account());
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cmd->Execute(source, params);
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if (!nc_reference)
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source.nc = NULL;
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FOREACH_MOD(I_OnPostCommand, OnPostCommand(source, cmd, params));
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}
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void OnJoinChannel(User *user, Channel *c) anope_override
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{
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if (c->ci && c->ci->bi)
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{
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/**
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* We let the bot join even if it was an ignored user, as if we don't,
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* and the ignored user doesnt just leave, the bot will never
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* make it into the channel, leaving the channel botless even for
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* legit users - Rob
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**/
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if (c->users.size() >= Config->BSMinUsers && !c->FindUser(c->ci->bi))
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c->ci->bi->Join(c, &ModeManager::DefaultBotModes);
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/* Only display the greet if the main uplink we're connected
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* to has synced, or we'll get greet-floods when the net
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* recovers from a netsplit. -GD
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*/
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if (c->FindUser(c->ci->bi) && c->ci->botflags.HasFlag(BS_GREET) && user->Account() && !user->Account()->greet.empty() && c->ci->AccessFor(user).HasPriv("GREET") && user->server->IsSynced())
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{
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IRCD->SendPrivmsg(c->ci->bi, c->name, "[%s] %s", user->Account()->display.c_str(), user->Account()->greet.c_str());
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c->ci->bi->lastmsg = Anope::CurTime;
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}
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}
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}
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void OnLeaveChannel(User *u, Channel *c) anope_override
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{
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/* Channel is persistent, it shouldn't be deleted and the service bot should stay */
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if (c->HasFlag(CH_PERSIST) || (c->ci && c->ci->HasFlag(CI_PERSIST)))
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return;
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/* Channel is syncing from a netburst, don't destroy it as more users are probably wanting to join immediatly
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* We also don't part the bot here either, if necessary we will part it after the sync
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*/
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if (c->HasFlag(CH_SYNCING))
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return;
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/* Additionally, do not delete this channel if ChanServ/a BotServ bot is inhabiting it */
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if (c->HasFlag(CH_INHABIT))
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return;
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if (c->ci && c->ci->bi && u != *c->ci->bi && c->users.size() - 1 <= Config->BSMinUsers && c->FindUser(c->ci->bi))
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{
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bool persist = c->HasFlag(CH_PERSIST);
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c->SetFlag(CH_PERSIST);
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c->ci->bi->Part(c->ci->c);
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if (!persist)
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c->UnsetFlag(CH_PERSIST);
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}
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}
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EventReturn OnPreHelp(CommandSource &source, const std::vector<Anope::string> ¶ms) anope_override
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{
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if (!params.empty())
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return EVENT_CONTINUE;
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if (source.c)
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{
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source.Reply(_("\2%s\2 allows you to execute \"fantasy\" commands in the channel.\n"
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"Fantasy commands are tied to existing commands, usually on \2%s\2,\n"
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"and provide a more convenient way to execute commands. Commands that\n"
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"require a channel as a parameter will automatically have that parameter\n"
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"given.\n"), source.service->nick.c_str(), Config->ChanServ.c_str());
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if (!Config->BSFantasyCharacter.empty())
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source.Reply(_(" \n"
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"Fantasy commands may be prefixed with one of the following characters: %s\n"), Config->BSFantasyCharacter.c_str());
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source.Reply(_(" \n"
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"Available commands are:"));
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}
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else if (source.service->nick == Config->BotServ)
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{
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source.Reply(_("\002%s\002 allows you to have a bot on your own channel.\n"
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"It has been created for users that can't host or\n"
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"configure a bot, or for use on networks that don't\n"
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"allow user bots. Available commands are listed \n"
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"below; to use them, type \002%s%s \037command\037\002. For\n"
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"more information on a specific command, type\n"
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"\002%s%s %s \037command\037\002.\n "),
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Config->BotServ.c_str(), Config->UseStrictPrivMsgString.c_str(), Config->BotServ.c_str(),
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Config->UseStrictPrivMsgString.c_str(), Config->BotServ.c_str(), source.command.c_str());
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}
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return EVENT_CONTINUE;
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}
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void OnPostHelp(CommandSource &source, const std::vector<Anope::string> ¶ms) anope_override
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{
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if (!params.empty() || source.c || source.service->nick != Config->BotServ)
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return;
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source.Reply(_(" \n"
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"Bot will join a channel whenever there is at least\n"
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"\002%d\002 user(s) on it."), Config->BSMinUsers);
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if (!Config->BSFantasyCharacter.empty())
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source.Reply(_("Additionally, all %s commands can be used if fantasy\n"
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"is enabled by prefixing the command name with one of\n"
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"the following characters: %s"), Config->ChanServ.c_str(), Config->BSFantasyCharacter.c_str());
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}
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EventReturn OnChannelModeSet(Channel *c, MessageSource &, ChannelModeName Name, const Anope::string ¶m) anope_override
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{
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if (Config->BSSmartJoin && Name == CMODE_BAN && c->ci && c->ci->bi && c->FindUser(c->ci->bi))
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{
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BotInfo *bi = c->ci->bi;
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Entry ban(CMODE_BAN, param);
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if (ban.Matches(bi))
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c->RemoveMode(bi, CMODE_BAN, param);
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}
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return EVENT_CONTINUE;
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}
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};
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MODULE_INIT(BotServCore)
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