mirror of
https://github.com/anope/anope.git
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Adam
332 lines
9.6 KiB
C++
332 lines
9.6 KiB
C++
/* BotServ 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 BadwordsListCallback : public NumberList
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{
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CommandSource &source;
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ChannelInfo *ci;
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bool SentHeader;
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public:
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BadwordsListCallback(CommandSource &_source, ChannelInfo *_ci, const Anope::string &list) : NumberList(list, false), source(_source), ci(_ci), SentHeader(false)
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{
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}
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~BadwordsListCallback()
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{
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if (!SentHeader)
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source.Reply(_("No matching entries on %s bad words list."), ci->name.c_str());
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}
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void HandleNumber(unsigned Number)
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{
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if (!Number || Number > ci->GetBadWordCount())
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return;
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if (!SentHeader)
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{
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SentHeader = true;
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source.Reply(_("Bad words list for %s:\n"
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" Num Word Type"), ci->name.c_str());
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}
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DoList(source, Number - 1, ci->GetBadWord(Number - 1));
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}
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static void DoList(CommandSource &source, unsigned Number, BadWord *bw)
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{
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source.Reply(_(" %3d %-30s %s"), Number + 1, bw->word.c_str(), bw->type == BW_SINGLE ? "(SINGLE)" : (bw->type == BW_START ? "(START)" : (bw->type == BW_END ? "(END)" : "")));
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}
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};
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class BadwordsDelCallback : public NumberList
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{
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CommandSource &source;
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ChannelInfo *ci;
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Command *c;
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unsigned Deleted;
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bool override;
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public:
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BadwordsDelCallback(CommandSource &_source, ChannelInfo *_ci, Command *_c, const Anope::string &list) : NumberList(list, true), source(_source), ci(_ci), c(_c), Deleted(0), override(false)
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{
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if (!ci->AccessFor(source.u).HasPriv(CA_BADWORDS) && source.u->HasPriv("botserv/administration"))
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this->override = true;
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}
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~BadwordsDelCallback()
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{
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if (!Deleted)
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source.Reply(_("No matching entries on %s bad words list."), ci->name.c_str());
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else if (Deleted == 1)
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source.Reply(_("Deleted 1 entry from %s bad words list."), ci->name.c_str());
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else
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source.Reply(_("Deleted %d entries from %s bad words list."), Deleted, ci->name.c_str());
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}
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void HandleNumber(unsigned Number)
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{
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if (!Number || Number > ci->GetBadWordCount())
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return;
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Log(override ? LOG_OVERRIDE : LOG_COMMAND, source.u, c, ci) << "DEL " << ci->GetBadWord(Number - 1)->word;
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++Deleted;
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ci->EraseBadWord(Number - 1);
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}
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};
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class CommandBSBadwords : public Command
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{
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private:
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void DoList(CommandSource &source, ChannelInfo *ci, const Anope::string &word)
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{
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bool override = !ci->AccessFor(source.u).HasPriv(CA_BADWORDS);
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Log(override ? LOG_OVERRIDE : LOG_COMMAND, source.u, this, ci) << "LIST";
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if (!ci->GetBadWordCount())
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source.Reply(_("%s bad words list is empty."), ci->name.c_str());
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else if (!word.empty() && word.find_first_not_of("1234567890,-") == Anope::string::npos)
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{
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BadwordsListCallback list(source, ci, word);
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list.Process();
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}
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else
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{
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bool SentHeader = false;
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for (unsigned i = 0, end = ci->GetBadWordCount(); i < end; ++i)
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{
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BadWord *bw = ci->GetBadWord(i);
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if (!word.empty() && !Anope::Match(bw->word, word))
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continue;
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if (!SentHeader)
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{
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SentHeader = true;
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source.Reply(_("Bad words list for %s:\n"
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" Num Word Type"), ci->name.c_str());
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}
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BadwordsListCallback::DoList(source, i, bw);
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}
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if (!SentHeader)
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source.Reply(_("No matching entries on %s bad words list."), ci->name.c_str());
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}
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return;
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}
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void DoAdd(CommandSource &source, ChannelInfo *ci, const Anope::string &word)
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{
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size_t pos = word.rfind(' ');
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BadWordType type = BW_ANY;
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Anope::string realword = word;
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if (pos != Anope::string::npos)
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{
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Anope::string opt = word.substr(pos + 1);
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if (!opt.empty())
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{
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if (opt.equals_ci("SINGLE"))
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type = BW_SINGLE;
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else if (opt.equals_ci("START"))
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type = BW_START;
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else if (opt.equals_ci("END"))
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type = BW_END;
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}
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realword = word.substr(0, pos);
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}
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if (ci->GetBadWordCount() >= Config->BSBadWordsMax)
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{
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source.Reply(_("Sorry, you can only have %d bad words entries on a channel."), Config->BSBadWordsMax);
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return;
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}
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for (unsigned i = 0, end = ci->GetBadWordCount(); i < end; ++i)
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{
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BadWord *bw = ci->GetBadWord(i);
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if (!bw->word.empty() && ((Config->BSCaseSensitive && realword.equals_cs(bw->word)) || (!Config->BSCaseSensitive && realword.equals_ci(bw->word))))
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{
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source.Reply(_("\002%s\002 already exists in %s bad words list."), bw->word.c_str(), ci->name.c_str());
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return;
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}
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}
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bool override = !ci->AccessFor(source.u).HasPriv(CA_BADWORDS);
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Log(override ? LOG_OVERRIDE : LOG_COMMAND, source.u, this, ci) << "ADD " << realword;
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ci->AddBadWord(realword, type);
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source.Reply(_("\002%s\002 added to %s bad words list."), realword.c_str(), ci->name.c_str());
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return;
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}
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void DoDelete(CommandSource &source, ChannelInfo *ci, const Anope::string &word)
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{
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/* Special case: is it a number/list? Only do search if it isn't. */
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if (!word.empty() && isdigit(word[0]) && word.find_first_not_of("1234567890,-") == Anope::string::npos)
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{
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BadwordsDelCallback list(source, ci, this, word);
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list.Process();
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}
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else
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{
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unsigned i, end;
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BadWord *badword;
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for (i = 0, end = ci->GetBadWordCount(); i < end; ++i)
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{
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badword = ci->GetBadWord(i);
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if (word.equals_ci(badword->word))
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break;
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}
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if (i == end)
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{
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source.Reply(_("\002%s\002 not found on %s bad words list."), word.c_str(), ci->name.c_str());
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return;
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}
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bool override = !ci->AccessFor(source.u).HasPriv(CA_BADWORDS);
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Log(override ? LOG_OVERRIDE : LOG_COMMAND, source.u, this, ci) << "DEL " << badword->word;
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source.Reply(_("\002%s\002 deleted from %s bad words list."), badword->word.c_str(), ci->name.c_str());
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ci->EraseBadWord(i);
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}
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return;
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}
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void DoClear(CommandSource &source, ChannelInfo *ci)
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{
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bool override = !ci->AccessFor(source.u).HasPriv(CA_BADWORDS);
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Log(override ? LOG_OVERRIDE : LOG_COMMAND, source.u, this, ci) << "CLEAR";
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ci->ClearBadWords();
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source.Reply(_("Bad words list is now empty."));
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return;
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}
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public:
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CommandBSBadwords(Module *creator) : Command(creator, "botserv/badwords", 2, 3)
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{
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this->SetDesc(_("Maintains bad words list"));
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this->SetSyntax(_("\037channel\037 ADD \037word\037 [\037SINGLE\037 | \037START\037 | \037END\037]"));
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this->SetSyntax(_("\037channel\037 DEL {\037word\037 | \037entry-num\037 | \037list\037}"));
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this->SetSyntax(_("\037channel\037 LIST [\037mask\037 | \037list\037]"));
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this->SetSyntax(_("\037channel\037 CLEAR"));
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}
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void Execute(CommandSource &source, const std::vector<Anope::string> ¶ms)
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{
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const Anope::string &cmd = params[1];
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const Anope::string &word = params.size() > 2 ? params[2] : "";
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User *u = source.u;
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bool need_args = cmd.equals_ci("LIST") || cmd.equals_ci("CLEAR");
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if (!need_args && word.empty())
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{
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this->OnSyntaxError(source, cmd);
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return;
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}
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ChannelInfo *ci = cs_findchan(params[0]);
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if (ci == NULL)
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{
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source.Reply(CHAN_X_NOT_REGISTERED, params[0].c_str());
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return;
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}
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if (!ci->AccessFor(u).HasPriv(CA_BADWORDS) && (!need_args || !u->HasPriv("botserv/administration")))
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{
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source.Reply(ACCESS_DENIED);
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return;
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}
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if (readonly)
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{
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source.Reply(_("Sorry, channel bad words list modification is temporarily disabled."));
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return;
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}
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if (cmd.equals_ci("ADD"))
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return this->DoAdd(source, ci, word);
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else if (cmd.equals_ci("DEL"))
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return this->DoDelete(source, ci, word);
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else if (cmd.equals_ci("LIST"))
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return this->DoList(source, ci, word);
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else if (cmd.equals_ci("CLEAR"))
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return this->DoClear(source, ci);
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else
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this->OnSyntaxError(source, "");
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}
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bool OnHelp(CommandSource &source, const Anope::string &subcommand)
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{
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this->SendSyntax(source);
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source.Reply(" ");
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source.Reply(_("Maintains the \002bad words list\002 for a channel. The bad\n"
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"words list determines which words are to be kicked\n"
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"when the bad words kicker is enabled. For more information,\n"
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"type \002%s%s HELP KICK %s\002.\n"
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" \n"
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"The \002ADD\002 command adds the given word to the\n"
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"badword list. If SINGLE is specified, a kick will be\n"
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"done only if a user says the entire word. If START is \n"
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"specified, a kick will be done if a user says a word\n"
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"that starts with \037word\037. If END is specified, a kick\n"
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"will be done if a user says a word that ends with\n"
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"\037word\037. If you don't specify anything, a kick will\n"
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"be issued every time \037word\037 is said by a user.\n"
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" \n"), Config->UseStrictPrivMsgString.c_str(), source.owner->nick.c_str(), source.command.c_str());
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source.Reply(_("The \002DEL\002 command removes the given word from the\n"
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"bad words list. If a list of entry numbers is given, those\n"
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"entries are deleted. (See the example for LIST below.)\n"
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" \n"
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"The \002LIST\002 command displays the bad words list. If\n"
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"a wildcard mask is given, only those entries matching the\n"
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"mask are displayed. If a list of entry numbers is given,\n"
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"only those entries are shown; for example:\n"
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" \002#channel LIST 2-5,7-9\002\n"
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" Lists bad words entries numbered 2 through 5 and\n"
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" 7 through 9.\n"
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" \n"
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"The \002CLEAR\002 command clears all entries of the\n"
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"bad words list."));
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return true;
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}
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};
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class BSBadwords : public Module
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{
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CommandBSBadwords commandbsbadwords;
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public:
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BSBadwords(const Anope::string &modname, const Anope::string &creator) : Module(modname, creator, CORE),
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commandbsbadwords(this)
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{
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this->SetAuthor("Anope");
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ModuleManager::RegisterService(&commandbsbadwords);
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}
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};
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MODULE_INIT(BSBadwords)
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