1 files changed, 116 insertions, 0 deletions
diff --git a/modules/core/cs_drop.cpp b/modules/core/cs_drop.cpp
new file mode 100644
index 000000000..98daaee4f
--- /dev/null
+++ b/modules/core/cs_drop.cpp
@@ -0,0 +1,116 @@
+/* ChanServ core functions
+ *
+ * (C) 2003-2010 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 "module.h"
+
+class CommandCSDrop : public Command
+{
+ public:
+	CommandCSDrop() : Command("DROP", 1, 1)
+	{
+		this->SetFlag(CFLAG_ALLOW_FORBIDDEN);
+		this->SetFlag(CFLAG_ALLOW_SUSPENDED);
+	}
+
+	CommandReturn Execute(User *u, const std::vector<ci::string> &params)
+	{
+		const char *chan = params[0].c_str();
+		ChannelInfo *ci;
+
+		if (readonly)
+		{
+			notice_lang(Config.s_ChanServ, u, CHAN_DROP_DISABLED); // XXX: READ_ONLY_MODE?
+			return MOD_CONT;
+		}
+
+		ci = cs_findchan(chan);
+
+		if (ci->HasFlag(CI_FORBIDDEN) && !u->Account()->HasCommand("chanserv/drop"))
+		{
+			notice_lang(Config.s_ChanServ, u, CHAN_X_FORBIDDEN, chan);
+			return MOD_CONT;
+		}
+
+		if (ci->HasFlag(CI_SUSPENDED) && !u->Account()->HasCommand("chanserv/drop"))
+		{
+			notice_lang(Config.s_ChanServ, u, CHAN_X_FORBIDDEN, chan);
+			return MOD_CONT;
+		}
+
+		if ((ci->HasFlag(CI_SECUREFOUNDER) ? !IsFounder(u, ci) : !check_access(u, ci, CA_FOUNDER)) && !u->Account()->HasCommand("chanserv/drop"))
+		{
+			notice_lang(Config.s_ChanServ, u, ACCESS_DENIED);
+			return MOD_CONT;
+		}
+
+		int level = get_access(u, ci);
+
+		if (ci->c && ModeManager::FindChannelModeByName(CMODE_REGISTERED))
+			ci->c->RemoveMode(NULL, CMODE_REGISTERED, "", false);
+
+		if (ircd->chansqline && (ci->HasFlag(CI_FORBIDDEN)))
+		{
+			XLine x(ci->name.c_str());
+			ircdproto->SendSQLineDel(&x);
+		}
+
+		Alog() << Config.s_ChanServ << ": Channel " << ci->name << " dropped by " << u->GetMask() << " (founder: " << (ci->founder ? ci->founder->display : "(none)") << ")";
+
+		delete ci;
+
+		/* We must make sure that the Services admin has not normally the right to
+		 * drop the channel before issuing the wallops.
+		 */
+		if (Config.WallDrop && (level < ACCESS_FOUNDER || (!IsFounder(u, ci) && ci->HasFlag(CI_SECUREFOUNDER))))
+			ircdproto->SendGlobops(ChanServ, "\2%s\2 used DROP on channel \2%s\2", u->nick.c_str(), chan);
+
+		notice_lang(Config.s_ChanServ, u, CHAN_DROPPED, chan);
+
+		FOREACH_MOD(I_OnChanDrop, OnChanDrop(chan));
+
+		return MOD_CONT;
+	}
+
+	bool OnHelp(User *u, const ci::string &subcommand)
+	{
+		if (u->Account() && u->Account()->IsServicesOper())
+			notice_help(Config.s_ChanServ, u, CHAN_SERVADMIN_HELP_DROP);
+		else
+			notice_help(Config.s_ChanServ, u, CHAN_HELP_DROP);
+
+		return true;
+	}
+
+	void OnSyntaxError(User *u, const ci::string &subcommand)
+	{
+		syntax_error(Config.s_ChanServ, u, "DROP", CHAN_DROP_SYNTAX);
+	}
+
+	void OnServHelp(User *u)
+	{
+		notice_lang(Config.s_ChanServ, u, CHAN_HELP_CMD_DROP);
+	}
+};
+
+class CSDrop : public Module
+{
+ public:
+	CSDrop(const std::string &modname, const std::string &creator) : Module(modname, creator)
+	{
+		this->SetAuthor("Anope");
+		this->SetType(CORE);
+		this->AddCommand(ChanServ, new CommandCSDrop());
+	}
+};
+
+MODULE_INIT(CSDrop)