1 files changed, 170 insertions, 0 deletions
diff --git a/src/coremods/core_oper/cmd_kill.cpp b/src/coremods/core_oper/cmd_kill.cpp
new file mode 100644
index 000000000..454bab03f
--- /dev/null
+++ b/src/coremods/core_oper/cmd_kill.cpp
@@ -0,0 +1,170 @@
+/*
+ * InspIRCd -- Internet Relay Chat Daemon
+ *
+ *   Copyright (C) 2009 Daniel De Graaf <danieldg@inspircd.org>
+ *   Copyright (C) 2008 Craig Edwards <craigedwards@brainbox.cc>
+ *   Copyright (C) 2007 Robin Burchell <robin+git@viroteck.net>
+ *
+ * This file is part of InspIRCd.  InspIRCd is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General Public
+ * License as published by the Free Software Foundation, version 2.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+ * FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
+ * details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+
+#include "inspircd.h"
+
+/** Handle /KILL.
+ */
+class CommandKill : public Command
+{
+	std::string lastuuid;
+	std::string killreason;
+
+ public:
+	/** Constructor for kill.
+	 */
+	CommandKill ( Module* parent) : Command(parent,"KILL",2,2) {
+		flags_needed = 'o';
+		syntax = "<nickname> <reason>";
+		TRANSLATE2(TR_CUSTOM, TR_CUSTOM);
+	}
+	/** Handle command.
+	 * @param parameters The parameters to the command
+	 * @param user The user issuing the command
+	 * @return A value from CmdResult to indicate command success or failure.
+	 */
+	CmdResult Handle(const std::vector<std::string>& parameters, User *user);
+	RouteDescriptor GetRouting(User* user, const std::vector<std::string>& parameters)
+	{
+		// FindNick() doesn't work here because we quit the target user in Handle() which
+		// removes it from the nicklist, so we check lastuuid: if it's empty then this KILL
+		// was for a local user, otherwise it contains the uuid of the user who was killed.
+		if (lastuuid.empty())
+			return ROUTE_LOCALONLY;
+		return ROUTE_BROADCAST;
+	}
+
+	void EncodeParameter(std::string& param, int index)
+	{
+		// Manually translate the nick -> uuid (see above), and also the reason (params[1])
+		// because we decorate it if the oper is local and want remote servers to see the
+		// decorated reason not the original.
+		param = ((index == 0) ? lastuuid : killreason);
+	}
+};
+
+/** Handle /KILL
+ */
+CmdResult CommandKill::Handle (const std::vector<std::string>& parameters, User *user)
+{
+	/* Allow comma seperated lists of users for /KILL (thanks w00t) */
+	if (CommandParser::LoopCall(user, this, parameters, 0))
+	{
+		// If we got a colon delimited list of nicks then the handler ran for each nick,
+		// and KILL commands were broadcast for remote targets.
+		return CMD_FAILURE;
+	}
+
+	User *u = ServerInstance->FindNick(parameters[0]);
+	if ((u) && (!IS_SERVER(u)))
+	{
+		/*
+		 * Here, we need to decide how to munge kill messages. Whether to hide killer, what to show opers, etc.
+		 * We only do this when the command is being issued LOCALLY, for remote KILL, we just copy the message we got.
+		 *
+		 * This conditional is so that we only append the "Killed (" prefix ONCE. If killer is remote, then the kill
+		 * just gets processed and passed on, otherwise, if they are local, it gets prefixed. Makes sense :-) -- w00t
+		 */
+
+		if (IS_LOCAL(user))
+		{
+			/*
+			 * Moved this event inside the IS_LOCAL check also, we don't want half the network killing a user
+			 * and the other half not. This would be a bad thing. ;p -- w00t
+			 */
+	 		ModResult MOD_RESULT;
+			FIRST_MOD_RESULT(OnKill, MOD_RESULT, (user, u, parameters[1]));
+
+			if (MOD_RESULT == MOD_RES_DENY)
+				return CMD_FAILURE;
+
+			killreason = "Killed (";
+			if (!ServerInstance->Config->HideKillsServer.empty())
+			{
+				// hidekills is on, use it
+				killreason += ServerInstance->Config->HideKillsServer;
+			}
+			else
+			{
+				// hidekills is off, do nothing
+				killreason += user->nick;
+			}
+
+			killreason += " (" + parameters[1] + "))";
+		}
+		else
+		{
+			/* Leave it alone, remote server has already formatted it */
+			killreason.assign(parameters[1], 0, ServerInstance->Config->Limits.MaxQuit);
+		}
+
+		/*
+		 * Now we need to decide whether or not to send a local or remote snotice. Currently this checking is a little flawed.
+		 * No time to fix it right now, so left a note. -- w00t
+		 */
+		if (!IS_LOCAL(u))
+		{
+			// remote kill
+			if (!user->server->IsULine())
+				ServerInstance->SNO->WriteToSnoMask('K', "Remote kill by %s: %s (%s)", user->nick.c_str(), u->GetFullRealHost().c_str(), parameters[1].c_str());
+			this->lastuuid = u->uuid;
+		}
+		else
+		{
+			// local kill
+			/*
+			 * XXX - this isn't entirely correct, servers A - B - C, oper on A, client on C. Oper kills client, A and B will get remote kill
+			 * snotices, C will get a local kill snotice. this isn't accurate, and needs fixing at some stage. -- w00t
+			 */
+			if (!user->server->IsULine())
+			{
+				if (IS_LOCAL(user))
+					ServerInstance->SNO->WriteGlobalSno('k',"Local Kill by %s: %s (%s)", user->nick.c_str(), u->GetFullRealHost().c_str(), parameters[1].c_str());
+				else
+					ServerInstance->SNO->WriteToSnoMask('k',"Local Kill by %s: %s (%s)", user->nick.c_str(), u->GetFullRealHost().c_str(), parameters[1].c_str());
+			}
+
+			ServerInstance->Logs->Log("KILL", LOG_DEFAULT, "LOCAL KILL: %s :%s!%s!%s (%s)", u->nick.c_str(), ServerInstance->Config->ServerName.c_str(), user->dhost.c_str(), user->nick.c_str(), parameters[1].c_str());
+
+			u->Write(":%s KILL %s :%s!%s!%s (%s)", ServerInstance->Config->HideKillsServer.empty() ? user->GetFullHost().c_str() : ServerInstance->Config->HideKillsServer.c_str(),
+					u->nick.c_str(),
+					ServerInstance->Config->ServerName.c_str(),
+					user->dhost.c_str(),
+					ServerInstance->Config->HideKillsServer.empty() ? user->nick.c_str() : ServerInstance->Config->HideKillsServer.c_str(),
+					parameters[1].c_str());
+
+			this->lastuuid.clear();
+		}
+
+		// send the quit out
+		ServerInstance->Users->QuitUser(u, killreason);
+	}
+	else
+	{
+		user->WriteNumeric(ERR_NOSUCHNICK, "%s :No such nick/channel", parameters[0].c_str());
+		return CMD_FAILURE;
+	}
+
+	return CMD_SUCCESS;
+}
+
+
+COMMAND_INIT(CommandKill)