Get rid of the OnRemoteKill hook, make use of GetRouting() and TR_CUSTOM to route KILLs

5 files changed, 25 insertions, 25 deletions

diff --git a/src/commands/cmd_kill.cpp b/src/commands/cmd_kill.cpp
index 04a59f60a..74024f84e 100644
--- a/src/commands/cmd_kill.cpp
+++ b/src/commands/cmd_kill.cpp
@@ -28,13 +28,16 @@
  */
 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>";
-		TRANSLATE3(TR_NICK, TR_TEXT, TR_END);
+		TRANSLATE3(TR_CUSTOM, TR_CUSTOM, TR_END);
 	}
 	/** Handle command.
 	 * @param parameters The parameters to the comamnd
@@ -45,11 +48,21 @@ class CommandKill : public Command
 	CmdResult Handle(const std::vector<std::string>& parameters, User *user);
 	RouteDescriptor GetRouting(User* user, const std::vector<std::string>& parameters)
 	{
-		// local kills of remote users are routed via the OnRemoteKill hook
-		if (IS_LOCAL(user))
+		// 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
@@ -58,7 +71,11 @@ CmdResult CommandKill::Handle (const std::vector<std::string>& parameters, User
 {
 	/* Allow comma seperated lists of users for /KILL (thanks w00t) */
 	if (CommandParser::LoopCall(user, this, parameters, 0))
-		return CMD_SUCCESS;
+	{
+		// 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)))
@@ -71,7 +88,6 @@ CmdResult CommandKill::Handle (const std::vector<std::string>& parameters, User
 		 * just gets processed and passed on, otherwise, if they are local, it gets prefixed. Makes sense :-) -- w00t
 		 */
 
-		std::string killreason;
 		if (IS_LOCAL(user))
 		{
 			/*
@@ -112,7 +128,7 @@ CmdResult CommandKill::Handle (const std::vector<std::string>& parameters, User
 		{
 			// remote kill
 			ServerInstance->SNO->WriteToSnoMask('K', "Remote kill by %s: %s (%s)", user->nick.c_str(), u->GetFullRealHost().c_str(), parameters[1].c_str());
-			FOREACH_MOD(I_OnRemoteKill, OnRemoteKill(user, u, killreason, killreason));
+			this->lastuuid = u->uuid;
 		}
 		else
 		{
@@ -138,6 +154,8 @@ CmdResult CommandKill::Handle (const std::vector<std::string>& parameters, User
 						ServerInstance->Config->HideKillsServer.empty() ? user->nick.c_str() : ServerInstance->Config->HideKillsServer.c_str(),
 						parameters[1].c_str());
 			}
+
+			this->lastuuid.clear();
 		}
 
 		// send the quit out
diff --git a/src/modules.cpp b/src/modules.cpp
index 7f3695ade..8bd44ff68 100644
--- a/src/modules.cpp
+++ b/src/modules.cpp
@@ -125,7 +125,6 @@ ModResult	Module::OnPassCompare(Extensible* ex, const std::string &password, con
 void		Module::OnGlobalOper(User*) { }
 void		Module::OnPostConnect(User*) { }
 void		Module::OnUserMessage(User*, void*, int, const std::string&, char, const CUList&, MessageType) { }
-void 		Module::OnRemoteKill(User*, User*, const std::string&, const std::string&) { }
 void		Module::OnUserInvite(User*, User*, Channel*, time_t) { }
 void		Module::OnPostTopicChange(User*, Channel*, const std::string&) { }
 void		Module::OnGetServerDescription(const std::string&, std::string&) { }
diff --git a/src/modules/m_spanningtree/main.cpp b/src/modules/m_spanningtree/main.cpp
index 7c698a83e..9af4bfd0c 100644
--- a/src/modules/m_spanningtree/main.cpp
+++ b/src/modules/m_spanningtree/main.cpp
@@ -76,7 +76,7 @@ void ModuleSpanningTree::init()
 		I_OnPreCommand, I_OnGetServerDescription, I_OnUserInvite, I_OnPostTopicChange,
 		I_OnUserMessage, I_OnBackgroundTimer, I_OnUserJoin,
 		I_OnChangeHost, I_OnChangeName, I_OnChangeIdent, I_OnUserPart, I_OnUnloadModule,
-		I_OnUserQuit, I_OnUserPostNick, I_OnUserKick, I_OnRemoteKill, I_OnRehash, I_OnPreRehash,
+		I_OnUserQuit, I_OnUserPostNick, I_OnUserKick, I_OnRehash, I_OnPreRehash,
 		I_OnOper, I_OnAddLine, I_OnDelLine, I_OnMode, I_OnLoadModule, I_OnStats,
 		I_OnSetAway, I_OnPostCommand, I_OnUserConnect, I_OnAcceptConnection
 	};
@@ -667,21 +667,6 @@ void ModuleSpanningTree::OnUserKick(User* source, Membership* memb, const std::s
 	}
 }
 
-void ModuleSpanningTree::OnRemoteKill(User* source, User* dest, const std::string &reason, const std::string &operreason)
-{
-	if (!IS_LOCAL(source))
-		return; // Only start routing if we're origin.
-
-	ServerInstance->OperQuit.set(dest, operreason);
-	parameterlist params;
-	params.push_back(":"+operreason);
-	Utils->DoOneToMany(dest->uuid,"OPERQUIT",params);
-	params.clear();
-	params.push_back(dest->uuid);
-	params.push_back(":"+reason);
-	Utils->DoOneToMany(source->uuid,"KILL",params);
-}
-
 void ModuleSpanningTree::OnPreRehash(User* user, const std::string &parameter)
 {
 	if (loopCall)
diff --git a/src/modules/m_spanningtree/main.h b/src/modules/m_spanningtree/main.h
index 9b827a6ef..22357aed4 100644
--- a/src/modules/m_spanningtree/main.h
+++ b/src/modules/m_spanningtree/main.h
@@ -157,7 +157,6 @@ class ModuleSpanningTree : public Module
 	void OnUserQuit(User* user, const std::string &reason, const std::string &oper_message) CXX11_OVERRIDE;
 	void OnUserPostNick(User* user, const std::string &oldnick) CXX11_OVERRIDE;
 	void OnUserKick(User* source, Membership* memb, const std::string &reason, CUList& excepts) CXX11_OVERRIDE;
-	void OnRemoteKill(User* source, User* dest, const std::string &reason, const std::string &operreason) CXX11_OVERRIDE;
 	void OnPreRehash(User* user, const std::string &parameter) CXX11_OVERRIDE;
 	void OnRehash(User* user) CXX11_OVERRIDE;
 	void OnOper(User* user, const std::string &opertype) CXX11_OVERRIDE;
diff --git a/src/modules/m_testnet.cpp b/src/modules/m_testnet.cpp
index d32f26a4b..4bff4b711 100644
--- a/src/modules/m_testnet.cpp
+++ b/src/modules/m_testnet.cpp
@@ -129,7 +129,6 @@ static void checkall(Module* noimpl)
 	CHK(OnPreMode);
 	CHK(On005Numeric);
 	CHK(OnKill);
-	CHK(OnRemoteKill);
 	CHK(OnLoadModule);
 	CHK(OnUnloadModule);
 	CHK(OnBackgroundTimer);