X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=src%2Fmodules%2Fm_sanick.cpp;h=e7496850051f955f42d03c495e37f3d280016c50;hb=819147178db00008a215670992d0f532dd57f9e5;hp=e96f72fdf0e5b07dd3785a7810cce3f6270743f2;hpb=9fc9227cf51585dd2e44c2fcd0014c8da8f8739f;p=user%2Fhenk%2Fcode%2Finspircd.git

diff --git a/src/modules/m_sanick.cpp b/src/modules/m_sanick.cpp
index e96f72fdf..e74968500 100644
--- a/src/modules/m_sanick.cpp
+++ b/src/modules/m_sanick.cpp
@@ -2,88 +2,104 @@
  *       | Inspire Internet Relay Chat Daemon |
  *       +------------------------------------+
  *
- *  Inspire is copyright (C) 2002-2004 ChatSpike-Dev.
- *                       E-mail:
- *                <brain@chatspike.net>
- *           	  <Craig@chatspike.net>
- *     
- * Written by Craig Edwards, Craig McLure, and others.
+ *  InspIRCd: (C) 2002-2009 InspIRCd Development Team
+ * See: http://wiki.inspircd.org/Credits
+ *
  * This program is free but copyrighted software; see
  *            the file COPYING for details.
  *
  * ---------------------------------------------------
  */
 
-#include <stdio.h>
-#include <string>
-#include "users.h"
-#include "channels.h"
-#include "modules.h"
+#include "inspircd.h"
 
 /* $ModDesc: Provides support for SANICK command */
 
-Server *Srv;
-	 
-void handle_sanick(char **parameters, int pcnt, userrec *user)
+/** Handle /SANICK
+ */
+class CommandSanick : public Command
 {
-	userrec* source = Srv->FindNick(std::string(parameters[0]));
-	if (source)
+ public:
+	CommandSanick (InspIRCd* Instance) : Command(Instance,"SANICK", "o", 2, false, 0)
+	{
+		this->source = "m_sanick.so";
+		syntax = "<nick> <new-nick>";
+		TRANSLATE3(TR_NICK, TR_TEXT, TR_END);
+	}
+
+	CmdResult Handle (const std::vector<std::string>& parameters, User *user)
 	{
-		if (Srv->IsNick(std::string(parameters[1])))
+		User* target = ServerInstance->FindNick(parameters[0]);
+
+		/* Do local sanity checks and bails */
+		if (IS_LOCAL(user))
+		{
+			if (target && ServerInstance->ULine(target->server))
+			{
+				user->WriteNumeric(ERR_NOPRIVILEGES, "%s :Cannot use an SA command on a u-lined client",user->nick.c_str());
+				return CMD_FAILURE;
+			}
+
+			if (!target)
+			{
+				user->WriteServ("NOTICE %s :*** No such nickname: '%s'", user->nick.c_str(), parameters[0].c_str());
+				return CMD_FAILURE;
+			}
+
+			if (!ServerInstance->IsNick(parameters[1].c_str(), ServerInstance->Config->Limits.NickMax))
+			{
+				user->WriteServ("NOTICE %s :*** Invalid nickname '%s'", user->nick.c_str(), parameters[1].c_str());
+				return CMD_FAILURE;
+			}
+		}
+
+		/* Have we hit target's server yet? */
+		if (target && IS_LOCAL(target))
 		{
-			// FIX by brain: Cant use source->nick here because if it traverses a server link then
-			// source->nick becomes invalid as the object data moves in memory.
-			Srv->SendOpers(std::string(user->nick)+" used SANICK to change "+std::string(parameters[0])+" to "+parameters[1]);
-			Srv->ChangeUserNick(source,std::string(parameters[1]));
+			std::string oldnick = user->nick;
+			std::string newnick = target->nick;
+			if (target->ForceNickChange(parameters[1].c_str()))
+			{
+				ServerInstance->SNO->WriteToSnoMask('a', oldnick+" used SANICK to change "+newnick+" to "+parameters[1]);
+				ServerInstance->PI->SendSNONotice("A", oldnick+" used SANICK to change "+newnick+" to "+parameters[1]);
+			}
+			else
+			{
+				ServerInstance->SNO->WriteToSnoMask('a', oldnick+" failed SANICK (from "+newnick+" to "+parameters[1]+")");
+				ServerInstance->PI->SendSNONotice("A", oldnick+" failed SANICK (from "+newnick+" to "+parameters[1]+")");
+			}
+			/* Yes, hit target and we have sent our NICK out, we can now bail */
+			return CMD_LOCALONLY;
 		}
+
+		/* No, route it on */
+		return CMD_SUCCESS;
 	}
-}
+};
 
 
 class ModuleSanick : public Module
 {
+	CommandSanick*	mycommand;
  public:
-	ModuleSanick()
+	ModuleSanick(InspIRCd* Me)
+		: Module(Me)
 	{
-		Srv = new Server;
-		Srv->AddCommand("SANICK",handle_sanick,'o',2,"m_sanick.so");
+
+		mycommand = new CommandSanick(ServerInstance);
+		ServerInstance->AddCommand(mycommand);
+
 	}
-	
+
 	virtual ~ModuleSanick()
 	{
-		delete Srv;
 	}
-	
+
 	virtual Version GetVersion()
 	{
-		return Version(1,0,0,1,0);
+		return Version("$Id$", VF_COMMON | VF_VENDOR, API_VERSION);
 	}
-	
-};
-
-// stuff down here is the module-factory stuff. For basic modules you can ignore this.
 
-class ModuleSanickFactory : public ModuleFactory
-{
- public:
-	ModuleSanickFactory()
-	{
-	}
-	
-	~ModuleSanickFactory()
-	{
-	}
-	
-	virtual Module * CreateModule()
-	{
-		return new ModuleSanick;
-	}
-	
 };
 
-
-extern "C" void * init_module( void )
-{
-	return new ModuleSanickFactory;
-}
-
+MODULE_INIT(ModuleSanick)