...because every now and again, i have to do a massive commit.

[user/henk/code/inspircd.git] / src / modules / m_sanick.cpp

diff --git a/src/modules/m_sanick.cpp b/src/modules/m_sanick.cpp
index b83be8f49698b94f147006119b9098f813c68842..fc1d15293d017d6a4201f4c364db7f4f619a6d8a 100644 (file)
--- a/src/modules/m_sanick.cpp
+++ b/src/modules/m_sanick.cpp
@@ -2,114 +2,105 @@
  *       | Inspire Internet Relay Chat Daemon |
  *       +------------------------------------+
  *
- *  InspIRCd is copyright (C) 2002-2006 ChatSpike-Dev.
- *                    E-mail:
- *             <brain@chatspike.net>
- *               <Craig@chatspike.net>
- *     
- * Written by Craig Edwards, Craig McLure, and others.
+ *  InspIRCd: (C) 2002-2010 InspIRCd Development Team
+ * See: http://wiki.inspircd.org/Credits
+ *
  * This program is free but copyrighted software; see
- *         the file COPYING for details.
+ *            the file COPYING for details.
  *
  * ---------------------------------------------------
  */
 
-using namespace std;
-
-#include <stdio.h>
-#include <string>
-#include "users.h"
-#include "channels.h"
-#include "modules.h"
 #include "inspircd.h"
 
 /* $ModDesc: Provides support for SANICK command */
 
-extern InspIRCd* ServerInstance;
-
-
-class cmd_sanick : public command_t
+/** Handle /SANICK
+ */
+class CommandSanick : public Command
 {
  public:
-       cmd_sanick () : command_t("SANICK", 'o', 2)
+       CommandSanick(Module* Creator) : Command(Creator,"SANICK", 2)
        {
-               this->source = "m_sanick.so";
-               syntax = "<nick> <new-nick>";
+               flags_needed = 'o'; Penalty = 0; syntax = "<nick> <new-nick>";
+               TRANSLATE3(TR_NICK, TR_TEXT, TR_END);
        }
 
-       void Handle (const char** parameters, int pcnt, userrec *user)
+       CmdResult Handle (const std::vector<std::string>& parameters, User *user)
        {
-               userrec* source = ServerInstance->FindNick(parameters[0]);
-               if (source)
+               User* target = ServerInstance->FindNick(parameters[0]);
+
+               /* Do local sanity checks and bails */
+               if (IS_LOCAL(user))
                {
-                       if (ServerInstance->IsUlined(source->server))
+                       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("990 %s :Cannot use an SA command on a u-lined client",user->nick);
-                               return;
+                               user->WriteServ("NOTICE %s :*** No such nickname: '%s'", user->nick.c_str(), parameters[0].c_str());
+                               return CMD_FAILURE;
                        }
-                       if (ServerInstance->IsNick(parameters[1]))
+
+                       if (!ServerInstance->IsNick(parameters[1].c_str(), ServerInstance->Config->Limits.NickMax))
                        {
-                               // 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.
-                               ServerInstance->WriteOpers(std::string(user->nick)+" used SANICK to change "+std::string(parameters[0])+" to "+parameters[1]);
-                               if (!source->ForceNickChange(parameters[1]))
-                               {
-                                       /* We couldnt change the nick */
-                                       userrec::QuitUser(ServerInstance, source, "Nickname collision");
-                                       return;
-                               }
+                               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))
+               {
+                       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]+")");
+                       }
+               }
 
-class ModuleSanick : public Module
-{
-       cmd_sanick*     mycommand;
- public:
-       ModuleSanick(InspIRCd* Me)
-               : Module::Module(Me)
-       {
-               
-               mycommand = new cmd_sanick();
-               ServerInstance->AddCommand(mycommand);
+               return CMD_SUCCESS;
        }
-       
-       virtual ~ModuleSanick()
-       {
-       }
-       
-       virtual Version GetVersion()
+
+       RouteDescriptor GetRouting(User* user, const std::vector<std::string>& parameters)
        {
-               return Version(1,0,0,1,VF_VENDOR);
+               User* dest = ServerInstance->FindNick(parameters[0]);
+               if (dest)
+                       return ROUTE_OPT_UCAST(dest->server);
+               return ROUTE_LOCALONLY;
        }
-       
 };
 
-// stuff down here is the module-factory stuff. For basic modules you can ignore this.
 
-class ModuleSanickFactory : public ModuleFactory
+class ModuleSanick : public Module
 {
+       CommandSanick cmd;
  public:
-       ModuleSanickFactory()
+       ModuleSanick()
+               : cmd(this)
        {
+               ServerInstance->AddCommand(&cmd);
        }
-       
-       ~ModuleSanickFactory()
+
+       virtual ~ModuleSanick()
        {
        }
-       
-       virtual Module * CreateModule(InspIRCd* Me)
+
+       virtual Version GetVersion()
        {
-               return new ModuleSanick(Me);
+               return Version("Provides support for SANICK command", VF_OPTCOMMON | VF_VENDOR);
        }
-       
-};
-
 
-extern "C" void * init_module( void )
-{
-       return new ModuleSanickFactory;
-}
+};
 
+MODULE_INIT(ModuleSanick)