X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=src%2Fmodules%2Fm_userip.cpp;h=bfac36b1a5ce2534e0a1c6a5a5b48ba616f63669;hb=c70a6b5699ef905c05bc669fb6cc9c16f33c6787;hp=4bc2155140dd58f76a494cd9ed3efac3e7855e0d;hpb=2cf348bf6bf64353350fb7df163cf0b9ecd95a13;p=user%2Fhenk%2Fcode%2Finspircd.git

diff --git a/src/modules/m_userip.cpp b/src/modules/m_userip.cpp
index 4bc215514..bfac36b1a 100644
--- a/src/modules/m_userip.cpp
+++ b/src/modules/m_userip.cpp
@@ -1,90 +1,114 @@
-/*       +------------------------------------+
- *       | Inspire Internet Relay Chat Daemon |
- *       +------------------------------------+
+/*
+ * InspIRCd -- 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.
- * This program is free but copyrighted software; see
- *            the file COPYING for details.
+ *   Copyright (C) 2007 Dennis Friis <peavey@inspircd.org>
+ *   Copyright (C) 2005, 2007 Craig Edwards <craigedwards@brainbox.cc>
+ *   Copyright (C) 2006 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 <stdio.h>
-#include <string>
-#include "users.h"
-#include "channels.h"
-#include "modules.h"
+
+#include "inspircd.h"
 
 /* $ModDesc: Provides support for USERIP command */
 
-Server *Srv;
-	 
-void handle_userip(char **parameters, int pcnt, userrec *user)
+/** Handle /USERIP
+ */
+class CommandUserip : public Command
 {
-        char Return[MAXBUF],junk[MAXBUF];
-        snprintf(Return,MAXBUF,"302 %s :",user->nick);
-        for (int i = 0; i < pcnt; i++)
-        {
-                userrec *u = Find(parameters[i]);
-                if (u)
-                {
-                        snprintf(junk,MAXBUF,"%s%s=+%s@%s ",u->nick,strchr(u->modes,'o') ? "*" : "",u->ident,u->ip);
-                        strlcat(Return,junk,MAXBUF);
-                }
-        }
-        WriteServ(user->fd,Return);
-}
+ public:
+	CommandUserip(Module* Creator) : Command(Creator,"USERIP", 1)
+	{
+		syntax = "<nick>{,<nick>}";
+	}
+
+	CmdResult Handle (const std::vector<std::string> &parameters, User *user)
+	{
+		std::string retbuf = "340 " + user->nick + " :";
+		int nicks = 0;
+		bool checked_privs = false;
+		bool has_privs;
+
+		for (int i = 0; i < (int)parameters.size(); i++)
+		{
+			User *u = ServerInstance->FindNick(parameters[i]);
+			if ((u) && (u->registered == REG_ALL))
+			{
+				// Anyone may query their own IP
+				if (u != user)
+				{
+					if (!checked_privs)
+					{
+						// Do not trigger the insufficient priviliges message more than once
+						checked_privs = true;
+						has_privs = user->HasPrivPermission("users/auspex");
+						if (!has_privs)
+							user->WriteNumeric(ERR_NOPRIVILEGES, "%s :Permission Denied - You do not have the required operator privileges",user->nick.c_str());
+					}
+
+					if (!has_privs)
+						continue;
+				}
+
+				retbuf = retbuf + u->nick + (IS_OPER(u) ? "*" : "") + "=";
+				if (IS_AWAY(u))
+					retbuf += "-";
+				else
+					retbuf += "+";
+				retbuf += u->ident + "@" + u->GetIPString() + " ";
+				nicks++;
+			}
+		}
 
+		if (nicks != 0)
+			user->WriteServ(retbuf);
+
+		return CMD_SUCCESS;
+	}
+};
 
 class ModuleUserIP : public Module
 {
+	CommandUserip cmd;
  public:
 	ModuleUserIP()
+		: cmd(this)
 	{
-		Srv = new Server;
-		Srv->AddCommand("USERIP",handle_UserIP,'o',1,"m_Userip.so");
 	}
-	
-	virtual ~ModuleUserIP()
-	{
-		delete Srv;
-	}
-	
-	virtual Version GetVersion()
+
+	void init()
 	{
-		return Version(1,0,0,1,VF_VENDOR);
+		ServerInstance->Modules->AddService(cmd);
+		Implementation eventlist[] = { I_On005Numeric };
+		ServerInstance->Modules->Attach(eventlist, this, sizeof(eventlist)/sizeof(Implementation));
 	}
-	
-};
-
-// stuff down here is the module-factory stuff. For basic modules you can ignore this.
 
-class ModuleUserIPFactory : public ModuleFactory
-{
- public:
-	ModuleUserIPFactory()
+	virtual void On005Numeric(std::string &output)
 	{
+		output = output + " USERIP";
 	}
-	
-	~ModuleUserIPFactory()
+
+	virtual ~ModuleUserIP()
 	{
 	}
-	
-	virtual Module * CreateModule()
+
+	virtual Version GetVersion()
 	{
-		return new ModuleUserIP;
+		return Version("Provides support for USERIP command",VF_VENDOR);
 	}
-	
-};
 
+};
 
-extern "C" void * init_module( void )
-{
-	return new ModuleUserIPFactory;
-}
+MODULE_INIT(ModuleUserIP)