X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=src%2Fmodules%2Fm_userip.cpp;h=1b2ce9b1382e4f7580b005f572375331cd8da932;hb=da29af8cba49d51e53d6e68237ccbf6370b6dd1f;hp=0b62df0a143a75efcec05ecc90dfb8a91e84308f;hpb=0757a4a495daabf661ac3b7ab79f0a5ee423abe8;p=user%2Fhenk%2Fcode%2Finspircd.git

diff --git a/src/modules/m_userip.cpp b/src/modules/m_userip.cpp
index 0b62df0a1..1b2ce9b13 100644
--- a/src/modules/m_userip.cpp
+++ b/src/modules/m_userip.cpp
@@ -1,113 +1,99 @@
-/*       +------------------------------------+
- *       | Inspire Internet Relay Chat Daemon |
- *       +------------------------------------+
+/*
+ * InspIRCd -- 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.
- * 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/>.
  */
 
-using namespace std;
-
-#include <stdio.h>
-#include <string>
-#include "users.h"
-#include "channels.h"
-#include "modules.h"
-#include "helperfuncs.h"
-
-/* $ModDesc: Provides support for USERIP command */
 
-static Server *Srv;
+#include "inspircd.h"
 
-class cmd_userip : public command_t
+/** Handle /USERIP
+ */
+class CommandUserip : public Command
 {
  public:
-	cmd_userip () : command_t("USERIP", 'o', 1)
+	CommandUserip(Module* Creator) : Command(Creator,"USERIP", 1)
 	{
-		this->source = "m_userip.so";
+		syntax = "<nick> [<nick> ...]";
 	}
 
-	void Handle (const char** parameters, int pcnt, userrec *user)
+	CmdResult Handle (const std::vector<std::string> &parameters, User *user)
 	{
-		char Return[MAXBUF],junk[MAXBUF];
-		snprintf(Return,MAXBUF,"340 %s :",user->nick);
-		for (int i = 0; i < pcnt; i++)
+		std::string retbuf = "340 " + user->nick + " :";
+		int nicks = 0;
+		bool checked_privs = false;
+		bool has_privs = false;
+
+		for (int i = 0; i < (int)parameters.size(); i++)
 		{
-			userrec *u = Find(parameters[i]);
-			if (u)
+			User *u = ServerInstance->FindNickOnly(parameters[i]);
+			if ((u) && (u->registered == REG_ALL))
 			{
-				snprintf(junk,MAXBUF,"%s%s=+%s@%s ",u->nick,*u->oper ? "*" : "",u->ident,(char*)inet_ntoa(u->ip4));
-				strlcat(Return,junk,MAXBUF);
+				// 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, "Permission Denied - You do not have the required operator privileges");
+					}
+
+					if (!has_privs)
+						continue;
+				}
+
+				retbuf = retbuf + u->nick + (u->IsOper() ? "*" : "") + "=";
+				if (u->IsAway())
+					retbuf += "-";
+				else
+					retbuf += "+";
+				retbuf += u->ident + "@" + u->GetIPString() + " ";
+				nicks++;
 			}
 		}
-		WriteServ(user->fd,Return);
+
+		if (nicks != 0)
+			user->WriteServ(retbuf);
+
+		return CMD_SUCCESS;
 	}
 };
 
 class ModuleUserIP : public Module
 {
-	cmd_userip* mycommand;
+	CommandUserip cmd;
  public:
-	ModuleUserIP(Server* Me)
-		: Module::Module(Me)
+	ModuleUserIP()
+		: cmd(this)
 	{
-		Srv = Me;
-		mycommand = new cmd_userip();
-		Srv->AddCommand(mycommand);
 	}
 
-	void Implements(char* List)
-	{
-		List[I_On005Numeric] = 1;
-	}
-
-	virtual void On005Numeric(std::string &output)
-	{
-		output = output + std::string(" USERIP");
-	}
-	
-	virtual ~ModuleUserIP()
-	{
-	}
-	
-	virtual Version GetVersion()
+	void On005Numeric(std::map<std::string, std::string>& tokens) CXX11_OVERRIDE
 	{
-		return Version(1,0,0,1,VF_VENDOR);
+		tokens["USERIP"];
 	}
-	
-};
 
-// stuff down here is the module-factory stuff. For basic modules you can ignore this.
-
-class ModuleUserIPFactory : public ModuleFactory
-{
- public:
-	ModuleUserIPFactory()
+	Version GetVersion() CXX11_OVERRIDE
 	{
+		return Version("Provides support for USERIP command",VF_VENDOR);
 	}
-	
-	~ModuleUserIPFactory()
-	{
-	}
-	
-	virtual Module * CreateModule(Server* Me)
-	{
-		return new ModuleUserIP(Me);
-	}
-	
 };
 
-
-extern "C" void * init_module( void )
-{
-	return new ModuleUserIPFactory;
-}
-
+MODULE_INIT(ModuleUserIP)