X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=src%2Fmodules%2Fm_chghost.cpp;h=fc5507822eb927bf7298ff01c0f921b93bc860a9;hb=f9636a2eff46f6829bf9e01c711ab1ba45a7d50a;hp=42b1378e04e18be6c6e6524132ab0f37b26e2c20;hpb=9861679f40d2a4f03e524998039c00d2bc838636;p=user%2Fhenk%2Fcode%2Finspircd.git

diff --git a/src/modules/m_chghost.cpp b/src/modules/m_chghost.cpp
index 42b1378e0..fc5507822 100644
--- a/src/modules/m_chghost.cpp
+++ b/src/modules/m_chghost.cpp
@@ -2,7 +2,7 @@
  *       | Inspire Internet Relay Chat Daemon |
  *       +------------------------------------+
  *
- *  Inspire is copyright (C) 2002-2004 ChatSpike-Dev.
+ *  InspIRCd is copyright (C) 2002-2006 ChatSpike-Dev.
  *                       E-mail:
  *                <brain@chatspike.net>
  *           	  <Craig@chatspike.net>
@@ -21,41 +21,50 @@ using namespace std;
 #include "users.h"
 #include "channels.h"
 #include "modules.h"
+#include "helperfuncs.h"
+#include "inspircd.h"
 
 /* $ModDesc: Provides support for the CHGHOST command */
 
-Server *Srv;
-
+static Server *Srv;
+extern InspIRCd* ServerInstance;
 
 class cmd_chghost : public command_t
 {
  public:
-         cmd_chghost () : command_t("CHGHOST",'o',2)
-	 {
-		 this->source = "m_chghost.so";
-	 }
+	cmd_chghost () : command_t("CHGHOST",'o',2)
+	{
+		this->source = "m_chghost.so";
+		syntax = "<nick> <newhost>";
+	}
 	 
-        void Handle(char **parameters, int pcnt, userrec *user)
+	void Handle(const char** parameters, int pcnt, userrec *user)
 	{
-		for (unsigned int x = 0; x < strlen(parameters[1]); x++)
+		const char * x = parameters[1];
+
+		for (; *x; x++)
 		{
-			if (((tolower(parameters[1][x]) < 'a') || (tolower(parameters[1][x]) > 'z')) && (parameters[1][x] != '.'))
+			if (((tolower(*x) < 'a') || (tolower(*x) > 'z')) && (*x != '.'))
 			{
-				if (((parameters[1][x] < '0') || (parameters[1][x]> '9')) && (parameters[1][x] != '-'))
+				if (((*x < '0') || (*x > '9')) && (*x != '-'))
 				{
-					Srv->SendTo(NULL,user,"NOTICE "+std::string(user->nick)+" :*** Invalid characters in hostname");
+					user->WriteServ("NOTICE "+std::string(user->nick)+" :*** Invalid characters in hostname");
 					return;
 				}
 			}
-		}	
-		userrec* dest = Srv->FindNick(std::string(parameters[0]));
+		}
+		if ((parameters[1] - x) > 63)
+		{
+			user->WriteServ("NOTICE %s :*** CHGHOST: Host too long",user->nick);
+			return;
+		}
+		userrec* dest = ServerInstance->FindNick(parameters[0]);
 		if (dest)
 		{
-			Srv->ChangeHost(dest,parameters[1]);
-			if (!Srv->IsUlined(user->server))
+			if ((dest->ChangeDisplayedHost(parameters[1])) && (!Srv->IsUlined(user->server)))
 			{
 				// fix by brain - ulines set hosts silently
-				Srv->SendOpers(std::string(user->nick)+" used CHGHOST to make the displayed host of "+std::string(dest->nick)+" become "+std::string(parameters[1]));
+				ServerInstance->WriteOpers(std::string(user->nick)+" used CHGHOST to make the displayed host of "+dest->nick+" become "+parameters[1]);
 			}
 		}
 	}