* | 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>
#include "users.h"
#include "channels.h"
#include "modules.h"
+#include "helperfuncs.h"
/* $ModDesc: Provides support for the CHGHOST command */
-Server *Srv;
-
+static Server *Srv;
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";
+ }
- void Handle(char **parameters, int pcnt, userrec *user)
+ void Handle(char **parameters, int pcnt, userrec *user)
{
- for (unsigned int x = 0; x < strlen(parameters[1]); x++)
+ 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");
return;
}
}
- }
+ }
+ if ((parameters[1] - x) > 63)
+ {
+ WriteServ(user->fd,"NOTICE %s :*** CHGHOST: Host too long",user->nick);
+ return;
+ }
userrec* dest = Srv->FindNick(std::string(parameters[0]));
if (dest)
{