#include "module.h"
#define AUTHOR "SGR"
#define VERSION "1.01"

  /* -----------------------------------------------------------
   * Name: bs_botaddonlyunreg
   * Author: SGR <Alex_SGR@ntlworld.com>
   * Date: 30/12/2003
   * -----------------------------------------------------------
   * Functions: m_bs_noticeact, m_bs_noticesay
   * Limitations: NONE KNOWN.
   * Tested: Ultimate(2.8.x), Unreal(3.2)
   * -----------------------------------------------------------
   * This version has been tested on Ultimate2.8.6, viagra 
   * Unreal and Bahamut. All IRCd's should be compatible with
   * this module.
   *
   * This module will prevent the creation of new BotServ bots 
   * where the nick of the bot that would be created matches the
   * nick of an already registered nickname.
   * -----------------------------------------------------------*/
   
/* ---------------------------------------------------------------------- */
/* START OF CONFIGURATION BLOCK - please read the comments :)             */
/* ---------------------------------------------------------------------- */

#define NICK_REGISTERED_PLEASE_DROP "The nick you provided for the new bot is already registered. Please DROP it first."

/* ---------------------------------------------------------------------- */
/* DO NOT EDIT BELOW THIS LINE UNLESS YOU KNOW WHAT YOU ARE DOING         */
/* ---------------------------------------------------------------------- */

#define MyFree(x)       if ((x) != NULL) { free(x); }
int m_bs_botchecknicknotreg(User * u);

int AnopeInit(int argc, char **argv)
{
   Command *c;
   alog("Loading module bs_botaddonlyunreg.so");
   c = createCommand("BOT", m_bs_botchecknicknotreg, is_services_admin,-1,-1,-1,-1,-1);
   moduleAddCommand(BOTSERV, c, MOD_HEAD);
   alog("[bs_botaddonlyunreg] Services Admins and Roots will no longer be able to add");
   alog("[bs_botaddonlyunreg] new bots where the nick of the bot they are trying to add");
   alog("[bs_botaddonlyunreg] is registered with %s.", s_NickServ);
   alog("[bs_botaddonlyunreg] Yayness!(tm) - MODULE LOADED AND ACTIVE");
   moduleAddAuthor(AUTHOR);
   moduleAddVersion(VERSION);
   return MOD_CONT;
}


int m_bs_botchecknicknotreg(User * u) 
{
   char *temp = moduleGetLastBuffer();
   char *cmd  = myStrGetToken(temp,' ',0);
   char *nick = myStrGetToken(temp,' ',1);
   int  dostop = 0;
   NickAlias *na;
  
   if (cmd == NULL) {
       syntax_error(s_BotServ, u, "BOT", BOT_BOT_SYNTAX);
       dostop = 1;
   }
   else if (!(!stricmp(cmd, "ADD"))) {
            dostop = 1;
   }
   else if (!stricmp(cmd, "ADD")) {
            if (nick == NULL) {
                syntax_error(s_BotServ, u, "BOT", BOT_BOT_SYNTAX);
                dostop = 1;
	    }
            if (findbot(nick)) {
                notice_lang(s_BotServ, u, BOT_BOT_ALREADY_EXISTS, nick);
                dostop = 1;
            }
            if ((na = findnick(nick))) {
	         notice(s_BotServ, u->nick, NICK_REGISTERED_PLEASE_DROP);
	         dostop = 1;
            }
   }
   MyFree(cmd);
   MyFree(nick);
   if (dostop) { 
       return MOD_STOP;
   }
   return MOD_CONT;
}