#include "module.h"
#define AUTHOR "SGR"
#define VERSION "1.00"

  /* -----------------------------------------------------------
   * Name: bs_autoassign
   * Author: SGR <Alex_SGR@ntlworld.com>
   * Date: 04/04/2004
   * -----------------------------------------------------------
   * Functions:  m_cs_auto_set_successor, m_cs_is_real_founder.
   * Limitations: None Known.
   * Tested: Ultimate(2.8.x), Unreal(3.2), Viagra.
   * -----------------------------------------------------------
   *
   * This module is designed to set the sucessor of a channel
   * to a specific Nick as it is registered. Additionally,
   * notices about the setting can be sent to the channel 
   * founder. 
   *
   * Finally, the module can be configured to check all channels
   * and if any are found to not have a founder set to set it to
   * the pre-defined nick.
   *
   * -----------------------------------------------------------
   * Change Log:
   *
   * 1: Works
   * 
   * -----------------------------------------------------------
   */

/* ---------------------------------------------------------------------- */
/* START OF CONFIGURATION BLOCK - please read the comments :)             */
/* ---------------------------------------------------------------------- */

/* This nick MUST be that of a registered Nick on you network, that is 
 * NOT suspended or forbidden. [MANDATORY] */
#define SUCCESSOR_NICK "Boobs"

/* The below notices will be broadcast when a user registers a channel that
 * then has its successor set to SUCCESSOR_NICK automatically. Up to 6 
 * notices can be sent. To use these notices define them by remvoving the
 * // from the beginnning of the lines, then by editing the text between 
 * the "quotes". */
// #define DEFAULT_SUCCESSOR_NOTICE1 "You channel's successor is being set to the networks 'channel"
// #define DEFAULT_SUCCESSOR_NOTICE2 "recovery' bot. Feel free to change the sucessor, however we"
// #define DEFAULT_SUCCESSOR_NOTICE3 "request you don't UNSET the successor for the sake of it."
// #define DEFAULT_SUCCESSOR_NOTICE4 " "
// #define DEFAULT_SUCCESSOR_NOTICE5 " " 
 
/* if the below is defined, a logchan message will NOT be generated when
 * this module sets the default successor of a channel to the
 * SUCCESSOR_NICK. To undefine this add // to the beginning of the line. */
#define DONT_LOG_SET_DEFAULT_SUCCESSOR

/* Define this If you wish for this module to automatically Scan all channels
 * and If any without a successor are found to set the successor to the
 * SUCCESSOR_NICK when the module is loaded. */
#define SET_BLANK_TO_SUCCESSOR_NICK_ON_LOAD



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



     No, like seriously, stop reading here.
 
 
     Erm.. this is important... like stop ... now.
 
 
 
 
     you just won't give up will you? 
 
 
 
 
     pff, some people have no respect for others.    
     
------------------------------------------------------------------------ */

static int m_cs_is_real_founder(User *u, ChannelInfo *ci);
int m_cs_auto_set_successor(User *u);
NickAlias *sna;
extern ChannelInfo *chanlists[256];

int AnopeInit(int argc, char **argv) 
{
    NickAlias *na;
    Command *c;
    int count=0;
    int i = 0;
    ChannelInfo *ci;
    if (!SUCCESSOR_NICK) {
        alog("[cs_defaultsuccessor] ERROR: See Below.");
        alog("[cs_defaultsuccessor] Auto-Unloading (Please configure this module properly.)");
        return MOD_STOP;
    }
    
    if (!(na = findnick(SUCCESSOR_NICK))) {
        alog("[cs_defaultsuccessor] ERROR: See Below.");
        alog("[cs_defaultsuccessor] You set a nick, in the module configuration block...");
        alog("[cs_defaultsuccessor] but was it worth it if that nick hasn't been registered?");
        alog("[cs_defaultsuccessor] Set a %s registered nick in the module config block!", s_NickServ);
        alog("[cs_defaultsuccessor] Auto-Unloading (Please configure this module properly.");
        return MOD_STOP;
    }
    if (na->status & NS_VERBOTEN) {
        alog("[cs_defaultsuccessor] ERROR: See Below.");
        alog("[cs_defaultsuccessor] You set a nick, in the module configuration block...");
        alog("[cs_defaultsuccessor] but was it worth it if that nick is forbidden?");
        alog("[cs_defaultsuccessor] Auto-Unloading (Please configure this module properly.)");
        return MOD_CONT;
    }
    sna = na;
    c = createCommand("REGISTER", m_cs_auto_set_successor, NULL,-1,-1,-1,-1,-1);
    moduleAddCommand(CHANSERV, c, MOD_TAIL);
    alog("[cs_defaultsuccessor] All channels registered will now have their successor set to %s by default.", sna->nc->display);
    alog("[cs_defaultsuccessor] Yayness!(tm) - MODULE LOADED AND ACTIVE");
    moduleAddAuthor(AUTHOR);
    moduleAddVersion(VERSION);
    #ifdef SET_BLANK_TO_SUCCESSOR_NICK_ON_LOAD
    for (i = 0; i < 256; i++) {
         for (ci = chanlists[i]; ci; ci = ci->next) {
	      if ((ci->successor == NULL)) {
                   count++;
		   ci->successor          = sna->nc;
                   ci->successor->display = sna->nc->display;
	      }
	 }
    }
    alog("[cs_defaultsuccessor] Auto-Set successor on %d channels to %s.", count, sna->nc->display);
    #endif
    return MOD_CONT;
} 

void AnopeFini(void) 
{
      alog("Unloading module cs_defaultsuccessor.so");
}

int m_cs_auto_set_successor(User *u)
{
   char *getchan = moduleGetLastBuffer();
   char *chanB = strtok(getchan, " ");
   ChannelInfo *ci; 

   if (!getchan || !chanB)  { 
       return MOD_CONT;
   }
   /* No chan was registered - syntax error perhaps? */
   if (!(ci = cs_findchan(chanB))) {
       return MOD_CONT;
   }
   /* peep is trying to reg a chan thats already registered or the chan is flagged NOBOT*/
   if (!m_cs_is_real_founder(u, ci)) {
        return MOD_CONT;
   }
   #ifndef DONT_LOG_SET_DEFAULT_SUCCESSOR
   alog("ChanServ: AUTO-SETTING Successor [%s] [Chan: %s] [Founder: %s]", ci->name, chanB, u->nick);
   #endif
   ci->successor          = sna->nc;
   ci->successor->display = sna->nc->display;
   #ifdef DEFAULT_SUCCESSOR_NOTICE1
   notice(s_ChanServ, u->nick, DEFAULT_SUCCESSOR_NOTICE1)
   #endif 
   #ifdef DEFAULT_SUCCESSOR_NOTICE2
   notice(s_ChanServ, u->nick, DEFAULT_SUCCESSOR_NOTICE2)
   #endif 
   #ifdef DEFAULT_SUCCESSOR_NOTICE3
   notice(s_ChanServ, u->nick, DEFAULT_SUCCESSOR_NOTICE3)
   #endif 
   #ifdef DEFAULT_SUCCESSOR_NOTICE4
   notice(s_ChanServ, u->nick, DEFAULT_SUCCESSOR_NOTICE4)
   #endif
   #ifdef DEFAULT_SUCCESSOR_NOTICE5
   notice(s_ChanServ, u->nick, DEFAULT_SUCCESSOR_NOTICE5)
   #endif    
   return MOD_CONT;
}

static int m_cs_is_real_founder(User *u, ChannelInfo *ci)
{
    if (u->isSuperAdmin) {
        return 1;
    }
    if (u->na && u->na->nc == ci->founder) {
        if ((nick_identified(u)  || (nick_recognized(u) && !(ci->flags & CI_SECURE)))) {
            return 1;
	}
    }
    return 0;
}