#include "macros.h"
#include "config.h"
#include "struct.h"
#include "common.h"
#include "sys.h"
#include "numeric.h"
#include "msg.h"
#include "channel.h"
#include <time.h>
#include <sys/stat.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#ifdef _WIN32
#include <io.h>
#endif
#include <fcntl.h>
#include "h.h"
#include "proto.h"
#ifdef STRIPBADWORDS
#include "badwords.h"
#endif
#ifdef _WIN32
#include "version.h"
#endif
#define MSG_CHGHOST  "CHGHOST"
#define TOK_CHGHOST  "AL"
DLLFUNC int m_chghost(aClient *cptr, aClient *sptr, int parc, char *parv[]);
ModuleHeader MOD_HEADER(m_chghost)
  = {
 "chghost", /* Name of module */
 "$Id: m_chghost.c,v 1.1.6.9 2006/06/16 18:29:16 syzop Exp $", /* Version */
 "/chghost", /* Short description of module */
 "3.2-b8-1",
    };
DLLFUNC int MOD_INIT(m_chghost)(ModuleInfo *modinfo)
{
 /*
  * We call our add_Command crap here
 */
 add_Command(MSG_CHGHOST, TOK_CHGHOST, m_chghost, MAXPARA);
 MARK_AS_OFFICIAL_MODULE(modinfo);
 return MOD_SUCCESS;
}
DLLFUNC int MOD_LOAD(m_chghost)(int module_load)
{
 return MOD_SUCCESS;
 
}
DLLFUNC int MOD_UNLOAD(m_chghost)(int module_unload)
{
 if (del_Command(MSG_CHGHOST, TOK_CHGHOST, m_chghost) < 0)
 {
  sendto_realops("Failed to delete commands when unloading %s",
    MOD_HEADER(m_chghost).name);
 }
 return MOD_SUCCESS;
 
}
 
DLLFUNC int m_chghost(aClient *cptr, aClient *sptr, int parc, char *parv[])
{
 aClient *acptr;
 if (MyClient(sptr) && !IsAnOper(sptr))
 {
  sendto_one(sptr, err_str(ERR_NOPRIVILEGES), me.name,
   parv[0]);
  return 0;
 }
#ifdef DISABLE_USERMOD
 if (MyClient(sptr))
 {
  sendto_one(sptr, err_str(ERR_DISABLED), me.name, sptr->name, "CHGHOST",
   "This command is disabled on this server");
  return 0;
 }
#endif
 
 if ((acptr = find_person(parv[1], NULL)))
 {
  DYN_LOCAL(char, did_parts, acptr->user->joined);
  if (!strcmp(GetHost(acptr), parv[2]))
  {
   sendnotice(sptr, "*** /ChgHost Error: requested host is same as current host.");
   DYN_FREE(did_parts);
   return 0;
  }
  switch (UHOST_ALLOWED)
  {
   case UHALLOW_NEVER:
    if (MyClient(sptr))
    {
     sendto_one(sptr, err_str(ERR_DISABLED), me.name, sptr->name, "CHGHOST",
      "This command is disabled on this server");
     DYN_FREE(did_parts);
     return 0;
    }
    break;
   case UHALLOW_ALWAYS:
    break;
   case UHALLOW_NOCHANS:
   if (IsPerson(acptr) && MyClient(sptr) && acptr->user->joined)
    {
     sendnotice(sptr, "*** /ChgHost can not be used while %s is on a channel", acptr->name);
     DYN_FREE(did_parts);
     return 0;
    }
    break;
   case UHALLOW_REJOIN:
    rejoin_doparts(acptr, did_parts);
    /* join sent later when the host has been changed */
    break;
  }
 
  if (!IsULine(sptr))
  {
   sendto_snomask(SNO_EYES,
       "%s changed the virtual hostname of %s (%s@%s) to be %s",
       sptr->name, acptr->name, acptr->user->username,
       acptr->user->realhost, parv[2]);
   /* Logging added by XeRXeS */
          ircd_log(LOG_CHGCMDS,                                         
    "CHGHOST: %s changed the virtual hostname of %s (%s@%s) to be %s",
    sptr->name, acptr->name, acptr->user->username, acptr->user->realhost, parv[2]); 
  }
 
 
  acptr->umodes |= UMODE_HIDE;
  acptr->umodes |= UMODE_SETHOST;
  sendto_serv_butone_token(cptr, sptr->name,
      MSG_CHGHOST, TOK_CHGHOST, "%s %s", acptr->name, parv[2]);
  if (acptr->user->virthost)
  {
   MyFree(acptr->user->virthost);
   acptr->user->virthost = 0;
  }
  acptr->user->virthost = strdup(parv[2]);
  if (UHOST_ALLOWED == UHALLOW_REJOIN)
   rejoin_dojoinandmode(acptr, did_parts);
  DYN_FREE(did_parts);
  return 0;
 }
 else
 {
  sendto_one(sptr, err_str(ERR_NOSUCHNICK), me.name, sptr->name,
      parv[1]);
  return 0;
 }
 return 0;
}

#include "macros.h"
#include "config.h"
#include "struct.h"
#include "common.h"
#include "sys.h"
#include "numeric.h"
#include "msg.h"
#include "channel.h"
#include <time.h>
#include <sys/stat.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#ifdef _WIN32
#include <io.h>
#endif
#include <fcntl.h>
#include "h.h"
#include "proto.h"
#ifdef STRIPBADWORDS
#include "badwords.h"
#endif
#ifdef _WIN32
#include "version.h"
#endif
#define MSG_CHGIDENT  "CHGIDENT"
#define TOK_CHGIDENT  "AZ"
DLLFUNC int m_chgident(aClient *cptr, aClient *sptr, int parc, char *parv[]);
 
ModuleHeader MOD_HEADER(m_chgident)
  = {
 "chgident", /* Name of module */
 "$Id: m_chgident.c,v 1.1.6.9 2006/06/16 18:29:16 syzop Exp $", /* Version */
 "/chgident", /* Short description of module */
 "3.2-b8-1",
 NULL 
    };
DLLFUNC int MOD_INIT(m_chgident)(ModuleInfo *modinfo)
{
 add_Command(MSG_CHGIDENT, TOK_CHGIDENT, m_chgident, MAXPARA);
 MARK_AS_OFFICIAL_MODULE(modinfo);
 return MOD_SUCCESS;
}
DLLFUNC int MOD_LOAD(m_chgident)(int module_load)
{
 return MOD_SUCCESS;
}
DLLFUNC int MOD_UNLOAD(m_chgident)(int module_unload)
{
 if (del_Command(MSG_CHGIDENT, TOK_CHGIDENT, m_chgident) < 0)
 {
  sendto_realops("Failed to delete commands when unloading %s",
    MOD_HEADER(m_chgident).name);
 }
 return MOD_SUCCESS;
}
 
int m_chgident(aClient *cptr, aClient *sptr, int parc, char *parv[])
{
aClient *acptr;
char *s;
int  legalident = 1;
 if (MyClient(sptr) && !IsAnOper(sptr))
 {
  sendto_one(sptr, err_str(ERR_NOPRIVILEGES), me.name, parv[0]);
  return 0;
 }
 
#ifdef DISABLE_USERMOD
 if (MyClient(sptr))
 {
  sendto_one(sptr, err_str(ERR_DISABLED), me.name, sptr->name, "CHGIDENT",
   "This command is disabled on this server");
  return 0;
 }
#endif
 if ((parc < 3) || !*parv[2])
 {
  sendto_one(sptr, err_str(ERR_NEEDMOREPARAMS), me.name, sptr->name, "CHGIDENT");
  return 0;
 }
 if (strlen(parv[2]) > (USERLEN))
 {
  sendnotice(sptr, "*** ChgIdent Error: Requested ident too long -- rejected.");
  return 0;
 }
 
 if ((acptr = find_person(parv[1], NULL)))
 {
  DYN_LOCAL(char, did_parts, acptr->user->joined);
  switch (UHOST_ALLOWED)
  {
   case UHALLOW_NEVER:
    if (MyClient(sptr))
    {
     sendto_one(sptr, err_str(ERR_DISABLED), me.name, sptr->name, "CHGIDENT",
      "This command is disabled on this server");
     DYN_FREE(did_parts);
     return 0;
    }
    break;
   case UHALLOW_ALWAYS:
    break;
   case UHALLOW_NOCHANS:
    if (IsPerson(acptr) && MyClient(sptr) && acptr->user->joined)
    {
     sendnotice(sptr, "*** /ChgIdent can not be used while %s is on a channel", acptr->name);
     DYN_FREE(did_parts);
     return 0;
    }
    break;
   case UHALLOW_REJOIN:
    rejoin_doparts(acptr, did_parts);
    /* join sent later when the ident has been changed */
    break;
  }
  if (!IsULine(sptr))
  {
   sendto_snomask(SNO_EYES,
       "%s changed the virtual ident of %s (%s@%s) to be %s",
       sptr->name, acptr->name, acptr->user->username,
       GetHost(acptr), parv[2]);
   /* Logging ability added by XeRXeS */
   ircd_log(LOG_CHGCMDS,
    "CHGIDENT: %s changed the virtual ident of %s (%s@%s) to be %s",
    sptr->name, acptr->name, acptr->user->username,    
    GetHost(acptr), parv[2]);
  }
 
  sendto_serv_butone_token(cptr, sptr->name,
      MSG_CHGIDENT,
      TOK_CHGIDENT, "%s %s", acptr->name, parv[2]);
  ircsprintf(acptr->user->username, "%s", parv[2]);
  if (UHOST_ALLOWED == UHALLOW_REJOIN)
   rejoin_dojoinandmode(acptr, did_parts);
  DYN_FREE(did_parts);
  return 0;
 }
 else
 {
  sendto_one(sptr, err_str(ERR_NOSUCHNICK), me.name, sptr->name,
      parv[1]);
  return 0;
 }
 return 0;
}