C++ IsServer函数代码示例

//------------------------------------------------------------------------
//------------------------------------------------------------------------
//-------------------------------------------------------------------------
void CPlayerFeature::DualSOCOM(CActor *pActor)
{
	if(pActor && !pActor->IsPlayer())
	{
		IInventory *pInventory=GetActorInventory(pActor);
		if (pInventory)
		{
			if (IsServer())
			{
					m_pItemSystem->GiveItem(pActor, "SOCOM", false, false,false);
					//m_pItemSystem->SetActorItem(pActor,"SOCOM",true);
			}
		}
	}
}

/** Forwards a numeric message from a remote server.
 * @param numeric Value of numeric message.
 * @param nnn If non-zero, treat parv[1] as a numnick; else as a client name.
 * @param cptr Client that originated the numeric.
 * @param sptr Peer that sent us the numeric.
 * @param parc Count of valid arguments in \a parv.
 * @param parv Argument list.
 * @return Zero (always).
 */
int do_numeric(int numeric, int nnn, struct Client *cptr, struct Client *sptr,
    int parc, char *parv[])
{
  struct Client *acptr = 0;
  struct Channel *achptr = 0;
  char num[4];

  /* Avoid trash, we need it to come from a server and have a target  */
  if ((parc < 2) || !IsServer(sptr))
    return 0;

  /* Who should receive this message ? Will we do something with it ?
     Note that we use findUser functions, so the target can't be neither
     a server, nor a channel (?) nor a list of targets (?) .. u2.10
     should never generate numeric replies to non-users anyway
     Ahem... it can be a channel actually, csc bots use it :\ --Nem */

  if (IsChannelName(parv[1]))
    achptr = FindChannel(parv[1]);
  else
    acptr = (nnn) ? (findNUser(parv[1])) : (FindUser(parv[1]));

  if (((!acptr) || (cli_from(acptr) == cptr)) && !achptr)
    return 0;

  /* Remap low number numerics, not that I understand WHY.. --Nemesi  */
  /* numerics below 100 talk about the current 'connection', you're not
   * connected to a remote server so it doesn't make sense to send them
   * remotely - but the information they contain may be useful, so we
   * remap them up.  Weird, but true.  -- Isomer */
  if (numeric < 100)
    numeric += 100;

  ircd_snprintf(0, num, sizeof(num), "%03d", numeric);

  /* Since 2.10.10.pl14 we rewrite numerics from remote servers to appear to
   * come from the local server
   */
  if (acptr)
    sendcmdto_one((feature_bool(FEAT_HIS_REWRITE) && !IsOper(acptr)) ?
                    &me : sptr,
                  num, num, acptr, "%C %s", acptr, parv[2]);
  else
    sendcmdto_channel_butone(feature_bool(FEAT_HIS_REWRITE) ? &me : sptr,
                             num, num, achptr, cptr, SKIP_DEAF | SKIP_BURST,
                             '\0', "%H %s", achptr, parv[2]);
  return 0;
}

/*
 * Heavily modified from the ircu m_motd by codemastr
 * Also svsmotd support added
 */
DLLFUNC CMD_FUNC(m_rules)
{
	ConfigItem_tld *ptr;
	aMotd *temp;
	char userhost[USERLEN + HOSTLEN + 6];
	if (IsServer(sptr))
		return 0;
		
	if (hunt_server_token(cptr, sptr, MSG_RULES, TOK_RULES, ":%s", 1, parc,
	    parv) != HUNTED_ISME)
		return 0;
#ifndef TLINE_Remote
	if (!MyConnect(sptr))
	{
		temp = rules;
		goto playrules;
	}
#endif
	strlcpy(userhost,make_user_host(cptr->user->username, cptr->user->realhost), sizeof userhost);
	ptr = Find_tld(sptr, userhost);

	if (ptr)
	{
		temp = ptr->rules;

	}
	else
		temp = rules;

      playrules:
	if (temp == NULL)
	{
		sendto_one(sptr, err_str(ERR_NORULES), me.name, parv[0]);
		return 0;

	}

	sendto_one(sptr, rpl_str(RPL_RULESSTART), me.name, parv[0], me.name);

	while (temp)
	{
		sendto_one(sptr, rpl_str(RPL_RULES), me.name, parv[0],
		    temp->line);
		temp = temp->next;
	}
	sendto_one(sptr, rpl_str(RPL_ENDOFRULES), me.name, parv[0]);
	return 0;
}

/** Send a (prefixed) command to all channels that \a from is on.
 * @param[in] from Client originating the command.
 * @param[in] cmd Long name of command.
 * @param[in] tok Short name of command.
 * @param[in] one Client direction to skip (or NULL).
 * @param[in] pattern Format string for command arguments.
 */
void sendcmdto_common_channels_capab_butone(struct Client *from, const char *cmd,
                                      const char *tok, struct Client *one,
                                      int withcap, int skipcap,
                                      const char *pattern, ...)
{
  struct VarData vd;
  struct MsgBuf *mb;
  struct Membership *chan;
  struct Membership *member;

  assert(0 != from);
  assert(0 != cli_from(from));
  assert(0 != pattern);
  assert(!IsServer(from) && !IsMe(from));

  vd.vd_format = pattern; /* set up the struct VarData for %v */

  va_start(vd.vd_args, pattern);

  /* build the buffer */
  mb = msgq_make(0, "%:#C %s %v", from, cmd, &vd);
  va_end(vd.vd_args);

  bump_sentalong(from);
  /*
   * loop through from's channels, and the members on their channels
   */
  for (chan = cli_user(from)->channel; chan; chan = chan->next_channel) {
    if (IsZombie(chan) || IsDelayedJoin(chan))
      continue;
    for (member = chan->channel->members; member;
         member = member->next_member)
      if (MyConnect(member->user)
          && -1 < cli_fd(cli_from(member->user))
          && member->user != one
          && cli_sentalong(member->user) != sentalong_marker
          && ((withcap == CAP_NONE) || CapActive(member->user, withcap))
          && ((skipcap == CAP_NONE) || !CapActive(member->user, skipcap))) {
        cli_sentalong(member->user) = sentalong_marker;
        send_buffer(member->user, mb, 0);
      }
  }

  if (MyConnect(from) && from != one)
    send_buffer(from, mb, 0);

  msgq_clean(mb);
}

/*
 * m_sxline() - add info ban line
 *
 *	parv[0] = sender prefix
 *	parv[1] =  info banned mask
 */
int	m_sxline(struct Client *cptr, struct Client *sptr, int parc, char *parv[])
  {
    aConfItem *aconf;
    char *reason = NULL;
    char *mask;
    int len;

	if (!IsService(sptr) && !IsServer(cptr))
	  {
		sendto_one(sptr, form_str(ERR_NOPRIVILEGES), me.name, parv[0]);
		return 0;
	  }	  
		
	if(parc<3)
	  {
		sendto_one(sptr, form_str(ERR_NEEDMOREPARAMS),
      	  me.name, parv[0], "SXLINE");
        return 0;
	  }
      
    len=atoi(parv[1]);
    mask = parv[2];
    
    if ((strlen(mask) > len) && (mask[len])==':')
      {
        mask[len] = '\0';
        reason = mask+len+1;
      } 
    else
      { /* Bogus */
        return 0;
      }
    
    if (!find_sxline(mask)) /* sxline does not exist */
	  {

		aconf = make_conf();
		DupString(aconf->name, mask);
		DupString(aconf->passwd, reason);
	    aconf->next = sxlines;
		sxlines = aconf;		

        sendto_serv_butone(cptr, ":%s SXLINE %d :%s:%s", sptr->name, len,
                       aconf->name,aconf->passwd);
	  }

	return 0;
  }

/** Deactivate a jupe.
 * @param[in] cptr Local client that sent us the jupe.
 * @param[in] sptr Originator of the jupe.
 * @param[in] jupe Jupe to deactivate.
 * @param[in] lastmod New timestamp for last modification of the jupe.
 * @param[in] flags Flags to set on the jupe.
 * @return Zero.
 */
int
jupe_deactivate(struct Client *cptr, struct Client *sptr, struct Jupe *jupe,
		time_t lastmod, unsigned int flags)
{
  unsigned int saveflags = 0;

  assert(0 != jupe);

  saveflags = jupe->ju_flags;

  if (!JupeIsLocal(jupe)) {
    if (flags & JUPE_LOCAL)
      jupe->ju_flags |= JUPE_LDEACT;
    else {
      jupe->ju_flags &= ~JUPE_ACTIVE;

      if (jupe->ju_lastmod >= lastmod) /* force lastmod to increase */
	jupe->ju_lastmod++;
      else
	jupe->ju_lastmod = lastmod;
    }

    if ((saveflags & JUPE_ACTMASK) != JUPE_ACTIVE)
      return 0; /* was inactive to begin with */
  }

  /* Inform ops and log it */
  sendto_opmask_butone(0, SNO_NETWORK, "%s %s JUPE for %s, expiring at %Tu: "
		       "%s",
                       (feature_bool(FEAT_HIS_SNOTICES) || IsServer(sptr)) ?
                         cli_name(sptr) :
                         cli_name((cli_user(sptr))->server),
		       JupeIsLocal(jupe) ? "removing local" : "deactivating",
		       jupe->ju_server, jupe->ju_expire + TSoffset,
		       jupe->ju_reason);

  log_write(LS_JUPE, L_INFO, LOG_NOSNOTICE,
	    "%#C %s JUPE for %s, expiring at %Tu: %s", sptr,
	    JupeIsLocal(jupe) ? "removing local" : "deactivating",
	    jupe->ju_server, jupe->ju_expire + TSoffset, jupe->ju_reason);

  if (JupeIsLocal(jupe))
    jupe_free(jupe);
  else if (!(flags & JUPE_LOCAL)) /* don't propagate local changes */
    propagate_jupe(cptr, sptr, jupe);

  return 0;
}

int  is_chan_op(aClient *cptr, aChannel *chptr)
{
	Membership *lp;
/* chanop/halfop ? */
	if (IsServer(cptr))
		return 1;
	if (chptr)
		if ((lp = find_membership_link(cptr->user->channel, chptr)))
#ifdef PREFIX_AQ
			return ((lp->flags & (CHFL_CHANOP|CHFL_CHANPROT|CHFL_CHANOWNER)));
#else
			return ((lp->flags & CHFL_CHANOP));
#endif

	return 0;
}

aClient *find_match_server(char *mask)
{
	aClient *acptr;

	if (BadPtr(mask))
		return NULL;
	for (acptr = client, collapse(mask); acptr; acptr = acptr->next)
	{
		if (!IsServer(acptr) && !IsMe(acptr))
			continue;
		if (!match(mask, acptr->name))
			break;
		continue;
	}
	return acptr;
}

/*
 * get_client_class
 *
 * inputs	- pointer to client struct
 * output	- pointer to name of class
 * side effects - NONE
 */
const char *
get_client_class(struct Client *target_p)
{
	const char *retc = "unknown";

	if(target_p == NULL || IsMe(target_p))
		return retc;

	if(IsServer(target_p))
	{
		struct server_conf *server_p = target_p->localClient->att_sconf;
		return server_p->class_name;
	}

	return get_class_name(target_p->localClient->att_conf);;
}

/*! \brief EOB command handler
 *
 * \param source_p Pointer to allocated Client struct from which the message
 *                 originally comes from.  This can be a local or remote client.
 * \param parc     Integer holding the number of supplied arguments.
 * \param parv     Argument vector where parv[0] .. parv[parc-1] are non-NULL
 *                 pointers.
 * \note Valid arguments for this command are:
 *      - parv[0] = command
 */
static int
ms_eob(struct Client *source_p, int parc, char *parv[])
{
  assert(IsServer(source_p));

  if (MyConnect(source_p))
    sendto_realops_flags(UMODE_SERVNOTICE, L_ALL, SEND_NOTICE,
                         "End of burst from %s (%u seconds)",
                         source_p->name,
                         (unsigned int)(CurrentTime - source_p->connection->firsttime));

  server_eob(source_p);

  sendto_server(source_p, 0, 0, ":%s EOB", source_p->id);
  return 0;
}

//------------------------------------------------------------------------
void CGunTurret::OnDestroyed()
{
	CWeapon::OnDestroyed();

	if(m_fm2)
	{
		if(m_fm2->IsFiring())
			m_fm2->StopFire();
	}

	StopSound(m_lightSound);
	m_lightSound = INVALID_SOUNDID;

	if(IsServer())
		GetGameObject()->ChangedNetworkState(ASPECT_STATEBITS);
}

static int crule_directcon(int numargs, void *crulearg[])
{
  int i;
  struct Client *acptr;

  /* adapted from m_trace and exit_one_client */
  for (i = 0; i <= HighestFd; i++)
  {
    if (!(acptr = LocalClientArray[i]) || !IsServer(acptr))
      continue;
    if (match((char *)crulearg[0], cli_name(acptr)))
      continue;
    return (1);
  }
  return (0);
}

static int
ms_pong(struct Client *client_p, struct Client *source_p, int parc, const char *parv[])
{
    struct Client *target_p;
    const char *destination;

    destination = parv[2];
    source_p->flags &= ~FLAGS_PINGSENT;

    /* Now attempt to route the PONG, comstud pointed out routable PING
     * is used for SPING.  routable PING should also probably be left in
     *        -Dianora
     * That being the case, we will route, but only for registered clients (a
     * case can be made to allow them only from servers). -Shadowfax
     */
    if(!EmptyString(destination) && !match(destination, me.name) &&
            irccmp(destination, me.id))
    {
        if((target_p = find_client(destination)) ||
                (target_p = find_server(NULL, destination)))
            sendto_one(target_p, ":%s PONG %s %s",
                       get_id(source_p, target_p), parv[1],
                       get_id(target_p, target_p));
        else
        {
            if(!IsDigit(*destination))
                sendto_one_numeric(source_p, ERR_NOSUCHSERVER,
                                   form_str(ERR_NOSUCHSERVER), destination);
            return 0;
        }
    }

    /* destination is us, emulate EOB */
    if(IsServer(source_p) && !HasSentEob(source_p))
    {
        if(MyConnect(source_p))
            sendto_realops_snomask(SNO_GENERAL, L_ALL,
                                   "End of burst (emulated) from %s (%d seconds)",
                                   source_p->name,
                                   (signed int) (CurrentTime - source_p->localClient->firsttime));
        SetEob(source_p);
        eob_count++;
        call_hook(h_server_eob, source_p);
    }

    return 0;
}

/*
 *  mo_squit (oper)
 *
 *    parv[0] = sender prefix
 *    parv[1] = server name
 *    parv[2] = comment (optional)
 *
 */
int mo_squit(struct Client* cptr, struct Client* sptr, int parc, char* parv[])
{
  const char* server;
  struct Client *acptr;
  struct Client *acptr2;
  char *comment;
      
  if (parc < 2) 
    return need_more_params(sptr, "SQUIT");

  if (parc < 3 || BadPtr(parv[2]))
    comment = cli_name(sptr);
  else
    comment = parv[2];

  server = parv[1];
  /*
   * The following allows wild cards in SQUIT. Only useful
   * when the command is issued by an oper.
   */
  for (acptr = GlobalClientList; (acptr = next_client(acptr, server));
      acptr = cli_next(acptr)) {
    if (IsServer(acptr) || IsMe(acptr))
      break;
  }
  
  /* Not found? Bugger. */
  if (!acptr || IsMe(acptr))
    return send_reply(sptr, ERR_NOSUCHSERVER, server);

  /*
   * Look for a matching server that is closer,
   * that way we won't accidentally squit two close
   * servers like davis.* and davis-r.* when typing
   * /SQUIT davis*
   */
  for (acptr2 = cli_serv(acptr)->up; acptr2 != &me;
      acptr2 = cli_serv(acptr2)->up)
    if (!match(server, cli_name(acptr2)))
      acptr = acptr2;
  
  /* Disallow local opers to squit remote servers */
  if (IsLocOp(sptr) && !MyConnect(acptr))
    return send_reply(sptr, ERR_NOPRIVILEGES);

  return exit_client(cptr, acptr, sptr, comment);
}

/*
** ms_eob
**      parv[0] = sender prefix
**      parv[1] = opt. comma separated list of SIDs for which this EOB is
**                also valid
*/
static int
ms_eob(struct Client *client_p, struct Client *source_p, int parc, const char *parv[])
{
	char *copy, *state, *id;
	struct Client *target_p;
	int act = 0;

	if(!HasSentEob(source_p))
	{
		if(MyConnect(source_p))
		{
			sendto_realops_flags(UMODE_ALL, L_ALL,
					     "End of burst from %s (%d seconds)",
					     source_p->name,
					     (signed int)(rb_current_time() -
							  source_p->localClient->firsttime));
			sendto_one(source_p, ":%s EOBACK", me.id);
		}
		act = 1;
		SetEob(source_p);
		eob_count++;
	}
	if(parc > 1 && *parv[1] != '\0')
	{
		copy = LOCAL_COPY(parv[1]);
		for(id = rb_strtok_r(copy, ",", &state); id != NULL;
				id = rb_strtok_r(NULL, ",", &state))
		{
			target_p = find_id(id);
			if(target_p != NULL && IsServer(target_p) &&
					target_p->from == client_p &&
					!HasSentEob(target_p))
			{
				SetEob(target_p);
				eob_count++;
				act = 1;
			}
		}
	}
	if(!act)
		return 0;
	sendto_server(client_p, NULL, CAP_IRCNET, NOCAPS, ":%s EOB%s%s",
			source_p->id,
			parc > 1 ? " :" : "", parc > 1 ? parv[1] : "");

	return 0;
}