#ifndef __XRDCMSCLUSTID_HH__
#define __XRDCMSCLUSTID_HH__
/******************************************************************************/
/* */
/* X r d C m s C l u s t I D . h h */
/* */
/* (c) 2014 by the Board of Trustees of the Leland Stanford, Jr., University */
/* Produced by Andrew Hanushevsky for Stanford University under contract */
/* DE-AC02-76-SFO0515 with the Deprtment of Energy */
/* */
/* This file is part of the XRootD software suite. */
/* */
/* XRootD is free software: you can redistribute it and/or modify it under */
/* the terms of the GNU Lesser General Public License as published by the */
/* Free Software Foundation, either version 3 of the License, or (at your */
/* option) any later version. */
/* */
/* XRootD is distributed in the hope that it will be useful, but WITHOUT */
/* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or */
/* FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public */
/* License for more details. */
/* */
/* You should have received a copy of the GNU Lesser General Public License */
/* along with XRootD in a file called COPYING.LESSER (LGPL license) and file */
/* COPYING (GPL license). If not, see . */
/* */
/* The copyright holder's institutional names and contributor's names may not */
/* be used to endorse or promote products derived from this software without */
/* specific prior written permission of the institution or contributor. */
/******************************************************************************/
#include
#include
class XrdLink;
class XrdCmsNode;
#include "XrdCms/XrdCmsTypes.hh"
class XrdCmsClustID
{
public:
static XrdCmsClustID *AddID(const char *cID);
bool AddNode(XrdCmsNode *nP, bool isMan);
inline bool Avail() {return npNum < altMax;}
bool Exists(XrdLink *lp, const char *nid, int port);
static XrdCmsClustID *Find(const char *cID);
static SMask_t Mask(const char *cID);
inline bool IsEmpty() {return npNum < 1;}
inline bool IsSingle() {return npNum == 1;}
XrdCmsNode *RemNode(XrdCmsNode *nP);
inline int Slot() {return ntSlot;}
XrdCmsClustID() : cidMask(0), cidName(0), ntSlot(-1), npNum(0)
{memset(nodeP, 0, sizeof(nodeP));}
~XrdCmsClustID() {if (cidName) free(cidName);}
private:
static const int altMax = 8;
SMask_t cidMask;
char *cidName;
int ntSlot;
int npNum;
XrdCmsNode *nodeP[altMax];
};
#endif