#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