#ifndef __CMS_MANLIST__H #define __CMS_MANLIST__H /******************************************************************************/ /* */ /* X r d C m s M a n L i s t . h h */ /* */ /* (c) 2007 by the Board of Trustees of the Leland Stanford, Jr., University */ /* All Rights Reserved */ /* Produced by Andrew Hanushevsky for Stanford University under contract */ /* DE-AC02-76-SFO0515 with the Department 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 "XrdSys/XrdSysPthread.hh" class XrdCmsManRef; class XrdOucTList; class XrdNetAddr; class XrdCmsManList { public: // Add() adds an alternate manager to the list of managers (duplicates not added) // Previous entries for netAddr are removed before addition. // void Add(const XrdNetAddr *netAddr, char *redList, int manport, int lvl); // Del() removes all entries added under refp // void Del(const XrdNetAddr *refP) {Del(getRef(refP));} void Del(int ref); // Get a reference number for a manager // int getRef(const XrdNetAddr *refP); // haveAlts() returns true if alternates exist, false otherwise // int haveAlts() {return allMans != 0;} // Next() returns the next manager in the list and its level or 0 if none are left. // The next call to Next() will return the first manager in the list. // int Next(int &port, char *buff, int bsz); XrdCmsManList() {allMans = nextMan = 0;} ~XrdCmsManList(); private: void Add(int ref, char *manp, int manport, int lvl); XrdSysMutex refMutex; XrdOucTList *refList; XrdSysMutex mlMutex; XrdCmsManRef *nextMan; XrdCmsManRef *allMans; }; #endif