#ifndef __XRDCMSMANTREE_HH_ #define __XRDCMSMANTREE_HH_ /******************************************************************************/ /* */ /* X r d C m s M a n T r e e . 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 "XrdCms/XrdCmsManager.hh" #include "XrdSys/XrdSysPthread.hh" class XrdCmsNode; class XrdCmsManTree { public: void Abort(); int Connect(int nID, XrdCmsNode *nP); void Disc(int nID); int Register(); int Trying(int nID, int Lvl); enum connStat {Aborted, Active, Connected, None, Pending, Waiting}; XrdCmsManTree(int maxC); ~XrdCmsManTree() {}; private: void Redrive(int nID) {tmInfo[nID].Status = Active; tmInfo[nID].theSem.Post(); numWaiting--; } void Pause(int nID) {tmInfo[nID].Status = Waiting; numWaiting++; myMutex.UnLock(); tmInfo[nID].theSem.Wait(); } XrdSysMutex myMutex; struct TreeInfo {XrdSysSemaphore theSem; XrdCmsNode *nodeP; connStat Status; int Level; TreeInfo() : theSem(0), nodeP(0), Status(None), Level(0) {}; ~TreeInfo() {}; } tmInfo[XrdCmsManager::MTMax]; char buff[16]; int maxTMI; int numConn; int maxConn; int atRoot; int conLevel; int conNID; int numWaiting; connStat myStatus; }; #endif