00001 #ifndef __XRDCMSRTABLE_HH_ 00002 #define __XRDCMSRTABLE_HH_ 00003 /******************************************************************************/ 00004 /* */ 00005 /* X r d C m s R T a b l e . h h */ 00006 /* */ 00007 /* (c) 2007 by the Board of Trustees of the Leland Stanford, Jr., University */ 00008 /* All Rights Reserved */ 00009 /* Produced by Andrew Hanushevsky for Stanford University under contract */ 00010 /* DE-AC02-76-SFO0515 with the Department of Energy */ 00011 /* */ 00012 /* This file is part of the XRootD software suite. */ 00013 /* */ 00014 /* XRootD is free software: you can redistribute it and/or modify it under */ 00015 /* the terms of the GNU Lesser General Public License as published by the */ 00016 /* Free Software Foundation, either version 3 of the License, or (at your */ 00017 /* option) any later version. */ 00018 /* */ 00019 /* XRootD is distributed in the hope that it will be useful, but WITHOUT */ 00020 /* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or */ 00021 /* FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public */ 00022 /* License for more details. */ 00023 /* */ 00024 /* You should have received a copy of the GNU Lesser General Public License */ 00025 /* along with XRootD in a file called COPYING.LESSER (LGPL license) and file */ 00026 /* COPYING (GPL license). If not, see <http://www.gnu.org/licenses/>. */ 00027 /* */ 00028 /* The copyright holder's institutional names and contributor's names may not */ 00029 /* be used to endorse or promote products derived from this software without */ 00030 /* specific prior written permission of the institution or contributor. */ 00031 /******************************************************************************/ 00032 00033 #include <string.h> 00034 00035 #include "XrdCms/XrdCmsNode.hh" 00036 #include "XrdCms/XrdCmsTypes.hh" 00037 #include "XrdSys/XrdSysPthread.hh" 00038 00039 class XrdCmsRTable 00040 { 00041 public: 00042 00043 short Add(XrdCmsNode *nP); 00044 00045 void Del(XrdCmsNode *nP); 00046 00047 XrdCmsNode *Find(short Num, int Inst); 00048 00049 void Send(const char *What, const char *data, int dlen); 00050 00051 void Lock() {myMutex.Lock();} 00052 00053 void UnLock() {myMutex.UnLock();} 00054 00055 XrdCmsRTable() {memset(Rtable, 0, sizeof(Rtable)); Hwm = -1;} 00056 00057 ~XrdCmsRTable() {} 00058 00059 private: 00060 00061 XrdSysMutex myMutex; 00062 XrdCmsNode *Rtable[maxRD]; 00063 int Hwm; 00064 }; 00065 00066 namespace XrdCms 00067 { 00068 extern XrdCmsRTable RTable; 00069 } 00070 #endif