00001 #ifndef _XRDSSIALERT_H 00002 #define _XRDSSIALERT_H 00003 /******************************************************************************/ 00004 /* */ 00005 /* X r d S s i A l e r t . h h */ 00006 /* */ 00007 /* (c) 2017 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 "XrdOuc/XrdOucErrInfo.hh" 00034 #include "XrdSsi/XrdSsiRequest.hh" 00035 #include "XrdSys/XrdSysPthread.hh" 00036 00037 class XrdSsiAlert : public XrdOucEICB 00038 { 00039 public: 00040 00041 XrdSsiAlert *next; 00042 00043 static XrdSsiAlert *Alloc(XrdSsiRespInfoMsg &aMsg); 00044 00045 void Recycle(); 00046 00047 int SetInfo(XrdOucErrInfo &eInfo, char* aMsg, int aLen); 00048 00049 static void SetMax(int maxval) {fMax = maxval;} 00050 00051 // OucEICB methods 00052 // 00053 void Done(int &Result, XrdOucErrInfo *cbInfo, 00054 const char *path=0); 00055 00056 int Same(unsigned long long arg1, unsigned long long arg2) 00057 {return 0;} 00058 00059 XrdSsiAlert() {} 00060 ~XrdSsiAlert() {} 00061 private: 00062 00063 static XrdSysMutex aMutex; 00064 static XrdSsiAlert *free; 00065 static int fNum; 00066 static int fMax; 00067 00068 static const int fmaxDflt = 100; 00069 00070 XrdSsiRespInfoMsg *theMsg; 00071 }; 00072 #endif