00001 #ifndef __XRDSSISERVICE_HH__ 00002 #define __XRDSSISERVICE_HH__ 00003 /******************************************************************************/ 00004 /* */ 00005 /* X r d S s i S e r v i c e . h h */ 00006 /* */ 00007 /* (c) 2015 by the Board of Trustees of the Leland Stanford, Jr., University */ 00008 /* Produced by Andrew Hanushevsky for Stanford University under contract */ 00009 /* DE-AC02-76-SFO0515 with the Department of Energy */ 00010 /* */ 00011 /* This file is part of the XRootD software suite. */ 00012 /* */ 00013 /* XRootD is free software: you can redistribute it and/or modify it under */ 00014 /* the terms of the GNU Lesser General Public License as published by the */ 00015 /* Free Software Foundation, either version 3 of the License, or (at your */ 00016 /* option) any later version. */ 00017 /* */ 00018 /* XRootD is distributed in the hope that it will be useful, but WITHOUT */ 00019 /* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or */ 00020 /* FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public */ 00021 /* License for more details. */ 00022 /* */ 00023 /* You should have received a copy of the GNU Lesser General Public License */ 00024 /* along with XRootD in a file called COPYING.LESSER (LGPL license) and file */ 00025 /* COPYING (GPL license). If not, see <http://www.gnu.org/licenses/>. */ 00026 /* */ 00027 /* The copyright holder's institutional names and contributor's names may not */ 00028 /* be used to endorse or promote products derived from this software without */ 00029 /* specific prior written permission of the institution or contributor. */ 00030 /******************************************************************************/ 00031 00032 #include <stdint.h> 00033 #include <string> 00034 00035 //----------------------------------------------------------------------------- 00048 //----------------------------------------------------------------------------- 00049 00050 class XrdSsiErrInfo; 00051 class XrdSsiRequest; 00052 class XrdSsiResource; 00053 00054 class XrdSsiService 00055 { 00056 public: 00057 00058 //----------------------------------------------------------------------------- 00062 //----------------------------------------------------------------------------- 00063 00064 static const int SsiVersion = 0x00020000; 00065 00066 int GetVersion() {return SsiVersion;} 00067 00068 //----------------------------------------------------------------------------- 00100 //----------------------------------------------------------------------------- 00101 00102 virtual bool Attach( XrdSsiErrInfo &eInfo, 00103 const std::string &handle, 00104 XrdSsiRequest &reqRef, 00105 XrdSsiResource *resP=0 00106 ) {return true;} 00107 00108 //----------------------------------------------------------------------------- 00135 //----------------------------------------------------------------------------- 00136 00137 virtual bool Prepare(XrdSsiErrInfo &eInfo, const XrdSsiResource &rDesc); 00138 00139 //----------------------------------------------------------------------------- 00156 //----------------------------------------------------------------------------- 00157 00158 virtual void ProcessRequest(XrdSsiRequest &reqRef, 00159 XrdSsiResource &resRef 00160 ) = 0; 00161 00162 //----------------------------------------------------------------------------- 00173 //----------------------------------------------------------------------------- 00174 00175 virtual bool Stop(bool immed=false) {return !immed;} 00176 00177 //----------------------------------------------------------------------------- 00179 //----------------------------------------------------------------------------- 00180 00181 XrdSsiService() {} 00182 protected: 00183 00184 //----------------------------------------------------------------------------- 00186 //----------------------------------------------------------------------------- 00187 00188 virtual ~XrdSsiService() {} 00189 }; 00190 #endif