00001 #ifndef __XRDOUPOSIXCACHE_HH__ 00002 #define __XRDOUPOSIXCACHE_HH__ 00003 /******************************************************************************/ 00004 /* */ 00005 /* X r d P o s i x C a c h e . h h */ 00006 /* */ 00007 /* (c) 2018 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 class XrdOucCacheStats; 00034 00035 class XrdPosixCache 00036 { 00037 public: 00038 00039 //----------------------------------------------------------------------------- 00048 //----------------------------------------------------------------------------- 00049 00050 int CachePath(const char *url, char *buff, int blen); 00051 00052 //----------------------------------------------------------------------------- 00063 //----------------------------------------------------------------------------- 00064 00065 int CacheQuery(const char *url, bool hold=false); 00066 00067 //----------------------------------------------------------------------------- 00073 //----------------------------------------------------------------------------- 00074 00075 int Rmdir(const char* path); 00076 00077 //----------------------------------------------------------------------------- 00084 //----------------------------------------------------------------------------- 00085 00086 int Rename(const char* oldPath, const char* newPath); 00087 00088 //----------------------------------------------------------------------------- 00097 //----------------------------------------------------------------------------- 00098 00099 int Stat(const char *path, struct stat &sbuff); 00100 00101 //----------------------------------------------------------------------------- 00105 //----------------------------------------------------------------------------- 00106 00107 void Statistics(XrdOucCacheStats &Stats); 00108 00109 //----------------------------------------------------------------------------- 00116 //----------------------------------------------------------------------------- 00117 00118 int Truncate(const char* path, off_t size); 00119 00120 //----------------------------------------------------------------------------- 00126 //----------------------------------------------------------------------------- 00127 00128 int Unlink(const char* path); 00129 00130 //----------------------------------------------------------------------------- 00132 //----------------------------------------------------------------------------- 00133 00134 XrdPosixCache() {} 00135 ~XrdPosixCache() {} 00136 }; 00137 #endif