00001 #ifndef __XRDOFSTPCAUTH_HH__ 00002 #define __XRDOFSTPCAUTH_HH__ 00003 /******************************************************************************/ 00004 /* */ 00005 /* X r d O f s T P C A u t h . h h */ 00006 /* */ 00007 /* (c) 2012 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 <stdlib.h> 00034 #include <string.h> 00035 00036 #include "XrdOfs/XrdOfsTPC.hh" 00037 #include "XrdSys/XrdSysPthread.hh" 00038 00039 class XrdOfsTPCAuth : XrdOfsTPC 00040 { 00041 public: 00042 00043 int Add(Facts &Args); 00044 00045 void Del(); 00046 00047 inline int Expired() {return (time(0) >= expT);} 00048 00049 int Expired(const char *Dst, int cnt=1); 00050 00051 static int Get(Facts &Args, XrdOfsTPCAuth **theTPC); 00052 00053 static int RunTTL(int Init); 00054 00055 XrdOfsTPCAuth(int vTTL) : expT(vTTL+time(0)) {} 00056 00057 ~XrdOfsTPCAuth() {} 00058 00059 private: 00060 00061 static XrdOfsTPCAuth *Find(Facts &Args); 00062 00063 static XrdSysMutex authMutex; 00064 static XrdOfsTPCAuth *authQ; 00065 XrdOfsTPCAuth *Next; 00066 time_t expT; 00067 }; 00068 #endif