00001 #ifndef __CMS_PREPARE__H 00002 #define __CMS_PREPARE__H 00003 /******************************************************************************/ 00004 /* */ 00005 /* X r d C m s P r e p a r 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 "Xrd/XrdJob.hh" 00034 #include "Xrd/XrdScheduler.hh" 00035 00036 #include "XrdCms/XrdCmsPrepArgs.hh" 00037 #include "XrdOuc/XrdOucHash.hh" 00038 #include "XrdOuc/XrdOucStream.hh" 00039 #include "XrdSys/XrdSysPthread.hh" 00040 00041 class XrdFrcProxy; 00042 class XrdNetMsg; 00043 class XrdOucMsubs; 00044 class XrdOucName2Name; 00045 00046 class XrdCmsPrepare : public XrdJob 00047 { 00048 public: 00049 00050 int Add(XrdCmsPrepArgs &pargs); 00051 00052 int Del(char *reqid); 00053 00054 int Exists(char *path); 00055 00056 void Gone(char *path); 00057 00058 void DoIt(); 00059 00060 void Init(); 00061 00062 void Inform(const char *cmd, XrdCmsPrepArgs *pargs); 00063 00064 int isOK() {return prepOK;} 00065 00066 int Pending() {return NumFiles;} 00067 00068 void Prepare(XrdCmsPrepArgs *pargs); 00069 00070 void Reset(const char *iName, const char *aPath, int aMode); 00071 00072 int setParms(int rcnt, int stime, int deco=0); 00073 00074 int setParms(const char *ifpgm, char *ifmsg=0); 00075 00076 int setParms(XrdOucName2Name *n2n) {N2N = n2n; return 0;} 00077 00078 XrdCmsPrepare(); 00079 ~XrdCmsPrepare() {} // Never gets deleted 00080 00081 private: 00082 00083 int isOnline(char *path); 00084 void Reset(); 00085 void Scrub(); 00086 int startIF(); 00087 00088 XrdSysMutex PTMutex; 00089 XrdOucHash<char> PTable; 00090 XrdOucStream prepSched; 00091 XrdOucName2Name *N2N; 00092 XrdOucMsubs *prepMsg; 00093 XrdNetMsg *Relay; 00094 XrdFrcProxy *PrepFrm; 00095 char *prepif; 00096 time_t lastemsg; 00097 pid_t preppid; 00098 int prepOK; 00099 int NumFiles; 00100 int doEcho; 00101 int resetcnt; 00102 int scrub2rst; 00103 int scrubtime; 00104 }; 00105 00106 namespace XrdCms 00107 { 00108 extern XrdCmsPrepare PrepQ; 00109 } 00110 #endif