00001 #ifndef __FRCREQUEST_H__ 00002 #define __FRCREQUEST_H__ 00003 /******************************************************************************/ 00004 /* */ 00005 /* X r d F r c R e q u e s t . h h */ 00006 /* */ 00007 /* (c) 2010 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 XrdFrcRequest 00034 { 00035 public: 00036 00037 char LFN[3072]; // Logical File Name ('\0' optional opaque) 00038 char User[256]; // User trace identifier 00039 char ID[40]; // Request ID 00040 char Notify[512]; // Notification path 00041 char Reserved[88]; 00042 char iName[32]; // Instance name 00043 char csValue[64]; // Checksum value (dependent on csType). 00044 long long addTOD; // Time added to queue 00045 int This; // Offset to this request 00046 int Next; // Offset to next request 00047 int Options; // Processing options (see below) 00048 short LFO; // Offset to lfn in url if LFN is a url (o/w 0) 00049 short Opaque; // Offset to '?' in LFN if exists, 0 o/w 00050 char Reserved2; 00051 char csType; // Checksum type 00052 char OPc; // Original Operation Request code (debugging) 00053 signed 00054 char Prty; // Request priority 00055 00056 // Flags set in options 00057 // 00058 static const int msgFail = 0x00000001; 00059 static const int msgSucc = 0x00000002; 00060 static const int makeRW = 0x00000004; 00061 static const int Migrate = 0x00000010; 00062 static const int Purge = 0x00000020; 00063 static const int Register = 0x00000040; 00064 00065 // Checksum types (not all of which are supported) 00066 // 00067 static const int csNone = 0; 00068 static const int csSHA1 = 1; 00069 static const int csSHA2 = 2; 00070 static const int csSHA3 = 3; 00071 static const int csAdler32= 4; 00072 static const int csMD5 = 5; 00073 static const int csCRC32 = 6; 00074 00075 // These define valid priorities 00076 // 00077 static const int maxPrty = 2; 00078 static const int maxPQE = 3; 00079 00080 // The following define what can be listed from the queue 00081 // 00082 enum Item {getOBJ = 0, getLFN, getOBJCGI, getLFNCGI, getMODE, getNOTE, getOP, 00083 getPRTY, getQWT, getRID, getTOD, getUSER, getLast}; 00084 00085 // These define possible queues along with the "nil" queue 00086 // 00087 static const int stgQ = 0; // Stage queue 00088 static const int migQ = 1; // Migrate queue 00089 static const int getQ = 2; // Copy in queue 00090 static const int putQ = 3; // Copy out queue 00091 static const int nilQ = 4; // Empty queue 00092 static const int numQ = 5; 00093 static const int outQ = 1; // Used as a mask only 00094 }; 00095 #endif