00001 #ifndef __XRDSSILOGGER_HH__ 00002 #define __XRDSSILOGGER_HH__ 00003 /******************************************************************************/ 00004 /* */ 00005 /* X r d S s i L o g g e r . h h */ 00006 /* */ 00007 /* (c) 2013 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 Deprtment 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 <stdarg.h> 00033 00034 //----------------------------------------------------------------------------- 00036 //----------------------------------------------------------------------------- 00037 00038 struct iovec; 00039 00040 class XrdSsiLogger 00041 { 00042 public: 00043 00044 //----------------------------------------------------------------------------- 00051 //----------------------------------------------------------------------------- 00052 00053 static void Msg(const char *pfx, const char *txt1, 00054 const char *txt2=0, const char *txt3=0); 00055 00056 //----------------------------------------------------------------------------- 00066 //----------------------------------------------------------------------------- 00067 00068 static void Msgf(const char *pfx, const char *fmt, ...); 00069 00070 //----------------------------------------------------------------------------- 00080 //----------------------------------------------------------------------------- 00081 00082 static void Msgv(const char *pfx, const char *fmt, va_list aP); 00083 00084 //----------------------------------------------------------------------------- 00090 //----------------------------------------------------------------------------- 00091 00092 static void Msgv(struct iovec *iovP, int iovN); 00093 00094 //----------------------------------------------------------------------------- 00109 //----------------------------------------------------------------------------- 00110 00111 typedef void (MCB_t)(struct timeval const &mtime, 00112 unsigned long tID, 00113 const char *msg, 00114 int mlen); 00115 00116 enum mcbType {mcbAll=0, mcbClient, mcbServer}; 00117 00118 static bool SetMCB(MCB_t &mcbP, mcbType mcbt=mcbAll); 00119 00120 //----------------------------------------------------------------------------- 00125 //----------------------------------------------------------------------------- 00126 00127 #define SSI_LOG(x) {cerr <<XrdSSiLogger::TBeg() <<x; XrdSsiLogger::TEnd();} 00128 #define SSI_SAY(x) {XrdSSiLogger::TBeg();cerr <<x; XrdSsiLogger::TEnd();} 00129 00130 static const char *TBeg(); 00131 static void TEnd(); 00132 00133 //----------------------------------------------------------------------------- 00135 //----------------------------------------------------------------------------- 00136 00137 XrdSsiLogger() {} 00138 ~XrdSsiLogger() {} 00139 }; 00140 00141 /******************************************************************************/ 00142 /* S e r v e r - S i d e L o g g i n g C a l l b a c k */ 00143 /******************************************************************************/ 00144 00145 //----------------------------------------------------------------------------- 00160 //----------------------------------------------------------------------------- 00161 #endif