-// $Id:
-
-/**************************************************************************
- * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
- * *
- * Authors: Matthias Richter <Matthias.Richter@ift.uib.no> *
- * Timm Steinbeck <timm@kip.uni-heidelberg.de> *
- * for The ALICE Off-line Project. *
- * *
- * Permission to use, copy, modify and distribute this software and its *
- * documentation strictly for non-commercial purposes is hereby granted *
- * without fee, provided that the above copyright notice appears in all *
- * copies and that both the copyright notice and this permission notice *
- * appear in the supporting documentation. The authors make no claims *
- * about the suitability of this software for any purpose. It is *
- * provided "as is" without express or implied warranty. *
- **************************************************************************/
-
-/** @file AliHLTLogging.cxx
- @author Matthias Richter, Timm Steinbeck
- @date
- @brief Implementation of HLT logging primitives.
-*/
-
-#if __GNUC__>= 3
-using namespace std;
-#endif
+// $Id$
+
+///**************************************************************************
+///* This file is property of and copyright by the *
+///* ALICE Experiment at CERN, All rights reserved. *
+///* *
+///* Primary Authors: Matthias Richter <Matthias.Richter@ift.uib.no> *
+///* for The ALICE HLT Project. *
+///* *
+///* Permission to use, copy, modify and distribute this software and its *
+///* documentation strictly for non-commercial purposes is hereby granted *
+///* without fee, provided that the above copyright notice appears in all *
+///* copies and that both the copyright notice and this permission notice *
+///* appear in the supporting documentation. The authors make no claims *
+///* about the suitability of this software for any purpose. It is *
+///* provided "as is" without express or implied warranty. *
+///**************************************************************************
+
+/// @file AliHLTLogging.cxx
+/// @author Matthias Richter, Timm Steinbeck
+/// @date
+/// @brief Implementation of HLT logging primitives.
+///
#include "AliHLTStdIncludes.h"
#include "AliHLTLogging.h"
+#include "AliHLTComponentHandler.h"
#include "TString.h"
+#include "Varargs.h"
+#include <string>
+#include <sstream>
+#include <iostream>
-// global logging buffer
-#define LOG_BUFFER_SIZE 512
-char gAliHLTLoggingBuffer[LOG_BUFFER_SIZE]="";
-char gAliHLTLoggingOriginBuffer[LOG_BUFFER_SIZE]="";
+using std::cout;
+using std::cerr;
+using std::endl;
/** ROOT macro for the implementation of ROOT specific class methods */
-ClassImp(AliHLTLogging)
+ClassImp(AliHLTLogging);
AliHLTLogging::AliHLTLogging()
:
- //fLocalLogFilter(kHLTLogDefault),
- fLocalLogFilter(kHLTLogAll),
+ fLocalLogFilter(fgLocalLogDefault),
fpDefaultKeyword(NULL),
fpCurrentKeyword(NULL)
{
return *this;
}
-AliHLTComponentLogSeverity AliHLTLogging::fGlobalLogFilter=kHLTLogAll;
-AliHLTfctLogging AliHLTLogging::fLoggingFunc=NULL;
+ostringstream AliHLTLogging::fgLogstr;
+AliHLTComponentLogSeverity AliHLTLogging::fgGlobalLogFilter=kHLTLogAll;
+AliHLTComponentLogSeverity AliHLTLogging::fgLocalLogDefault=kHLTLogAll;
+AliHLTfctLogging AliHLTLogging::fgLoggingFunc=NULL;
+AliHLTLogging::AliHLTDynamicMessage AliHLTLogging::fgAliLoggingFunc=NULL;
+int AliHLTLogging::fgUseAliLog=1;
+
+TString AliHLTLogging::fgBlackList="";
+TString AliHLTLogging::fgWhiteList="";
AliHLTLogging::~AliHLTLogging()
{
// see header file for class documentation
}
+// the array will be grown dynamically, this is just an initial size
+TArrayC AliHLTLogging::fgAliHLTLoggingTarget(200);
+// the maximum size of the array
+const int AliHLTLogging::fgkALIHLTLOGGINGMAXBUFFERSIZE=10000;
+
int AliHLTLogging::Init(AliHLTfctLogging pFun)
-{
+{
// see header file for class documentation
- if (fLoggingFunc!=NULL && fLoggingFunc!=pFun) {
- (*fLoggingFunc)(NULL/*fParam*/, kHLTLogWarning, "AliHLTLogging::Init", "no key", "overriding previously initialized logging function");
+ if (fgLoggingFunc!=NULL && fgLoggingFunc!=pFun) {
+ (*fgLoggingFunc)(NULL/*fParam*/, kHLTLogWarning, "AliHLTLogging::Init", "no key", "overriding previously initialized logging function");
}
- fLoggingFunc=pFun;
+ fgLoggingFunc=pFun;
+
return 0;
}
-int AliHLTLogging::Message(void *param, AliHLTComponentLogSeverity severity, const char* origin, const char* keyword, const char* message)
+int AliHLTLogging::InitAliLogTrap(AliHLTComponentHandler* pHandler)
+{
+ // see header file for class documentation
+ // init the AliRoot logging trap
+ // AliLog messages are redirected to PubSub,
+ int iResult=0;
+ if (pHandler) {
+ // set temporary loglevel of component handler
+ AliHLTComponentLogSeverity loglevel=pHandler->GetLocalLoggingLevel();
+ pHandler->SetLocalLoggingLevel(kHLTLogError);
+
+ // load library containing AliRoot dependencies and initialization handler
+ pHandler->LoadLibrary(ALILOG_WRAPPER_LIBRARY, 0/* do not activate agents */);
+
+ // restore loglevel
+ pHandler->SetLocalLoggingLevel(loglevel);
+
+ // find the symbol
+ InitAliDynamicMessageCallback pFunc=(InitAliDynamicMessageCallback)pHandler->FindSymbol(ALILOG_WRAPPER_LIBRARY, "InitAliDynamicMessageCallback");
+ if (pFunc) {
+ iResult=(*pFunc)();
+ } else {
+ Message(NULL, kHLTLogError, "AliHLTLogging::InitAliLogTrap", "init logging",
+ "can not initialize AliLog callback");
+ iResult=-ENOSYS;
+ }
+ } else {
+ iResult=-EINVAL;
+ }
+
+ return iResult;
+}
+
+int AliHLTLogging::InitAliLogFunc(AliHLTComponentHandler* pHandler)
+{
+ // see header file for class documentation
+ int iResult=0;
+ if (pHandler) {
+ // set temporary loglevel of component handler
+ AliHLTComponentLogSeverity loglevel=pHandler->GetLocalLoggingLevel();
+ pHandler->SetLocalLoggingLevel(kHLTLogError);
+
+ // load library containing AliRoot dependencies and initialization handler
+ pHandler->LoadLibrary(ALILOG_WRAPPER_LIBRARY, 0/* do not activate agents */);
+
+ // restore loglevel
+ pHandler->SetLocalLoggingLevel(loglevel);
+
+ // find the symbol
+ fgAliLoggingFunc=(AliHLTLogging::AliHLTDynamicMessage)pHandler->FindSymbol(ALILOG_WRAPPER_LIBRARY, "AliDynamicMessage");
+ if (fgAliLoggingFunc==NULL) {
+ Message(NULL, kHLTLogError, "AliHLTLogging::InitAliLogFunc", "init logging",
+ "symbol lookup failure: can not find AliDynamicMessage, switching to HLT logging system");
+ iResult=-ENOSYS;
+ }
+ } else {
+ iResult=-EINVAL;
+ }
+
+ return iResult;
+}
+
+int AliHLTLogging::Message(void *param, AliHLTComponentLogSeverity severity,
+ const char* origin, const char* keyword,
+ const char* message)
{
// see header file for class documentation
int iResult=0;
if (param==NULL) {
// this is currently just to get rid of the warning "unused parameter"
}
+
const char* strSeverity="";
switch (severity) {
case kHLTLogBenchmark:
case kHLTLogFatal:
strSeverity="fatal";
break;
+ case kHLTLogImportant:
+ strSeverity="notify";
+ break;
default:
break;
}
TString out="HLT Log ";
out+=strSeverity;
- if (origin) {out+=": "; out+=origin;}
+ if (origin && origin[0]!=0) {out+=": <"; out+=origin; out+="> ";}
out+=" "; out+=message;
if (keyword!=NULL && strcmp(keyword, HLT_DEFAULT_LOG_KEYWORD)!=0) {
out+=" ("; out+=keyword; out +=")";
return iResult;
}
-const char* AliHLTLogging::BuildLogString(const char *format, va_list ap)
+#if 0
+int AliHLTLogging::AliMessage(AliHLTComponentLogSeverity severity,
+ const char* originClass, const char* originFunc,
+ const char* file, int line, const char* message)
{
// see header file for class documentation
- int tgtLen=0;
- int iBufferSize=LOG_BUFFER_SIZE;
- char* tgtBuffer=gAliHLTLoggingBuffer;
- tgtBuffer[tgtLen]=0;
-#if (defined LOG_PREFIX)
- tgtLen = snprintf(tgtBuffer, iBufferSize, LOG_PREFIX); // add logging prefix
+ switch (severity) {
+ case kHLTLogBenchmark:
+ AliLog::Message(AliLog::kInfo, message, "HLT", originClass, originFunc, file, line);
+ break;
+ case kHLTLogDebug:
+ AliLog::Message(AliLog::kDebug, message, "HLT", originClass, originFunc, file, line);
+ break;
+ case kHLTLogInfo:
+ AliLog::Message(AliLog::kInfo, message, "HLT", originClass, originFunc, file, line);
+ break;
+ case kHLTLogWarning:
+ AliLog::Message(AliLog::kWarning, message, "HLT", originClass, originFunc, file, line);
+ break;
+ case kHLTLogError:
+ AliLog::Message(AliLog::kError, message, "HLT", originClass, originFunc, file, line);
+ break;
+ case kHLTLogFatal:
+ AliLog::Message(AliLog::kWarning, message, "HLT", originClass, originFunc, file, line);
+ break;
+ default:
+ break;
+ }
+ return 0;
+}
#endif
- if (tgtLen>=0) {
- tgtBuffer+=tgtLen; iBufferSize-=tgtLen;
- tgtLen = vsnprintf(tgtBuffer, iBufferSize, format, ap);
- if (tgtLen>0) {
- tgtBuffer+=tgtLen;
-// if (tgtLen<LOG_BUFFER_SIZE-1) {
-// *tgtBuffer++='\n'; // add newline if space in buffer
-// }
- *tgtBuffer=0; // terminate the buffer
- }
+
+const char* AliHLTLogging::BuildLogString(const char *format, va_list &ap, bool bAppend)
+{
+ // see header file for class documentation
+
+ int iResult=0;
+#ifdef R__VA_COPY
+ va_list bap;
+ R__VA_COPY(bap, ap);
+#endif //R__VA_COPY
+
+ // take the first argument from the list as format string if no
+ // format was given
+ const char* fmt = format;
+ if (fmt==NULL) fmt=va_arg(ap, const char*);
+
+ unsigned int iOffset=0;
+ if (bAppend) {
+ iOffset=strlen(fgAliHLTLoggingTarget.GetArray());
+ } else {
+ fgAliHLTLoggingTarget[0]=0;
}
- return gAliHLTLoggingBuffer;
+ while (fmt!=NULL) {
+ iResult=vsnprintf(fgAliHLTLoggingTarget.GetArray()+iOffset, fgAliHLTLoggingTarget.GetSize()-iOffset, fmt, ap);
+ if (iResult==-1)
+ // for compatibility with older version of vsnprintf
+ iResult=fgAliHLTLoggingTarget.GetSize()*2;
+ else
+ iResult+=iOffset;
+
+ if (iResult<fgAliHLTLoggingTarget.GetSize())
+ // everything in the limit
+ break;
+
+ // terminate if buffer is already at the limit
+ if (fgAliHLTLoggingTarget.GetSize()>=fgkALIHLTLOGGINGMAXBUFFERSIZE)
+ {
+ fgAliHLTLoggingTarget[fgAliHLTLoggingTarget.GetSize()-1]=0;
+ break;
+ }
+
+ // check limitation and grow the buffer
+ if (iResult>fgkALIHLTLOGGINGMAXBUFFERSIZE) iResult=fgkALIHLTLOGGINGMAXBUFFERSIZE;
+ fgAliHLTLoggingTarget.Set(iResult+1);
+
+ // copy the original list and skip the first argument if this was the format string
+#ifdef R__VA_COPY
+ va_end(ap);
+ R__VA_COPY(ap, bap);
+#else
+ fgAliHLTLoggingTarget[fgAliHLTLoggingTarget.GetSize()-1]=0;
+ break;
+#endif //R__VA_COPY
+ if (format==NULL) va_arg(ap, const char*);
+ }
+#ifdef R__VA_COPY
+ va_end(bap);
+#endif //R__VA_COPY
+
+ return fgAliHLTLoggingTarget.GetArray();
+}
+
+const char* AliHLTLogging::SetLogString(const void* p, const char* pfmt, const char *format, ...)
+{
+ // see header file for class documentation
+ if (!p || !pfmt) return NULL;
+ TString formatstr=format;
+ TString pstr;
+#ifdef __DEBUG
+ pstr.Form(pfmt, p);
+#endif
+ formatstr.ReplaceAll("_pfmt_", pstr);
+ va_list args;
+ va_start(args, format);
+
+ const char* message=BuildLogString(formatstr.Data(), args);
+ va_end(args);
+
+ return message;
}
-int AliHLTLogging::Logging(AliHLTComponentLogSeverity severity, const char* origin, const char* keyword, const char* format, ... )
+int AliHLTLogging::Logging(AliHLTComponentLogSeverity severity,
+ const char* origin, const char* keyword,
+ const char* format, ... )
{
// see header file for class documentation
int iResult=CheckFilter(severity);
if (iResult>0) {
va_list args;
va_start(args, format);
- if (fLoggingFunc) {
- iResult = (*fLoggingFunc)(NULL/*fParam*/, severity, origin, keyword, AliHLTLogging::BuildLogString(format, args ));
+ if (fgLoggingFunc) {
+ iResult = (*fgLoggingFunc)(NULL/*fParam*/, severity, origin, keyword, AliHLTLogging::BuildLogString(format, args ));
} else {
- iResult = Message(NULL/*fParam*/, severity, origin, keyword, AliHLTLogging::BuildLogString(format, args ));
+ if (fgUseAliLog!=0 && fgAliLoggingFunc!=NULL)
+ iResult=(*fgAliLoggingFunc)(severity, NULL, origin, NULL, 0, AliHLTLogging::BuildLogString(format, args ));
+ else
+ iResult=Message(NULL/*fParam*/, severity, origin, keyword, AliHLTLogging::BuildLogString(format, args ));
}
+ va_end(args);
}
return iResult;
}
-int AliHLTLogging::LoggingVarargs( AliHLTComponentLogSeverity severity, const char* origin_class, const char* origin_func, ... ) const
+int AliHLTLogging::LoggingVarargs(AliHLTComponentLogSeverity severity,
+ const char* originClass, const char* originFunc,
+ const char* file, int line, ... ) const
{
// see header file for class documentation
+ int iResult=0;
- int iResult=CheckFilter(severity);
- if (iResult>0) {
- int iMaxSize=LOG_BUFFER_SIZE-1;
- int iPos=0;
- const char* separator="";
- gAliHLTLoggingOriginBuffer[iPos]=0;
- if (origin_class) {
- if ((int)strlen(origin_class)<iMaxSize-iPos) {
- strcpy(&gAliHLTLoggingOriginBuffer[iPos], origin_class);
- iPos+=strlen(origin_class);
- separator="::";
- }
- }
- if (origin_func) {
- if ((int)strlen(origin_func)+(int)strlen(separator)<iMaxSize-iPos) {
- strcpy(&gAliHLTLoggingOriginBuffer[iPos], separator);
- iPos+=strlen(separator);
- strcpy(&gAliHLTLoggingOriginBuffer[iPos], origin_func);
- iPos+=strlen(origin_func);
- }
- }
- va_list args;
- va_start(args, origin_func);
- const char* format = va_arg(args, const char*);
+ va_list args;
+ va_start(args, line);
- const char* message=format;
- const char* qualifier=NULL;
- if ((qualifier=strchr(format, '%'))!=NULL) {
- message=AliHLTLogging::BuildLogString(format, args);
- }
- if (fLoggingFunc) {
- iResult=(*fLoggingFunc)(NULL/*fParam*/, severity, gAliHLTLoggingOriginBuffer, GetKeyword(), message);
- } else {
- iResult=Message(NULL/*fParam*/, severity, gAliHLTLoggingOriginBuffer, GetKeyword(), message);
- }
- va_end(args);
+ iResult=SendMessage(severity, originClass, originFunc, file, line, AliHLTLogging::BuildLogString(NULL, args ));
+ va_end(args);
+
+ return iResult;
+}
+
+int AliHLTLogging::SendMessage(AliHLTComponentLogSeverity severity,
+ const char* originClass, const char* originFunc,
+ const char* file, int line,
+ const char* message) const
+{
+ // see header file for class documentation
+ int iResult=0;
+ const char* separator="";
+ TString origin;
+ if (originClass) {
+ origin+=originClass;
+ separator="::";
+ }
+ if (originFunc) {
+ origin+=separator;
+ origin+=originFunc;
+ }
+
+ if (fgLoggingFunc) {
+ iResult=(*fgLoggingFunc)(NULL/*fParam*/, severity, origin.Data(), GetKeyword(), message);
+ } else {
+ if (fgUseAliLog!=0 && fgAliLoggingFunc!=NULL)
+ iResult=(*fgAliLoggingFunc)(severity, originClass, originFunc, file, line, message);
+ else
+ iResult=Message(NULL/*fParam*/, severity, origin.Data(), GetKeyword(), message);
}
return iResult;
}
{
// see header file for class documentation
- int iResult=severity==kHLTLogNone || (severity&fGlobalLogFilter)>0 && (severity&fLocalLogFilter)>0;
+ int iResult=severity==kHLTLogNone || ((severity&fgGlobalLogFilter)>0 && (severity&fLocalLogFilter)>0);
return iResult;
}
{
// see header file for class documentation
- fGlobalLogFilter=level;
+ fgGlobalLogFilter=level;
+}
+
+AliHLTComponentLogSeverity AliHLTLogging::GetGlobalLoggingLevel()
+{
+ // see header file for class documentation
+
+ return fgGlobalLogFilter;
}
void AliHLTLogging::SetLocalLoggingLevel(AliHLTComponentLogSeverity level)
fLocalLogFilter=level;
}
+
+
+AliHLTComponentLogSeverity AliHLTLogging::GetLocalLoggingLevel()
+{
+ // see header file for class documentation
+
+ return fLocalLogFilter;
+}
+
+void AliHLTLogging::SetLocalLoggingDefault(AliHLTComponentLogSeverity level)
+{
+ // see header file for class documentation
+ fgLocalLogDefault=level;
+}
+
+int AliHLTLogging::CheckGroup(const char* /*originClass*/) const
+{
+ // see header file for class documentation
+
+ return 1;
+}
+
+int AliHLTLogging::SetBlackList(const char* classnames)
+{
+ // see header file for class documentation
+
+ if (classnames)
+ fgBlackList=classnames;
+ return 0;
+}
+
+int AliHLTLogging::SetWhiteList(const char* classnames)
+{
+ // see header file for class documentation
+
+ if (classnames)
+ fgWhiteList=classnames;
+ return 0;
+}
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff