virtual ~AliLog();
static AliLog* Instance() {return fgInstance;}
- enum EType {kFatal = 0, kError, kWarning, kInfo, kDebug, kMaxType};
+ enum EType_t {kFatal = 0, kError, kWarning, kInfo, kDebug, kMaxType};
+ typedef void (*AliLogNotification)(EType_t type, const char* message );
+
static void EnableDebug(Bool_t enabled);
- static void SetGlobalLogLevel(EType type);
+ static void SetGlobalLogLevel(EType_t type);
static Int_t GetGlobalLogLevel();
static void SetGlobalDebugLevel(Int_t level);
static Int_t GetGlobalDebugLevel();
static void ClearClassDebugLevel(const char* className);
static void SetStandardOutput();
- static void SetStandardOutput(EType type);
+ static void SetStandardOutput(EType_t type);
static void SetErrorOutput();
- static void SetErrorOutput(EType type);
+ static void SetErrorOutput(EType_t type);
static void SetFileOutput(const char* fileName);
- static void SetFileOutput(EType type, const char* fileName);
+ static void SetFileOutput(EType_t type, const char* fileName);
+ static void SetStreamOutput(ostream* stream);
+ static void SetStreamOutput(EType_t type, ostream* stream);
+ static void SetLogNotification(AliLogNotification pCallBack);
+ static void SetLogNotification(EType_t type, AliLogNotification pCallBack);
static void Flush();
static void SetHandleRootMessages(Bool_t on);
static void SetPrintType(Bool_t on);
- static void SetPrintType(EType type, Bool_t on);
+ static void SetPrintType(EType_t type, Bool_t on);
static void SetPrintModule(Bool_t on);
- static void SetPrintModule(EType type, Bool_t on);
+ static void SetPrintModule(EType_t type, Bool_t on);
static void SetPrintScope(Bool_t on);
- static void SetPrintScope(EType type, Bool_t on);
+ static void SetPrintScope(EType_t type, Bool_t on);
static void SetPrintLocation(Bool_t on);
- static void SetPrintLocation(EType type, Bool_t on);
+ static void SetPrintLocation(EType_t type, Bool_t on);
+
+ static void SetPrintRepetitions(Bool_t on);
- static void Write(const char* name, Int_t option = 0);
+ static void WriteToFile(const char* name, Int_t option = 0);
// the following public methods are used by the preprocessor macros
// and should not be called directly
const char* module, const char* className,
const char* function, const char* file, Int_t line);
+ static Int_t RedirectStdoutTo(EType_t type, UInt_t level, const char* module,
+ const char* className, const char* function,
+ const char* file, Int_t line, Bool_t print);
+ static Int_t RedirectStderrTo(EType_t type, UInt_t level, const char* module,
+ const char* className, const char* function,
+ const char* file, Int_t line, Bool_t print);
+ static void RestoreStdout(Int_t original);
+ static void RestoreStderr(Int_t original);
+
+ static ostream& Stream(EType_t type, UInt_t level,
+ const char* module, const char* className,
+ const char* function, const char* file, Int_t line);
+
private:
AliLog(const AliLog& log);
AliLog& operator = (const AliLog& log);
+ void ReadEnvSettings();
+
static void RootErrorHandler(Int_t level, Bool_t abort,
const char* location, const char* message);
FILE* GetOutputStream(Int_t type);
UInt_t GetLogLevel(const char* module, const char* className) const;
+ void PrintMessage(UInt_t type, const char* message,
+ const char* module, const char* className,
+ const char* function,
+ const char* file, Int_t line);
+
+ void PrintString(Int_t type, FILE* stream, const char* format, ...);
+ void PrintRepetitions();
+
+ Int_t RedirectTo(FILE* stream, EType_t type, UInt_t level,
+ const char* module, const char* className,
+ const char* function,
+ const char* file, Int_t line, Bool_t print);
+
+ ostream& GetStream(EType_t type, UInt_t level,
+ const char* module, const char* className,
+ const char* function, const char* file, Int_t line);
enum {kDebugOffset = kDebug-1};
Int_t fOutputTypes[kMaxType]; // types of output streams
TString fFileNames[kMaxType]; // file names
FILE* fOutputFiles[kMaxType]; //! log output files
+ ostream* fOutputStreams[kMaxType]; //! log output streams
Bool_t fPrintType[kMaxType]; // print type on/off
Bool_t fPrintModule[kMaxType]; // print module on/off
Bool_t fPrintScope[kMaxType]; // print scope/class name on/off
Bool_t fPrintLocation[kMaxType]; // print file and line on/off
+ Bool_t fPrintRepetitions; // print number of repetitions instead of repeated message on/off
+
+ Int_t fRepetitions; //! counter of repetitions
+ UInt_t fLastType; //! type of last message
+ TString fLastMessage; //! last message
+ TString fLastModule; //! module name of last message
+ TString fLastClassName; //! class name of last message
+ TString fLastFunction; //! function name of last message
+ TString fLastFile; //! file name of last message
+ Int_t fLastLine; //! line number of last message
+ AliLogNotification fCallBacks[kMaxType]; //! external notification callback
+
ClassDef(AliLog, 1) // class for logging debug, info and error messages
};
-#ifndef __GNUC__
-#ifndef __APPLE__
-#define __FUNCTION__ "???"
+
+// module name
+#ifdef _MODULE_
+#define MODULENAME() _MODULE_
+#else
+#define MODULENAME() "NoModule"
#endif
+
+// function name
+#if defined(__GNUC__) || defined(__ICC) || defined(__ECC) || defined(__APPLE__)
+#define FUNCTIONNAME() __FUNCTION__
+// #elif defined(__HP_aCC) || defined(__alpha) || defined(__DECCXX)
+// #define FUNCTIONNAME() __FUNC__
+#else
+#define FUNCTIONNAME() "???"
#endif
+// redirection
+#define REDIRECTSTDOUT(type, level, scope, whatever) {Int_t originalStdout = AliLog::RedirectStdoutTo(type, level, MODULENAME(), scope, FUNCTIONNAME(), __FILE__, __LINE__, kFALSE); whatever; AliLog::RestoreStdout(originalStdout);}
+#define REDIRECTSTDERR(type, level, scope, whatever) {Int_t originalStderr = AliLog::RedirectStderrTo(type, level, MODULENAME(), scope, FUNCTIONNAME(), __FILE__, __LINE__, kFALSE); whatever; AliLog::RestoreStderr(originalStderr);}
+#define REDIRECTSTDOUTANDSTDERR(type, level, scope, whatever) {Int_t originalStdout = AliLog::RedirectStdoutTo(type, level, MODULENAME(), scope, FUNCTIONNAME(), __FILE__, __LINE__, kFALSE); Int_t originalStderr = AliLog::RedirectStderrTo(type, level, MODULENAME(), scope, FUNCTIONNAME(), __FILE__, __LINE__, kFALSE); whatever; AliLog::RestoreStderr(originalStderr); AliLog::RestoreStdout(originalStdout);}
+
+
+// debug level
#ifdef LOG_NO_DEBUG
#define AliDebugLevel() -1
#define AliDebugLevelClass() -1
#define AliDebugLevelGeneral(scope) -1
#else
-#define AliDebugLevel() ((AliLog::IsDebugEnabled()) ? AliLog::GetDebugLevel(__MODULE__, ClassName()) : -1)
-#define AliDebugLevelClass() ((AliLog::IsDebugEnabled()) ? AliLog::GetDebugLevel(__MODULE__, Class()->GetName()) : -1)
-#define AliDebugLevelGeneral(scope) ((AliLog::IsDebugEnabled()) ? AliLog::GetDebugLevel(__MODULE__, scope) : -1)
+#define AliDebugLevel() ((AliLog::IsDebugEnabled()) ? AliLog::GetDebugLevel(MODULENAME(), ClassName()) : -1)
+#define AliDebugLevelClass() ((AliLog::IsDebugEnabled()) ? AliLog::GetDebugLevel(MODULENAME(), Class()->GetName()) : -1)
+#define AliDebugLevelGeneral(scope) ((AliLog::IsDebugEnabled()) ? AliLog::GetDebugLevel(MODULENAME(), scope) : -1)
#endif
+// debug messages
#ifdef LOG_NO_DEBUG
#define AliDebug(level, message)
#define AliDebugClass(level, message)
#define AliDebugGeneral(scope, level, message)
#else
-#define AliDebug(level, message) {if (AliLog::IsDebugEnabled()) AliLog::Debug(level, message, __MODULE__, ClassName(), __FUNCTION__, __FILE__, __LINE__);}
-#define AliDebugClass(level, message) {if (AliLog::IsDebugEnabled()) AliLog::Debug(level, message, __MODULE__, Class()->GetName(), __FUNCTION__, __FILE__, __LINE__);}
-#define AliDebugGeneral(scope, level, message) {if (AliLog::IsDebugEnabled()) AliLog::Debug(level, message, __MODULE__, scope, __FUNCTION__, __FILE__, __LINE__);}
+/** @defn AliDebug
+ @param N Debug level - always evaluated
+ @param A Argument Form(including paranthesis) - the message to
+ print. Note, that @a A should contain balanced paranthesis, like
+ @verbatim
+ AliDebug(1, Form("Failed to decode line %d of %s", line, filename));
+ @endverbatim
+ The point is, if the current log level isn't high enough, as
+ returned by the AliLog object, then we do not want to evalute the
+ call to Form, since that is an expensive call. We should always
+ put macros like this into a @c do ... @c while loop, since that
+ makes sure that evaluations are local, and that we can safely put
+ a @c ; after the macro call. Note, that @c do ... @c while loop
+ and the call with extra paranthis, are an old tricks used by many
+ C coders (see for example Bison, the Linux kernel, and the like).
+ Christian Holm Christensen
+*/
+#define AliDebug(N, A) \
+ do { \
+ if (!AliLog::IsDebugEnabled() || \
+ AliLog::GetDebugLevel(MODULENAME(), ClassName()) < N) break; \
+ AliLog::Debug(N, A, MODULENAME(), ClassName(), FUNCTIONNAME(), \
+ __FILE__, __LINE__); } while (false)
+//#define AliDebug(level, message) {if (AliLog::IsDebugEnabled()) AliLog::Debug(level, message, MODULENAME(), ClassName(), FUNCTIONNAME(), __FILE__, __LINE__);}
+#define AliDebugClass(N, A) \
+ do { \
+ if (!AliLog::IsDebugEnabled() || \
+ AliLog::GetDebugLevel(MODULENAME(), Class()->GetName()) < N) break; \
+ AliLog::Debug(N, A, MODULENAME(), Class()->GetName(), FUNCTIONNAME(), \
+ __FILE__, __LINE__); } while (false)
+//#define AliDebugClass(level, message) {if (AliLog::IsDebugEnabled()) AliLog::Debug(level, message, MODULENAME(), Class()->GetName(), FUNCTIONNAME(), __FILE__, __LINE__);}
+#define AliDebugGeneral(scope, N, A) \
+ do { \
+ if (!AliLog::IsDebugEnabled() || \
+ AliLog::GetDebugLevel(MODULENAME(), scope) < N) break; \
+ AliLog::Debug(N, A, MODULENAME(), scope, FUNCTIONNAME(), \
+ __FILE__, __LINE__); } while (false)
+//#define AliDebugGeneral(scope, level, message) {if (AliLog::IsDebugEnabled()) AliLog::Debug(level, message, MODULENAME(), scope, FUNCTIONNAME(), __FILE__, __LINE__);}
#endif
+// redirection to debug
+#define StdoutToAliDebug(level, whatever) REDIRECTSTDOUT(AliLog::kDebug, level, ClassName(), whatever)
+#define StderrToAliDebug(level, whatever) REDIRECTSTDERR(AliLog::kDebug, level, ClassName(), whatever)
+#define ToAliDebug(level, whatever) REDIRECTSTDOUTANDSTDERR(AliLog::kDebug, level, ClassName(), whatever)
+#define StdoutToAliDebugClass(level, whatever) REDIRECTSTDOUT(AliLog::kDebug, level, Class()->GetName(), whatever)
+#define StderrToAliDebugClass(level, whatever) REDIRECTSTDERR(AliLog::kDebug, level, Class()->GetName(), whatever)
+#define ToAliDebugClass(level, whatever) REDIRECTSTDOUTANDSTDERR(AliLog::kDebug, level, Class()->GetName(), whatever)
+#define StdoutToAliDebugGeneral(scope, level, whatever) REDIRECTSTDOUT(AliLog::kDebug, level, scope, whatever)
+#define StderrToAliDebugGeneral(scope, level, whatever) REDIRECTSTDERR(AliLog::kDebug, level, scope, whatever)
+#define ToAliDebugGeneral(scope, level, whatever) REDIRECTSTDOUTANDSTDERR(AliLog::kDebug, level, scope, whatever)
+
+// debug stream objects
+#define AliDebugStream(level) AliLog::Stream(AliLog::kDebug, level, MODULENAME(), ClassName(), FUNCTIONNAME(), __FILE__, __LINE__)
+#define AliDebugClassStream(level) AliLog::Stream(AliLog::kDebug, level, MODULENAME(), Class()->GetName(), FUNCTIONNAME(), __FILE__, __LINE__)
+#define AliDebugGeneralStream(scope, level) AliLog::Stream(AliLog::kDebug, level, MODULENAME(), scope, FUNCTIONNAME(), __FILE__, __LINE__)
+
+
+// info messages
#ifdef LOG_NO_INFO
#define AliInfo(message)
#define AliInfoClass(message)
#define AliInfoGeneral(scope, message)
#else
-#define AliInfo(message) {AliLog::Message(AliLog::kInfo, message, __MODULE__, ClassName(), __FUNCTION__, __FILE__, __LINE__);}
-#define AliInfoClass(message) {AliLog::Message(AliLog::kInfo, message, __MODULE__, Class()->GetName(), __FUNCTION__, __FILE__, __LINE__);}
-#define AliInfoGeneral(scope, message) {AliLog::Message(AliLog::kInfo, message, __MODULE__, scope, __FUNCTION__, __FILE__, __LINE__);}
+#define AliInfo(message) {AliLog::Message(AliLog::kInfo, message, MODULENAME(), ClassName(), FUNCTIONNAME(), __FILE__, __LINE__);}
+#define AliInfoClass(message) {AliLog::Message(AliLog::kInfo, message, MODULENAME(), Class()->GetName(), FUNCTIONNAME(), __FILE__, __LINE__);}
+#define AliInfoGeneral(scope, message) {AliLog::Message(AliLog::kInfo, message, MODULENAME(), scope, FUNCTIONNAME(), __FILE__, __LINE__);}
#endif
+// redirection to info
+#define StdoutToAliInfo(whatever) REDIRECTSTDOUT(AliLog::kInfo, 0, ClassName(), whatever)
+#define StderrToAliInfo(whatever) REDIRECTSTDERR(AliLog::kInfo, 0, ClassName(), whatever)
+#define ToAliInfo(whatever) REDIRECTSTDOUTANDSTDERR(AliLog::kInfo, 0, ClassName(), whatever)
+#define StdoutToAliInfoClass(whatever) REDIRECTSTDOUT(AliLog::kInfo, 0, Class()->GetName(), whatever)
+#define StderrToAliInfoClass(whatever) REDIRECTSTDERR(AliLog::kInfo, 0, Class()->GetName(), whatever)
+#define ToAliInfoClass(whatever) REDIRECTSTDOUTANDSTDERR(AliLog::kInfo, 0, Class()->GetName(), whatever)
+#define StdoutToAliInfoGeneral(scope, whatever) REDIRECTSTDOUT(AliLog::kInfo, 0, scope, whatever)
+#define StderrToAliInfoGeneral(scope, whatever) REDIRECTSTDERR(AliLog::kInfo, 0, scope, whatever)
+#define ToAliInfoGeneral(scope, whatever) REDIRECTSTDOUTANDSTDERR(AliLog::kInfo, 0, scope, whatever)
+
+// info stream objects
+#define AliInfoStream() AliLog::Stream(AliLog::kInfo, 0, MODULENAME(), ClassName(), FUNCTIONNAME(), __FILE__, __LINE__)
+#define AliInfoClassStream() AliLog::Stream(AliLog::kInfo, 0, MODULENAME(), Class()->GetName(), FUNCTIONNAME(), __FILE__, __LINE__)
+#define AliInfoGeneralStream(scope) AliLog::Stream(AliLog::kInfo, 0, MODULENAME(), scope, FUNCTIONNAME(), __FILE__, __LINE__)
+
+
+// warning messages
#ifdef LOG_NO_WARNING
#define AliWarning(message)
#define AliWarningClass(message)
#define AliWarningGeneral(scope, message)
#else
-#define AliWarning(message) {AliLog::Message(AliLog::kWarning, message, __MODULE__, ClassName(), __FUNCTION__, __FILE__, __LINE__);}
-#define AliWarningClass(message) {AliLog::Message(AliLog::kWarning, message, __MODULE__, Class()->GetName(), __FUNCTION__, __FILE__, __LINE__);}
-#define AliWarningGeneral(scope, message) {AliLog::Message(AliLog::kWarning, message, __MODULE__, scope, __FUNCTION__, __FILE__, __LINE__);}
+#define AliWarning(message) {AliLog::Message(AliLog::kWarning, message, MODULENAME(), ClassName(), FUNCTIONNAME(), __FILE__, __LINE__);}
+#define AliWarningClass(message) {AliLog::Message(AliLog::kWarning, message, MODULENAME(), Class()->GetName(), FUNCTIONNAME(), __FILE__, __LINE__);}
+#define AliWarningGeneral(scope, message) {AliLog::Message(AliLog::kWarning, message, MODULENAME(), scope, FUNCTIONNAME(), __FILE__, __LINE__);}
#endif
-#define AliError(message) {AliLog::Message(AliLog::kError, message, __MODULE__, ClassName(), __FUNCTION__, __FILE__, __LINE__);}
-#define AliErrorClass(message) {AliLog::Message(AliLog::kError, message, __MODULE__, Class()->GetName(), __FUNCTION__, __FILE__, __LINE__);}
-#define AliErrorGeneral(scope, message) {AliLog::Message(AliLog::kError, message, __MODULE__, scope, __FUNCTION__, __FILE__, __LINE__);}
+// redirection to warning
+#define StdoutToAliWarning(whatever) REDIRECTSTDOUT(AliLog::kWarning, 0, ClassName(), whatever)
+#define StderrToAliWarning(whatever) REDIRECTSTDERR(AliLog::kWarning, 0, ClassName(), whatever)
+#define ToAliWarning(whatever) REDIRECTSTDOUTANDSTDERR(AliLog::kWarning, 0, ClassName(), whatever)
+#define StdoutToAliWarningClass(whatever) REDIRECTSTDOUT(AliLog::kWarning, 0, Class()->GetName(), whatever)
+#define StderrToAliWarningClass(whatever) REDIRECTSTDERR(AliLog::kWarning, 0, Class()->GetName(), whatever)
+#define ToAliWarningClass(whatever) REDIRECTSTDOUTANDSTDERR(AliLog::kWarning, 0, Class()->GetName(), whatever)
+#define StdoutToAliWarningGeneral(scope, whatever) REDIRECTSTDOUT(AliLog::kWarning, 0, scope, whatever)
+#define StderrToAliWarningGeneral(scope, whatever) REDIRECTSTDERR(AliLog::kWarning, 0, scope, whatever)
+#define ToAliWarningGeneral(scope, whatever) REDIRECTSTDOUTANDSTDERR(AliLog::kWarning, 0, scope, whatever)
+
+// warning stream objects
+#define AliWarningStream() AliLog::Stream(AliLog::kWarning, 0, MODULENAME(), ClassName(), FUNCTIONNAME(), __FILE__, __LINE__)
+#define AliWarningClassStream() AliLog::Stream(AliLog::kWarning, 0, MODULENAME(), Class()->GetName(), FUNCTIONNAME(), __FILE__, __LINE__)
+#define AliWarningGeneralStream(scope) AliLog::Stream(AliLog::kWarning, 0, MODULENAME(), scope, FUNCTIONNAME(), __FILE__, __LINE__)
+
+
+// error messages
+#define AliError(message) {AliLog::Message(AliLog::kError, message, MODULENAME(), ClassName(), FUNCTIONNAME(), __FILE__, __LINE__);}
+#define AliErrorClass(message) {AliLog::Message(AliLog::kError, message, MODULENAME(), Class()->GetName(), FUNCTIONNAME(), __FILE__, __LINE__);}
+#define AliErrorGeneral(scope, message) {AliLog::Message(AliLog::kError, message, MODULENAME(), scope, FUNCTIONNAME(), __FILE__, __LINE__);}
+
+// redirection to error
+#define StdoutToAliError(whatever) REDIRECTSTDOUT(AliLog::kError, 0, ClassName(), whatever)
+#define StderrToAliError(whatever) REDIRECTSTDERR(AliLog::kError, 0, ClassName(), whatever)
+#define ToAliError(whatever) REDIRECTSTDOUTANDSTDERR(AliLog::kError, 0, ClassName(), whatever)
+#define StdoutToAliErrorClass(whatever) REDIRECTSTDOUT(AliLog::kError, 0, Class()->GetName(), whatever)
+#define StderrToAliErrorClass(whatever) REDIRECTSTDERR(AliLog::kError, 0, Class()->GetName(), whatever)
+#define ToAliErrorClass(whatever) REDIRECTSTDOUTANDSTDERR(AliLog::kError, 0, Class()->GetName(), whatever)
+#define StdoutToAliErrorGeneral(scope, whatever) REDIRECTSTDOUT(AliLog::kError, 0, scope, whatever)
+#define StderrToAliErrorGeneral(scope, whatever) REDIRECTSTDERR(AliLog::kError, 0, scope, whatever)
+#define ToAliErrorGeneral(scope, whatever) REDIRECTSTDOUTANDSTDERR(AliLog::kError, 0, scope, whatever)
+
+// error stream objects
+#define AliErrorStream() AliLog::Stream(AliLog::kError, 0, MODULENAME(), ClassName(), FUNCTIONNAME(), __FILE__, __LINE__)
+#define AliErrorClassStream() AliLog::Stream(AliLog::kError, 0, MODULENAME(), Class()->GetName(), FUNCTIONNAME(), __FILE__, __LINE__)
+#define AliErrorGeneralStream(scope) AliLog::Stream(AliLog::kError, 0, MODULENAME(), scope, FUNCTIONNAME(), __FILE__, __LINE__)
+
-#define AliFatal(message) {AliLog::Message(AliLog::kFatal, message, __MODULE__, ClassName(), __FUNCTION__, __FILE__, __LINE__);}
-#define AliFatalClass(message) {AliLog::Message(AliLog::kFatal, message, __MODULE__, Class()->GetName(), __FUNCTION__, __FILE__, __LINE__);}
-#define AliFatalGeneral(scope, message) {AliLog::Message(AliLog::kFatal, message, __MODULE__, scope, __FUNCTION__, __FILE__, __LINE__);}
+// fatal messages
+#define AliFatal(message) {AliLog::Message(AliLog::kFatal, message, MODULENAME(), ClassName(), FUNCTIONNAME(), __FILE__, __LINE__);}
+#define AliFatalClass(message) {AliLog::Message(AliLog::kFatal, message, MODULENAME(), Class()->GetName(), FUNCTIONNAME(), __FILE__, __LINE__);}
+#define AliFatalGeneral(scope, message) {AliLog::Message(AliLog::kFatal, message, MODULENAME(), scope, FUNCTIONNAME(), __FILE__, __LINE__);}
#endif
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff