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291 lines
7.5 KiB
C++
291 lines
7.5 KiB
C++
// NeLNS - MMORPG Framework <http://dev.ryzom.com/projects/nel/>
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// Copyright (C) 2010 Winch Gate Property Limited
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License as
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// published by the Free Software Foundation, either version 3 of the
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// License, or (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Affero General Public License for more details.
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//
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// You should have received a copy of the GNU Affero General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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#ifndef NL_LOG_REPORT_H
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#define NL_LOG_REPORT_H
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#include "nel/misc/types_nl.h"
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#include "nel/misc/log.h"
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#include "nel/misc/thread.h"
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#include <string>
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#include <vector>
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#include <map>
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class CLogReport;
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/*
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*
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*/
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class CMakeLogTask : public NLMISC::IRunnable
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{
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public:
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/// Constructor
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CMakeLogTask() : _Stopping(false), _Complete(false), _Thread(NULL), _OutputLogReport(NULL) {}
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/// Destructor
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~CMakeLogTask();
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/// Start (called in main thread)
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void start();
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/// Ask for stop and wait until terminated (called in main thread)
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void terminateTask();
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///
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bool isRunning() const { return (_Thread != NULL) && (!_Complete); }
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///
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bool isStopping() const { return _Stopping; }
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///
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bool isComplete() const { return _Complete; }
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virtual void run();
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/// Set the path of logfile directory.
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void setLogPath(const std::string & logPath);
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/// Set one or more paths of logfile directory. They will be processed when running the background thread.
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void setLogPaths(const std::vector<std::string>& logPaths);
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/// Set the path of logfile directory to default value
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void setLogPathToDefault();
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/// Return the log paths
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const std::vector<std::string> getLogPaths() const { return _LogPaths; }
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/** Set which files are to be browsed:
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* v --> log*.log (default if setLogTarget() not called or called with an empty string)
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* v* --> log*.log + v*_log*.log
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* v<n> --> v<n>_log*.log
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* v<n>+ --> v<n>_log*.log + all matching greater <n> + log*.log
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* v<n>- --> v<n>_log*.log + all matching lower <n>
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* * --> *.log
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*/
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void setLogTarget(const std::string & logTarget) { _LogTarget = logTarget; }
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/// Return the log report (NULL if task not started yet)
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CLogReport* getLogReport() { return _OutputLogReport; }
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private:
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void pleaseStop() { _Stopping = true; }
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void clear();
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volatile bool _Stopping;
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volatile bool _Complete;
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std::string _LogTarget;
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std::vector<std::string> _LogPaths;
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NLMISC::IThread *_Thread;
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CLogReport *_OutputLogReport;
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};
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const uint NB_LINES_PER_PAGE = 100;
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/**
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*
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*/
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class CLogLineInfo
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{
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public:
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CLogLineInfo() : NbOccurences(0) {}
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void addAnOccurence( const std::vector<std::string>& lineTokens );
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uint NbOccurences;
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std::string SampleLogText;
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};
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/**
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*
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*/
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class ILogReport
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{
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public:
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virtual void storeLine( const std::vector<std::string>& lineTokens, bool mainCountOnly ) = 0;
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virtual void report( NLMISC::CLog *targetLog, bool detailed ) = 0;
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virtual uint getNbDistinctLines() const = 0;
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virtual uint getNbTotalLines( NLMISC::CLog::TLogType logType ) = 0;
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virtual ~ILogReport() {}
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};
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/**
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* For one service (service name, not service instance), store info about log lines
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*/
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class CLogReportLeaf : public ILogReport
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{
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public:
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/// Constructor
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CLogReportLeaf( const std::string& service ) : _Service(service), _TotalLines(0) {}
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std::string service() { return _Service; }
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virtual uint getNbDistinctLines() const { return (uint)_LogLineInfo.size(); }
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virtual uint getNbTotalLines( NLMISC::CLog::TLogType logType );
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virtual void storeLine( const std::vector<std::string>& lineTokens, bool mainCountOnly );
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virtual void report( NLMISC::CLog *targetLog, bool detailed );
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uint reportPart( uint beginIndex, uint maxNbLines, NLMISC::CLog *targetLog );
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protected:
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typedef std::map< std::string, CLogLineInfo > CLogLineInfoMap;
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std::string _Service;
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CLogLineInfoMap _LogLineInfo;
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std::map< std::string, uint > _Counts; // indexed by log type string
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uint _TotalLines;
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};
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/**
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* Store info about log lines for several services
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*/
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class CLogReportNode : public ILogReport
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{
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public:
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/// Constructor
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CLogReportNode() {}
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/// Destructor
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~CLogReportNode() { reset(); }
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/// Clear all
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void reset()
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{
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for ( std::vector<CLogReportLeaf*>::iterator it=_Children.begin(); it!=_Children.end(); ++it )
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delete (*it);
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_Children.clear();
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}
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protected:
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virtual void storeLine( const std::vector<std::string>& lineTokens, bool mainCountOnly=false );
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CLogReportLeaf* getChild( const std::string& service )
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{
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for ( std::vector<CLogReportLeaf*>::iterator it=_Children.begin(); it!=_Children.end(); ++it )
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{
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if ( (*it)->service() == service )
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return (*it);
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}
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return NULL;
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}
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CLogReportLeaf* addChild( const std::string& service )
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{
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CLogReportLeaf *child = new CLogReportLeaf( service );
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_Children.push_back( child );
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return child;
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}
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virtual void report( NLMISC::CLog *targetLog, bool displayDetailsPerService );
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virtual uint getNbDistinctLines() const
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{
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uint n = 0;
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for ( std::vector<CLogReportLeaf*>::const_iterator it=_Children.begin(); it!=_Children.end(); ++it )
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n += (*it)->getNbDistinctLines();
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return n;
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}
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virtual uint getNbTotalLines( NLMISC::CLog::TLogType logType=NLMISC::CLog::LOG_UNKNOWN )
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{
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uint n = 0;
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for ( std::vector<CLogReportLeaf*>::const_iterator it=_Children.begin(); it!=_Children.end(); ++it )
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n += (*it)->getNbTotalLines( logType );
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return n;
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}
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void reportPage( uint pageNum, NLMISC::CLog *targetLog );
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private:
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std::vector<CLogReportLeaf*> _Children;
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};
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/*
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* <Class description>
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* \author Olivier Cado
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* \author Nevrax France
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* \date 2004
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*/
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class CLogReport : public CLogReportNode
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{
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public:
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/// Constructor
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CLogReport() : _CurrentFile(~0), _TotalFiles(~0) {}
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/// Clear all
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void reset() { CLogReportNode::reset(); }
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/**
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* Add a log line to the report tree.
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* \param onlyType Type of log to study. If LOG_UNKNOWN, study all.
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* \param countOtherTypes If true and onlyType not LOG_UNKNOWN, count the number of lines of each other type found.
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*/
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void pushLine( const std::string& line, NLMISC::CLog::TLogType onlyType=NLMISC::CLog::LOG_WARNING, bool countOtherTypes=true );
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/// Set the current progress
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void setProgress( uint currentFile, uint totalFiles ) { _CurrentFile = currentFile; _TotalFiles = totalFiles; }
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/// Get the current progress
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void getProgress( uint& currentFile, uint& totalFiles ) { currentFile = _CurrentFile; totalFiles = _TotalFiles; }
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/// Get results for a service
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void reportByService( const std::string& service, NLMISC::CLog *targetLog );
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/// Get partial results (pageNum>=1)
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void reportPage( uint pageNum, NLMISC::CLog *targetLog ) { CLogReportNode::reportPage( pageNum, targetLog ); }
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/// Get summary of results
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virtual void report( NLMISC::CLog *targetLog, bool displayDetailsPerService=false ) { CLogReportNode::report( targetLog, displayDetailsPerService ); }
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private:
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uint _CurrentFile;
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uint _TotalFiles;
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};
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#endif // NL_LOG_REPORT_H
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/* End of log_report.h */
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