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https://port.numenaute.org/aleajactaest/khanat-opennel-code.git
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581 lines
15 KiB
C++
581 lines
15 KiB
C++
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// 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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#include "log_report.h"
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#include <functional>
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#include "nel/misc/common.h"
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#include "nel/misc/displayer.h"
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#include "nel/misc/file.h"
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#include "nel/misc/path.h"
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#include "nel/misc/variable.h"
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using namespace NLMISC;
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using namespace std;
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CVariable<string> LogPath( "LogReport","LogPath", "Path of the log files", ".", 0, true );
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const uint MAX_LOG_LINE_SIZE = 1024;
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//nlctassert(MAX_LOG_LINE_SIZE>0);
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enum TLogLineHeader { LHDate, LHTime, LHType, LHThread, LHService, LHCodeFile, LHCodeLine, LHSeparator, LH_NB_FIELDS };
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///
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bool isLogFile( const std::string& filename )
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{
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uint len = (uint)filename.size();
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return (len >= 4 ) && (filename.substr( len-4 ) == ".log");
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}
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///
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inline bool isNumberChar( char c )
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{
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return (c >= '0') && (c <= '9');
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}
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///
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void sortLogFiles( vector<std::string>& filenames )
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{
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uint i;
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for ( i=0; i!=filenames.size(); ++i )
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{
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// Ensure that a log file without number comes *after* the ones with a number
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string name = string(filenames[i]);
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string::size_type dotpos = name.find_last_of('.');
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if ( (dotpos!=string::npos) && (dotpos > 2) )
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{
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if ( ! (isNumberChar(name[dotpos-1]) && isNumberChar(name[dotpos-2]) && isNumberChar(name[dotpos-3])) )
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{
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name = name.substr( 0, dotpos ) + "ZZZ" + name.substr( dotpos );
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filenames[i] = name.c_str();
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}
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}
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}
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sort( filenames.begin(), filenames.end() );
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for ( i=0; i!=filenames.size(); ++i )
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{
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// Set the original names back
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string name = filenames[i];
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string::size_type tokenpos = name.find( "ZZZ." );
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if ( tokenpos != string::npos )
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{
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name = name.substr( 0, tokenpos ) + name.substr( tokenpos + 3 );
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filenames[i] = name.c_str();
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}
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}
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}
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void CMakeLogTask::setLogPath(const std::string & logPath)
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{
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_LogPaths.resize( 1 );
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_LogPaths[0] = logPath;
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}
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void CMakeLogTask::setLogPaths(const std::vector<std::string>& logPaths)
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{
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_LogPaths = logPaths;
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}
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void CMakeLogTask::setLogPathToDefault()
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{
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setLogPath( LogPath.get() );
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}
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/*
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*
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*/
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CMakeLogTask::~CMakeLogTask()
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{
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if ( _Thread ) // implies && _OutputLogReport
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{
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if ( ! _Complete )
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{
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pleaseStop();
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_Thread->wait();
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}
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clear();
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}
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}
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/*
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*
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*/
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void CMakeLogTask::start()
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{
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if ( _Thread )
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{
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if ( _Complete )
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clear();
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else
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return;
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}
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_Stopping = false;
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_Complete = false;
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_Thread = NLMISC::IThread::create( this );
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_OutputLogReport = new CLogReport();
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_Thread->start();
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}
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/*
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*
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*/
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void CMakeLogTask::clear()
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{
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if (_Thread)
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{
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delete _Thread;
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_Thread = NULL;
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}
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if (_OutputLogReport)
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{
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delete _OutputLogReport;
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_OutputLogReport = NULL;
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}
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}
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/*
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*
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*/
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void CMakeLogTask::terminateTask()
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{
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if (!_Thread) // _Thread _implies _OutputLogReport
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return;
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pleaseStop();
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_Thread->wait();
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clear();
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}
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//
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bool isOfLogDotLogFamily( const std::string& filename )
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{
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return ((filename == "log.log") ||
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((filename.size() == 10) &&
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(filename.substr( 0, 3 ) == "log") &&
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isNumberChar(filename[3]) && isNumberChar(filename[4]) && isNumberChar(filename[5]) &&
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(filename.substr( 6, 4 ) == ".log")) );
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}
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enum TVersionTargetMode { TTMAll, TTMMatchAllV, TTMMatchExactV, TTMMatchGreaterV, TTMMatchLowerV } targetMode;
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const uint CurrentVersion = ~0;
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// Return true and logVersion, or false if not a log with version
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bool getLogVersion( const std::string& filename, uint& logVersion )
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{
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uint len = (uint)filename.size();
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if ( (len > 4) && (filename.substr( len-4 ) == ".log") )
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{
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if ( filename.substr(0, 3) == "log" )
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{
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if ( (len == 7) ||
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((len == 10) && (isNumberChar(filename[3]) && isNumberChar(filename[4]) && isNumberChar(filename[5]))) )
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{
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logVersion = CurrentVersion;
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return true;
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}
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}
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else if ( filename[0] == 'v' )
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{
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string::size_type p = filename.find( "_", 1 );
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if ( p != string::npos )
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{
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if ( (len == p + 8) ||
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((len == p + 11) && (isNumberChar(filename[p+4]) && isNumberChar(filename[p+5]) && isNumberChar(filename[p+6]))) )
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{
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NLMISC::fromString( filename.substr( 1, p-1 ), logVersion );
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return true;
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}
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}
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}
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}
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return false;
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}
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// Assumes filename is .log file
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bool matchLogTarget( const std::string& filename, TVersionTargetMode targetMode, uint targetVersion )
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{
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if ( targetMode == TTMAll )
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return true;
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uint version;
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// Get version or exclude non-standard log files
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if ( ! getLogVersion( filename, version ) )
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return false;
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// Exclude non-matching version
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switch ( targetMode )
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{
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case TTMMatchExactV:
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return (version == targetVersion); // break;
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case TTMMatchGreaterV:
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return (version >= targetVersion); // break;
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case TTMMatchLowerV:
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return (version <= targetVersion); // break;
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default: // TTMMatchAllV
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return true;
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}
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}
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/*
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*
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*/
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void CMakeLogTask::run()
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{
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// Parse log target
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uint targetVersion = CurrentVersion;
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uint lts = (uint)_LogTarget.size();
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if ( _LogTarget.empty() || (_LogTarget == "v") )
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{
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targetMode = TTMMatchExactV;
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}
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else if ( _LogTarget == "v*" )
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{
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targetMode = TTMMatchAllV;
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}
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else if ( _LogTarget == "*" )
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{
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targetMode = TTMAll;
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}
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else if ( (lts > 1) && (_LogTarget[0] == 'v') )
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{
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uint additionalChars = 1;
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if ( _LogTarget[lts-1] == '+' )
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targetMode = TTMMatchGreaterV;
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else if ( _LogTarget[lts-1] == '-' )
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targetMode = TTMMatchLowerV;
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else
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{
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targetMode = TTMMatchExactV;
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additionalChars = 0;
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}
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NLMISC::fromString( _LogTarget.substr( 1, lts-additionalChars-1 ), targetVersion );
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}
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else
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{
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nlwarning( "Invalid log target argument: %s", _LogTarget.c_str() );
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_Complete = true;
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return;
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}
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// Get log files and sort them
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vector<string> filenames;
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vector<string> filenamesOfPath;
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for ( vector<string>::const_iterator ilf=_LogPaths.begin(); ilf!=_LogPaths.end(); ++ilf )
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{
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string path = (*ilf);
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if ( (! path.empty()) && (path[path.size()-1]!='/') )
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path += "/";
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filenamesOfPath.clear();
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CPath::getPathContent( path, false, false, true, filenamesOfPath, NULL, true );
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vector<string>::iterator ilf2 = partition( filenamesOfPath.begin(), filenamesOfPath.end(), isLogFile );
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filenamesOfPath.erase( ilf2, filenamesOfPath.end() );
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sortLogFiles( filenamesOfPath );
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filenames.insert( filenames.end(), filenamesOfPath.begin(), filenamesOfPath.end() );
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}
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// Analyse log files
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_OutputLogReport->reset();
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uint nbLines = 0;
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char line [MAX_LOG_LINE_SIZE];
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uint nbSkippedFiles = 0;
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for ( vector<string>::const_iterator ilf=filenames.begin(); ilf!=filenames.end(); ++ilf )
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{
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string shortname = CFile::getFilename( *ilf );
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// Filter log files based on filename before opening them
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if ( ! matchLogTarget( shortname, targetMode, targetVersion ) )
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{
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++nbSkippedFiles;
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continue;
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}
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nlinfo( "Processing %s (%u/%u)", (*ilf).c_str(), ilf-filenames.begin(), filenames.size() );
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CIFile logfile;
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if ( logfile.open( *ilf, true ) )
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{
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_OutputLogReport->setProgress( (uint)(ilf-filenames.begin()), (uint)filenames.size() );
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while ( ! logfile.eof() )
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{
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logfile.getline( line, MAX_LOG_LINE_SIZE );
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line[MAX_LOG_LINE_SIZE-1] = '\0'; // force valid end of line
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_OutputLogReport->pushLine( line );
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++nbLines;
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if ( isStopping() )
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return;
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}
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}
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}
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nlinfo( "%u lines processed", nbLines );
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if ( nbSkippedFiles != 0 )
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nlinfo( "%u log files skipped, not matching target %s", nbSkippedFiles, _LogTarget.c_str() );
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_Complete = true;
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}
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/*
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* Add a log line to the report tree
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*/
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void CLogReport::pushLine( const std::string& line, NLMISC::CLog::TLogType onlyType, bool countOtherTypes )
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{
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// Ignore session title
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if ( (line.size() > 14) && (line.substr( 0, 14 ) == "Log Starting [") )
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return;
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// Decode standard log line
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vector<string> lineTokens;
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explode( line, string(" "), lineTokens );
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if ( lineTokens.size() < LH_NB_FIELDS )
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return;
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// Filter log type
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if ( onlyType != CLog::LOG_UNKNOWN )
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{
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if ( lineTokens[LHType] != IDisplayer::logTypeToString( onlyType ) )
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{
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if ( countOtherTypes )
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storeLine( lineTokens, true );
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return;
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}
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}
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// Store
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storeLine( lineTokens, false );
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}
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/*
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*
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*/
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void CLogReportNode::storeLine( const std::vector<std::string>& lineTokens, bool mainCountOnly )
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{
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// Get service name from "[machine/]serviceName-serviceId"
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string service = lineTokens[LHService];
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string::size_type p = service.find( '/' );
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if ( p != string::npos )
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service = service.substr( p+1 );
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p = service.find( '-' );
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if ( p != string::npos )
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service = service.substr( 0, p );
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// Store to appropriate child
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CLogReportLeaf *child = getChild( service );
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if ( ! child )
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child = addChild( service );
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child->storeLine( lineTokens, mainCountOnly );
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}
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/*
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*
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*/
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void CLogReportLeaf::storeLine( const std::vector<std::string>& lineTokens, bool mainCountOnly )
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{
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if ( ! mainCountOnly )
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{
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// Build key from "codeFile codeLine"
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string key = lineTokens[LHCodeFile] + ":" + lineTokens[LHCodeLine];
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_LogLineInfo[key].addAnOccurence( lineTokens );
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}
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++_Counts[lineTokens[LHType]];
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++_TotalLines;
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}
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/*
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*
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*/
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void CLogLineInfo::addAnOccurence( const std::vector<std::string>& lineTokens )
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{
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if ( NbOccurences == 0 )
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{
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for ( uint i=LH_NB_FIELDS; i<lineTokens.size(); ++i )
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{
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if ( i != LH_NB_FIELDS )
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SampleLogText += " ";
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SampleLogText += lineTokens[i];
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}
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}
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++NbOccurences;
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}
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/*
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*
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*/
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uint CLogReportLeaf::getNbTotalLines( NLMISC::CLog::TLogType logType )
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{
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return (logType==NLMISC::CLog::LOG_UNKNOWN) ? _TotalLines : _Counts[NLMISC::IDisplayer::logTypeToString( logType )];
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}
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/*
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* Get results for a service
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*/
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void CLogReport::reportByService( const std::string& service, NLMISC::CLog *targetLog )
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||
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{
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ILogReport *child = getChild( service );
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if ( child )
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||
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{
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child->report( targetLog, true );
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}
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else
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||
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{
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targetLog->displayNL( "Nothing found for service %s", service.c_str() );
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}
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}
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/*
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* Get results for a service (all distinct lines, sorted by occurence)
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||
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*/
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||
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void CLogReportLeaf::report( NLMISC::CLog *targetLog, bool )
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||
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{
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||
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// Sort it
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||
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typedef multimap< uint, pair< string, const CLogLineInfo * >, std::greater<uint> > CSortedByOccurenceLogLineInfoMap;
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|
CSortedByOccurenceLogLineInfoMap sortedByOccurence;
|
||
|
for ( CLogLineInfoMap::const_iterator it=_LogLineInfo.begin(); it!=_LogLineInfo.end(); ++it )
|
||
|
{
|
||
|
const string &key = (*it).first;
|
||
|
const CLogLineInfo& info = (*it).second;
|
||
|
sortedByOccurence.insert( make_pair( info.NbOccurences, make_pair( key, &info ) ) );
|
||
|
}
|
||
|
|
||
|
// Display it
|
||
|
for ( CSortedByOccurenceLogLineInfoMap::const_iterator iso=sortedByOccurence.begin(); iso!=sortedByOccurence.end(); ++iso )
|
||
|
{
|
||
|
const string &key = (*iso).second.first;
|
||
|
const CLogLineInfo& info = *((*iso).second.second);
|
||
|
targetLog->displayRawNL( "%s %6u %s : %s", _Service.c_str(), info.NbOccurences, key.c_str(), info.SampleLogText.c_str() );
|
||
|
}
|
||
|
}
|
||
|
|
||
|
|
||
|
/*
|
||
|
* Return the number of lines displayed
|
||
|
*/
|
||
|
uint CLogReportLeaf::reportPart( uint beginIndex, uint maxNbLines, NLMISC::CLog *targetLog )
|
||
|
{
|
||
|
uint i = 0;
|
||
|
CLogLineInfoMap::const_iterator it;
|
||
|
for ( it=_LogLineInfo.begin(); it!=_LogLineInfo.end(); ++it )
|
||
|
{
|
||
|
if ( i >= beginIndex )
|
||
|
{
|
||
|
if ( i >= maxNbLines )
|
||
|
return i - beginIndex;
|
||
|
|
||
|
const string &key = (*it).first;
|
||
|
const CLogLineInfo& info = (*it).second;
|
||
|
targetLog->displayRawNL( "%s %6u %s : %s", _Service.c_str(), info.NbOccurences, key.c_str(), info.SampleLogText.c_str() );
|
||
|
}
|
||
|
++i;
|
||
|
}
|
||
|
return i - beginIndex;
|
||
|
}
|
||
|
|
||
|
|
||
|
/*
|
||
|
* Get summary of results
|
||
|
*/
|
||
|
void CLogReportNode::report( NLMISC::CLog *targetLog, bool displayDetailsPerService )
|
||
|
{
|
||
|
uint nb1Sum=0, nb2Sum=0;
|
||
|
for ( std::vector<CLogReportLeaf*>::const_iterator it=_Children.begin(); it!=_Children.end(); ++it )
|
||
|
{
|
||
|
CLogReportLeaf *pt = (*it);
|
||
|
|
||
|
// Get distinct warnings
|
||
|
uint nb1 = pt->getNbDistinctLines();
|
||
|
nb1Sum += nb1;
|
||
|
|
||
|
// Get total warnings, info... but filter out lines with no header
|
||
|
uint sumTotalLinesNotUnknown = 0;
|
||
|
uint nbTotalLines [CLog::LOG_UNKNOWN];
|
||
|
for ( uint i=CLog::LOG_ERROR; i!=CLog::LOG_UNKNOWN; ++i )
|
||
|
{
|
||
|
nbTotalLines[i] = pt->getNbTotalLines( (CLog::TLogType)i );
|
||
|
sumTotalLinesNotUnknown += nbTotalLines[i];
|
||
|
}
|
||
|
if ( sumTotalLinesNotUnknown != 0 )
|
||
|
{
|
||
|
targetLog->displayRawNL( "%s: \t%u distinct WRN, %u total WRN, %u INF, %u DBG, %u STT, %u AST, %u ERR, %u TOTAL",
|
||
|
pt->service().c_str(), nb1, nbTotalLines[CLog::LOG_WARNING],
|
||
|
nbTotalLines[CLog::LOG_INFO], nbTotalLines[CLog::LOG_DEBUG],
|
||
|
nbTotalLines[CLog::LOG_STAT], nbTotalLines[CLog::LOG_ASSERT],
|
||
|
nbTotalLines[CLog::LOG_ERROR], pt->getNbTotalLines( CLog::LOG_UNKNOWN ) );
|
||
|
nb2Sum += nbTotalLines[CLog::LOG_WARNING];
|
||
|
}
|
||
|
}
|
||
|
targetLog->displayRawNL( "=> %u distinct, %u total WRN (%u pages)", nb1Sum, nb2Sum, nb1Sum / NB_LINES_PER_PAGE + 1 );
|
||
|
|
||
|
if ( displayDetailsPerService )
|
||
|
{
|
||
|
for ( std::vector<CLogReportLeaf*>::const_iterator it=_Children.begin(); it!=_Children.end(); ++it )
|
||
|
{
|
||
|
(*it)->report( targetLog, true );
|
||
|
}
|
||
|
}
|
||
|
}
|
||
|
|
||
|
|
||
|
/*
|
||
|
* Get partial results (pageNum>=1)
|
||
|
*/
|
||
|
void CLogReportNode::reportPage( uint pageNum, NLMISC::CLog *targetLog )
|
||
|
{
|
||
|
if ( _Children.empty() )
|
||
|
{
|
||
|
targetLog->displayRawNL( "[END OF LOG]" );
|
||
|
return;
|
||
|
}
|
||
|
|
||
|
uint beginIndex = pageNum * NB_LINES_PER_PAGE;
|
||
|
uint lineCounter = 0, prevLineCounter;
|
||
|
for ( std::vector<CLogReportLeaf*>::const_iterator it=_Children.begin(); it!=_Children.end(); ++it )
|
||
|
{
|
||
|
CLogReportLeaf *pt = (*it);
|
||
|
prevLineCounter = lineCounter;
|
||
|
lineCounter += pt->getNbDistinctLines();
|
||
|
if ( lineCounter >= beginIndex )
|
||
|
{
|
||
|
uint remainingLines = pageNum - (lineCounter - beginIndex );
|
||
|
pt->reportPart( beginIndex - prevLineCounter, remainingLines, targetLog ); //
|
||
|
while ( remainingLines != 0 )
|
||
|
{
|
||
|
++it;
|
||
|
if ( it == _Children.end() )
|
||
|
{
|
||
|
targetLog->displayRawNL( "[END OF LOG]" );
|
||
|
return;
|
||
|
}
|
||
|
pt = (*it);
|
||
|
remainingLines -= pt->reportPart( 0, remainingLines, targetLog );
|
||
|
}
|
||
|
return;
|
||
|
}
|
||
|
}
|
||
|
}
|