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mariadb-columnstore-engine/utils/loggingcpp/messagelog.cpp
Andrew Hutchings 01446d1e22 Reformat all code to coding standard
2017-10-26 17:18:17 +01:00

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/* Copyright (C) 2014 InfiniDB, Inc.
Copyright (C) 2016 MariaDB Corporaton
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; version 2 of
the License.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
MA 02110-1301, USA. */
/******************************************************************************************
* $Id: messagelog.cpp 3658 2013-03-22 20:26:02Z chao $
*
******************************************************************************************/
#include <sstream>
#include <iomanip>
#include <ctime>
#include <sys/time.h>
#include <syslog.h>
#include <iostream>
#include <unistd.h>
#include <vector>
#include <string>
using namespace std;
#include <boost/assign.hpp>
namespace ba = boost::assign;
#include "messagelog.h"
#include "loggingid.h"
#include "messageobj.h"
#include "messageids.h"
namespace
{
using namespace logging;
/*
* This list matches SubsystemIDs.txt, but has names matching Process Config DB
*/
const vector<string> SubsystemID = ba::list_of
("Calpont") // id = 0 default
("ddljoblist") // id = 1
("ddlpackage") // id = 2
("dmlpackage") // id = 3
("execplan") // id = 4
("joblist") // id = 5
("resultset") // id = 6
("mcsadmin") // id = 7
("oamcpp") // id = 8
("ServerMonitor") // id = 9
("traphandler") // id = 10
("alarmmanager") // id = 11
("configcpp") // id = 12
("loggingcpp") // id = 13
("messageqcpp") // id = 14
("DDLProc") // id = 15
("ExeMgr") // id = 16
("ProcessManager") // id = 17
("ProcessMonitor") // id = 18
("writeengine") // id = 19
("DMLProc") // id = 20
("dmlpackageproc") // id = 21
("threadpool") // id = 22
("ddlpackageproc") // id = 23
("dbcon") // id = 24
("DiskManager") // id = 25
("RouteMsg") // id = 26
("SQLBuffMgr") // id = 27
("PrimProc") // id = 28
("controllernode") // id = 29
("workernode") // id = 30
("messagequeue") // id = 31
("writeengineserver")//id = 32
("writeenginesplit")// id = 33
("cpimport.bin") // id = 34
("IDBFile") // id = 35
;
string timestr()
{
struct tm tm;
struct timeval tv;
gettimeofday(&tv, 0);
#ifdef _MSC_VER
errno_t p = 0;
time_t t = (time_t)tv.tv_sec;
p = localtime_s(&tm, &t);
if (p != 0)
memset(&tm, 0, sizeof(tm));
#else
localtime_r(&tv.tv_sec, &tm);
#endif
ostringstream oss;
oss << setfill('0')
<< setw(2) << tm.tm_sec
<< '.'
<< setw(6) << tv.tv_usec
;
return oss.str();
}
void closeLog()
{
}
void openLog(unsigned subsystemid, int localLogNum)
{
if (subsystemid >= SubsystemID.size())
subsystemid = 0;
}
const string escape_pct(const string& in)
{
string out(in);
string::size_type pos;
pos = out.find('%', 0);
while (pos != string::npos)
{
out.replace(pos, 1, "%%");
pos = out.find('%', pos + 2);
}
return out;
}
}
namespace logging
{
MessageLog::MessageLog(const LoggingID& initData, int localLogNum) :
fLogData(initData), fFacility(localLogNum)
{
openLog(fLogData.fSubsysID, fFacility);
}
void MessageLog::logData(const LoggingID& logData)
{
if (fLogData.fSubsysID != logData.fSubsysID)
{
closeLog();
openLog(logData.fSubsysID, fFacility);
}
fLogData = logData;
}
MessageLog::~MessageLog()
{
closeLog();
}
const string MessageLog::format(const Message& msg, const char prefix)
{
ostringstream oss;
oss << timestr() << " |"
<< fLogData.fSessionID
<< '|' << fLogData.fTxnID
<< '|' << fLogData.fThdID
<< "| "
<< prefix << ' ' << setw(2) << setfill('0') << fLogData.fSubsysID
<< ' ' << msg.msg()
;
return escape_pct(oss.str());
}
void MessageLog::logDebugMessage(const Message& msg)
{
::openlog(SubsystemID[fLogData.fSubsysID].c_str(), 0 | LOG_PID, fFacility);
::syslog(LOG_DEBUG, format(msg, 'D').c_str());
::closelog();
}
void MessageLog::logInfoMessage(const Message& msg)
{
::openlog(SubsystemID[fLogData.fSubsysID].c_str(), 0 | LOG_PID, fFacility);
::syslog(LOG_INFO, format(msg, 'I').c_str());
::closelog();
}
void MessageLog::logWarningMessage(const Message& msg)
{
::openlog(SubsystemID[fLogData.fSubsysID].c_str(), 0 | LOG_PID, fFacility);
::syslog(LOG_WARNING, format(msg, 'W').c_str());
::closelog();
}
void MessageLog::logErrorMessage(const Message& msg)
{
// @bug 24 use 'E' instead of 'S'
::openlog(SubsystemID[fLogData.fSubsysID].c_str(), 0 | LOG_PID, fFacility);
::syslog(LOG_ERR, format(msg, 'E').c_str());
::closelog();
}
void MessageLog::logCriticalMessage(const Message& msg)
{
::openlog(SubsystemID[fLogData.fSubsysID].c_str(), 0 | LOG_PID, fFacility);
::syslog(LOG_CRIT, format(msg, 'C').c_str());
::closelog();
}
//Bug 5218. comment out the following functions to alleviate issue where dml messages show up in crit.log. This
// will turn off data_mods.log.
void logDML(unsigned sessionId, unsigned txnId, const string& statement, const string& owner)
{
/* logging::Message::Args args;
unsigned subsystemId = 20; // DMLProc
unsigned threadId = 0; // 0 for now
logging::LoggingID loggingId(subsystemId, sessionId, txnId, threadId);
logging::MessageLog messageLog(loggingId, LOG_LOCAL2);
logging::Message m(M0017);
args.add("|" + owner + "|" + statement);
m.format(args);
messageLog.logCriticalMessage(m); */
}
void logDDL(unsigned sessionId, unsigned txnId, const string& statement, const string& owner)
{
/*
logging::Message::Args args;
unsigned subsystemId = 15; // DDLProc
unsigned threadId = 0; // 0 for now
logging::LoggingID loggingId(subsystemId, sessionId, txnId, threadId);
logging::MessageLog messageLog(loggingId, LOG_LOCAL2);
logging::Message m(M0018);
args.add("|" + owner + "|" + statement);
m.format(args);
messageLog.logCriticalMessage(m); */
}
void logCommand(unsigned sessionId, unsigned txnId, const string& statement)
{
/* logging::Message::Args args;
unsigned subsystemId = 20; // DMLProc
unsigned threadId = 0; // 0 for now
logging::LoggingID loggingId(subsystemId, sessionId, txnId, threadId);
logging::MessageLog messageLog(loggingId, LOG_LOCAL2);
logging::Message m(M0019);
args.add("|" + statement);
m.format(args);
messageLog.logCriticalMessage(m); */
}
void logEventToDataLog(unsigned messageId, const string& messageText)
{
/* logging::Message::Args args;
unsigned subsystemId = 20; // DMLProc
unsigned threadId = 0; // 0 for now
logging::LoggingID loggingId(subsystemId, 0, 0, threadId);
logging::MessageLog messageLog(loggingId, LOG_LOCAL2);
logging::Message m(messageId);
args.add(messageText);
m.format(args);
messageLog.logCriticalMessage(m); */
}
} //namespace logging
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