mirrors/i2pd
2
0
Fork 0
mirror of https://github.com/PurpleI2P/i2pd synced 2024-11-10 00:00:29 +03:00
Code Issues Packages Projects Releases Wiki Activity

don't recalculate timestamp for each log message

Browse Source
This commit is contained in:
orignal 2015-05-06 11:24:35 -04:00
parent 0ae7bbd34d
commit 7c13194d5a
2 changed files with 26 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

21
Log.cpp
View File

@ -1,5 +1,5 @@
#include "Log.h"
#include <boost/date_time/posix_time/posix_time.hpp>
#include "Log.h"
Log * g_Log = nullptr;
@ -13,11 +13,26 @@ static const char * g_LogLevelStr[eNumLogLevels] =
void LogMsg::Process()
{
output << boost::posix_time::second_clock::local_time().time_of_day () <<
"/" << g_LogLevelStr[level] << " - ";
auto& output = (log && log->GetLogStream ()) ? *log->GetLogStream () : std::cout;
if (log)
output << log->GetTimestamp ();
else
output << boost::posix_time::second_clock::local_time().time_of_day ();
output << "/" << g_LogLevelStr[level] << " - ";
output << s.str();
}
const std::string& Log::GetTimestamp ()
{
auto ts = std::chrono::steady_clock::now ();
if (ts > m_LastTimestampUpdate + std::chrono::milliseconds (500)) // 0.5 second
{
m_LastTimestampUpdate = ts;
m_Timestamp = boost::posix_time::to_simple_string (boost::posix_time::second_clock::local_time().time_of_day ());
}
return m_Timestamp;
}
void Log::Flush ()
{
if (m_LogStream)

12
Log.h
View File

@ -6,6 +6,7 @@
#include <sstream>
#include <fstream>
#include <functional>
#include <chrono>
#include "Queue.h"
enum LogLevel
@ -17,13 +18,14 @@ enum LogLevel
eNumLogLevels
};
class Log;
struct LogMsg
{
std::stringstream s;
std::ostream& output;
Log * log;
LogLevel level;
LogMsg (std::ostream& o = std::cout, LogLevel l = eLogInfo): output (o), level (l) {};
LogMsg (Log * l = nullptr, LogLevel lv = eLogInfo): log (l), level (lv) {};
void Process();
};
@ -38,6 +40,7 @@ class Log: public i2p::util::MsgQueue<LogMsg>
void SetLogFile (const std::string& fullFilePath);
void SetLogStream (std::ostream * logStream);
std::ostream * GetLogStream () const { return m_LogStream; };
const std::string& GetTimestamp ();
private:
@ -46,6 +49,8 @@ class Log: public i2p::util::MsgQueue<LogMsg>
private:
std::ostream * m_LogStream;
std::string m_Timestamp;
std::chrono::steady_clock::time_point m_LastTimestampUpdate;
};
extern Log * g_Log;
@ -95,8 +100,7 @@ void LogPrint (std::stringstream& s, TValue arg, TArgs... args)
template<typename... TArgs>
void LogPrint (LogLevel level, TArgs... args)
{
LogMsg * msg = (g_Log && g_Log->GetLogStream ()) ? new LogMsg (*g_Log->GetLogStream (), level) :
new LogMsg (std::cout, level);
LogMsg * msg = new LogMsg (g_Log, level);
LogPrint (msg->s, args...);
msg->s << std::endl;
if (g_Log)