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Code Issues Releases Activity

don't delete log file upon HUP

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orignal 2016-02-29 11:02:55 -05:00
parent 4aae878db8
commit 61675c20d8
2 changed files with 6 additions and 4 deletions
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8
Log.cpp
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@ -44,10 +44,12 @@ void Log::Flush ()
m_LogStream->flush(); m_LogStream->flush();
} }
void Log::SetLogFile (const std::string& fullFilePath) void Log::SetLogFile (const std::string& fullFilePath, bool truncate)
{ {
m_FullFilePath = fullFilePath; m_FullFilePath = fullFilePath;
auto logFile = std::make_shared<std::ofstream> (fullFilePath, std::ofstream::out | std::ofstream::binary | std::ofstream::trunc); auto mode = std::ofstream::out | std::ofstream::binary;
mode |= truncate ? std::ofstream::trunc : std::ofstream::app;
auto logFile = std::make_shared<std::ofstream> (fullFilePath, mode);
if (logFile->is_open ()) if (logFile->is_open ())
{ {
SetLogStream (logFile); SetLogStream (logFile);
@ -59,7 +61,7 @@ void Log::ReopenLogFile ()
{ {
if (m_FullFilePath.length () > 0) if (m_FullFilePath.length () > 0)
{ {
SetLogFile (m_FullFilePath); SetLogFile (m_FullFilePath, false); // don't truncate
LogPrint(eLogInfo, "Log: file ", m_FullFilePath, " reopen"); LogPrint(eLogInfo, "Log: file ", m_FullFilePath, " reopen");
} }
} }

2
Log.h
View File

@ -38,7 +38,7 @@ class Log: public i2p::util::MsgQueue<LogMsg>
Log () { SetOnEmpty (std::bind (&Log::Flush, this)); }; Log () { SetOnEmpty (std::bind (&Log::Flush, this)); };
~Log () {}; ~Log () {};
void SetLogFile (const std::string& fullFilePath); void SetLogFile (const std::string& fullFilePath, bool truncate = true);
void ReopenLogFile (); void ReopenLogFile ();
void SetLogLevel (const std::string& level); void SetLogLevel (const std::string& level);
void SetLogStream (std::shared_ptr<std::ostream> logStream); void SetLogStream (std::shared_ptr<std::ostream> logStream);