mirror of
https://github.com/badaix/snapcast.git
synced 2025-05-02 19:56:31 +02:00
132 lines
2.7 KiB
C++
132 lines
2.7 KiB
C++
/***
|
|
This file is part of snapcast
|
|
Copyright (C) 2014-2016 Johannes Pohl
|
|
|
|
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, either version 3 of the License, or
|
|
(at your option) any later version.
|
|
|
|
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, see <http://www.gnu.org/licenses/>.
|
|
***/
|
|
|
|
#include "log.h"
|
|
#include <iomanip>
|
|
#include <ctime>
|
|
#include <sstream>
|
|
#include <cstdio>
|
|
|
|
|
|
Log::Log(std::string ident, int facility)
|
|
{
|
|
facility_ = facility;
|
|
priority_ = kLogDebug;
|
|
strncpy(ident_, ident.c_str(), sizeof(ident_));
|
|
ident_[sizeof(ident_)-1] = '\0';
|
|
|
|
openlog(ident_, LOG_PID, facility_);
|
|
}
|
|
|
|
|
|
std::string Log::Timestamp() const
|
|
{
|
|
struct tm * dt;
|
|
char buffer [30];
|
|
std::time_t t = std::time(nullptr);
|
|
dt = localtime(&t);
|
|
strftime(buffer, sizeof(buffer), "%Y-%m-%d %H-%M-%S", dt);
|
|
return std::string(buffer);
|
|
}
|
|
|
|
|
|
std::string Log::toString(LogPriority logPriority) const
|
|
{
|
|
switch (logPriority)
|
|
{
|
|
case kDbg:
|
|
return "dbg";
|
|
case kOut:
|
|
return "out";
|
|
case kState:
|
|
return "state";
|
|
case kErr:
|
|
return "err";
|
|
|
|
case kLogEmerg:
|
|
return "Emerg";
|
|
case kLogAlert:
|
|
return "Alert";
|
|
case kLogCrit:
|
|
return "Crit";
|
|
case kLogErr:
|
|
return "Err";
|
|
case kLogWarning:
|
|
return "Warning";
|
|
case kLogNotice:
|
|
return "Notice";
|
|
case kLogInfo:
|
|
return "Info";
|
|
case kLogDebug:
|
|
return "Debug";
|
|
default:
|
|
std::stringstream ss;
|
|
ss << logPriority;
|
|
return ss.str();
|
|
}
|
|
}
|
|
|
|
|
|
int Log::sync()
|
|
{
|
|
if (buffer_.str().length())
|
|
{
|
|
if (priority_ == kDbg)
|
|
#ifdef DEBUG_LOG
|
|
std::cout << Timestamp() << " [dbg] " << buffer_.str() << std::flush;
|
|
#else
|
|
;
|
|
#endif
|
|
else if ((priority_ == kOut) || (priority_ == kState) || (priority_ == kErr))
|
|
std::cout << Timestamp() << " [" << toString(priority_) << "] " << buffer_.str() << std::flush;
|
|
else
|
|
{
|
|
std::cout << Timestamp() << " [" << toString(priority_) << "] " << buffer_.str() << std::flush;
|
|
syslog(priority_, "%s", buffer_.str().c_str());
|
|
}
|
|
buffer_.str("");
|
|
buffer_.clear();
|
|
priority_ = kLogDebug; // default to debug for each message
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
|
|
int Log::overflow(int c)
|
|
{
|
|
if (c != EOF)
|
|
{
|
|
buffer_ << static_cast<char>(c);
|
|
if (c == '\n')
|
|
sync();
|
|
}
|
|
else
|
|
{
|
|
sync();
|
|
}
|
|
return c;
|
|
}
|
|
|
|
|
|
std::ostream& operator<< (std::ostream& os, const LogPriority& log_priority)
|
|
{
|
|
static_cast<Log*>(os.rdbuf())->priority_ = log_priority;
|
|
return os;
|
|
}
|
|
|
|
|