48 lines
1.0 KiB
C++
48 lines
1.0 KiB
C++
/*
|
|
* log.cpp
|
|
*
|
|
* Created on: 27.03.2013
|
|
* Copier: wn
|
|
*
|
|
* I found this here:
|
|
* http://stackoverflow.com/questions/2638654/redirect-c-stdclog-to-syslog-on-unix
|
|
*/
|
|
|
|
#include <syslog.h>
|
|
#include <string.h>
|
|
#include <stdio.h>
|
|
#include <iostream>
|
|
#include "log.hpp"
|
|
|
|
Log::Log(std::string ident, int facility) {
|
|
facility_ = facility;
|
|
priority_ = LOG_DEBUG;
|
|
strncpy(ident_, ident.c_str(), sizeof(ident_));
|
|
ident_[sizeof(ident_)-1] = '\0';
|
|
|
|
openlog(ident_, LOG_PID, facility_);
|
|
}
|
|
|
|
int Log::sync() {
|
|
if (buffer_.length()) {
|
|
syslog(priority_, "%s", buffer_.c_str());
|
|
buffer_.erase();
|
|
priority_ = LOG_DEBUG; // default to debug for each message
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
int Log::overflow(int c) {
|
|
if (c != EOF) {
|
|
buffer_ += static_cast<char>(c);
|
|
} else {
|
|
sync();
|
|
}
|
|
return c;
|
|
}
|
|
|
|
std::ostream& operator<< (std::ostream& os, const LogPriority& log_priority) {
|
|
static_cast<Log *>(os.rdbuf())->priority_ = (int)log_priority;
|
|
return os;
|
|
}
|