1 files changed, 85 insertions, 0 deletions
diff --git a/src/liblogger/FileLogSink.cpp b/src/liblogger/FileLogSink.cpp
new file mode 100644
index 0000000..d812dbe
--- /dev/null
+++ b/src/liblogger/FileLogSink.cpp
@@ -0,0 +1,85 @@
+#include "FileLogSink.hpp"
+
+#include <iostream>
+#include <cstring>
+
+#ifndef _WIN32
+#include <sys/time.h>
+#else
+#define WIN32_MEAN_AND_LEAN
+#include <windows.h>
+#endif
+
+using namespace std;
+
+#ifndef _WIN32
+
+static string timestamp( )
+{
+	time_t t;
+	time( &t );
+	
+	struct tm r;
+	memset( &r, 0, sizeof( r ) );
+	localtime_r( &t, &r );
+
+	char buf[30];
+	strftime( buf, sizeof( buf ), "%F - %X", &r );
+	
+	struct timeval tv;
+	gettimeofday( &tv, 0 );
+	char result[100];
+	snprintf( result, sizeof( result ), "%s.%03ld", buf, (long)tv.tv_usec / 1000 ); 
+
+	return result;
+}
+
+#else
+
+static string timestamp( )
+{
+	enum { LEN = 255 };
+	char buf[LEN];
+	
+	if( GetTimeFormat( LOCALE_USER_DEFAULT, 0, 0, "HH':'mm':'ss", buf, LEN ) == 0 ) {
+		return "<timestamp error>";
+	}
+	
+	static DWORD first = GetTickCount( );
+
+	char result[LEN] = { 0 };
+	_snprintf( result, LEN, "%s.%03ld", buf, (long)( GetTickCount( ) - first ) % 1000 );
+	
+	return result;
+}
+
+#endif
+
+FileLogSink::FileLogSink( const LogLevel level, const string &filename )
+	 : LogSink( level ), m_filename( filename )
+{
+	m_file.exceptions( m_file.badbit | m_file.failbit );
+	
+	try {
+		m_file.open( m_filename.c_str( ), std::ios::app );
+	} catch( exception &e ) {
+		LOG( logCRITICAL ) << e.what( );
+	}
+}
+
+FileLogSink::~FileLogSink( )
+{
+	m_file.close( );
+}
+
+void FileLogSink::log( const LogLevel level, const string &msg )
+{
+	if( level > reportingLevel( ) ) return;
+	
+	m_file	<< timestamp( )
+		<< " "
+		<< Logger::toString( level )
+		<< ": "
+		<< msg
+		<< endl;
+}