File name format change and Removed warning messages (Except warning from boost for Logging)
Change-Id: If3a3a5411d377d925527fc3e8809c228a9a81e26
diff --git a/src/utility/logger.cpp b/src/utility/logger.cpp
new file mode 100644
index 0000000..3d9a804
--- /dev/null
+++ b/src/utility/logger.cpp
@@ -0,0 +1,59 @@
+#include "logger.hpp"
+
+namespace nlsr {
+
+string
+Logger::getEpochTime()
+{
+ std::stringstream ss;
+ boost::posix_time::ptime time_t_epoch(boost::gregorian::date(1970, 1, 1));
+ boost::posix_time::ptime now = boost::posix_time::microsec_clock::local_time();
+ boost::posix_time::time_duration diff = now - time_t_epoch;
+ ss << diff.total_seconds() << "." << boost::format("%06i") %
+ (diff.total_microseconds()
+ % 1000000);
+ return ss.str();
+}
+
+string
+Logger::getUserHomeDirectory()
+{
+ string homeDirPath(getpwuid(getuid())->pw_dir);
+ if (homeDirPath.empty())
+ {
+ homeDirPath = getenv("HOME");
+ }
+ return homeDirPath;
+}
+
+void
+Logger::initialize(std::string dirPath)
+{
+ string logDirPath(dirPath);
+ if (dirPath.empty())
+ {
+ logDirPath = getUserHomeDirectory() + "/nlsrLog";
+ }
+ cout << "Log Dir Path: " << logDirPath << endl;
+ typedef sinks::synchronous_sink<sinks::text_file_backend> file_sink;
+ shared_ptr<file_sink> sink(new file_sink(
+ keywords::file_name = logDirPath
+ + "/NLSR%Y%m%d%H%M%S_%3N.log",
+ keywords::rotation_size = 16 * 1024 * 1024,
+ keywords::time_based_rotation = sinks::file::rotation_at_time_point(12, 0, 0),
+ keywords::auto_flush = true
+ ));
+ sink->locked_backend()->set_file_collector(sinks::file::make_collector(
+ keywords::target = logDirPath,
+ //keywords::max_size = 512 * 1024 * 1024,
+ keywords::min_free_space = 64 * 1024 * 1024
+ ));
+ sink->set_formatter(
+ expr::format("%1% %2%")
+ % getEpochTime()
+ % expr::smessage
+ );
+ logging::core::get()->add_sink(sink);
+}
+
+}//namespace nlsr