// ===========================================================================
// 
//       Filename:  logging.cpp
// 
//    Description:  
// 
//        Version:  0.0
//        Created:  09/12/2013 03:26:27 PM
//       Revision:  none
//       Compiler:  Tested with g++ 
// 
//         Author:  M. Andy Kass (MAK)
//
//   Organisation:  US Geological Survey
//                  
//
//          Email:  mkass@usgs.gov
// 
//  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 "logging.h"

namespace formalhaut {

	std::ostream &operator<<(std::ostream &stream,
		const Logging &ob) {
		stream << "Class: Logging\n";
		stream << "Output file: " << ob.LogFile << "\n";
		stream << "\n";


		return stream;
	}

	Logging* Logging::New() {
		return new Logging;
	}

	void Logging::Delete() {
		if (this->outfile.is_open()) {
			this->outfile.close();
		}
		delete this;
	}

	Logging::Logging() {

	}

	Logging::~Logging() {

	}

	void Logging::CloseLogFile() {


		if (this->outfile.is_open()) {
			this->outfile.close();
		}

	}

	void Logging::WriteLogLine(const std::string line) {
		
		this->outfile << line << std::endl;

	}

	void Logging::WriteHeader(const std::string& name, const 
		std::string& ver) {
		
		this->outfile << name << std::endl;
		this->outfile << "version " << ver << std::endl << std::endl;

		this->outfile << "Run began at " << this->GetDateTime() 
			<< std::endl << std::endl;
	}

	std::string Logging::GetDateTime() {
		time_t now = time(0);
		struct tm tstruct;
		char buf[80];
		tstruct = *localtime(&now);
		strftime(buf,sizeof(buf),"%Y-%m-%d.%X",&tstruct);
		return buf;
	
	}

	void Logging::WriteCloser() {

		this->outfile << "Successfully ended at " << this->GetDateTime()
			<< std::endl;
		this->outfile.close();
	}

	void Logging::WriteDashedLine() {
		std::string dashes;
		dashes = "------------------------------------";
		dashes = dashes + dashes;
		this->outfile << dashes << std::endl;
	}

	void Logging::SetLogFile(const std::string& fname) {

		this->LogFile = fname;
		this->outfile.open(this->LogFile.c_str());
	}

	std::string Logging::GetLogFile() {
		return this->LogFile;
	}



} // end of namespace formalhaut