/*
 * Copyright (C) 2006-2016 Jacek Sieka, arnetheduck on gmail point com
 *
 * 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 2 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, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 */

#include "adchpp.h"

#include "LogManager.h"

#include "File.h"
#include "Core.h"

namespace adchpp {

using namespace std;

LogManager::LogManager(Core &core) : logFile("logs/adchpp%Y%m.log"), enabled(true), core(core) { }

void LogManager::log(const string& area, const string& msg) throw() {
	char buf[64];
	time_t now = std::time(NULL);
	size_t s = strftime(buf, 64, "%Y-%m-%d %H:%M:%S: ", localtime(&now));
	string tmp(buf, s);
	tmp += area;
	tmp += ": ";
	tmp += msg;
	dolog(tmp);
}

void LogManager::dolog(const string& msg) throw() {
	dcdebug("Logging: %s\n", msg.c_str());
	signalLog_(msg);
	if(getEnabled()) {
		string logFile = Util::formatTime(File::makeAbsolutePath(core.getConfigPath(), getLogFile()));
		FastMutex::Lock l(mtx);
		try {
			File f(logFile, File::WRITE, File::OPEN | File::CREATE);
			f.setEndPos(0);
			f.write(msg + "\r\n");
			return;
		} catch(const FileException& e) {
			dcdebug("LogManager::log: %s\n", e.getError().c_str());
		}
		try {
			File::ensureDirectory(logFile);

			File f(logFile, File::WRITE, File::OPEN | File::CREATE);
			f.setEndPos(0);
			f.write(msg + "\r\n");
		} catch(const FileException& ee) {
			dcdebug("LogManager::log2: %s\n", ee.getError().c_str());
		}
	}
}

}