Utility: Logging

Added logging utility classes supposed to be used for all your logging
needs, e.g. instead of cout

reviewer=ebsi

src/lib/utility/logging/LogManager.cpp

@@ -0,0 +1,103 @@
+#include "utility/logging/LogManager.h"
+#include "utility/logging/LogMessage.h"
+
+std::shared_ptr<LogManager> LogManager::getInstance()
+{
+	if (s_instance.use_count() == 0)
+	{
+		s_instance = std::shared_ptr<LogManager>(new LogManager());
+	}
+	return s_instance;
+}
+
+void LogManager::destroyInstance()
+{
+	s_instance.reset();
+}
+
+LogManager::~LogManager()
+{
+}
+
+void LogManager::addLogger(std::shared_ptr<Logger> logger)
+{
+	m_loggers.push_back(logger);
+}
+
+void LogManager::removeLogger(std::shared_ptr<Logger> logger)
+{
+	std::vector<std::shared_ptr<Logger>>::iterator it = std::find(m_loggers.begin(), m_loggers.end(), logger);
+	if (it != m_loggers.end())
+	{
+		m_loggers.erase(it);
+	}
+}
+
+void LogManager::removeLoggersByType(const std::string& type)
+{
+	for (int i = 0; i < m_loggers.size(); i++)
+	{
+		if (m_loggers[i]->getType().c_str() == type.c_str())
+		{
+			m_loggers.erase(m_loggers.begin() + i);
+			i--;
+		}
+	}
+}
+
+int LogManager::getLoggerCount() const
+{
+	return m_loggers.size();
+}
+
+void LogManager::logInfo(
+	const std::string& message,
+	const std::string& file,
+	const std::string& function,
+	const unsigned int line
+)
+{
+	for (int i = 0; i < m_loggers.size(); i++)
+	{
+		m_loggers[i]->logInfo(LogMessage(message, file, function, line, getTime()));
+	}
+}
+
+void LogManager::logWarning(
+	const std::string& message,
+	const std::string& file,
+	const std::string& function,
+	const unsigned int line
+)
+{
+	for (int i = 0; i < m_loggers.size(); i++)
+	{
+		m_loggers[i]->logWarning(LogMessage(message, file, function, line, getTime()));
+	}
+}
+
+void LogManager::logError(
+	const std::string& message,
+	const std::string& file,
+	const std::string& function,
+	const unsigned int line
+)
+{
+	for (int i = 0; i < m_loggers.size(); i++)
+	{
+		m_loggers[i]->logError(LogMessage(message, file, function, line, getTime()));
+	}
+}
+
+std::shared_ptr<LogManager> LogManager::s_instance;
+
+LogManager::LogManager()
+{
+}
+
+tm LogManager::getTime()
+{
+	time_t time;
+	std::time(&time);
+	return *std::localtime(&time);
+}