opm-common/opm/common/OpmLog/Logger.cpp
2016-06-08 09:00:24 +02:00

125 lines
3.8 KiB
C++

/*
Copyright 2015 Statoil ASA.
This file is part of the Open Porous Media project (OPM).
OPM 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.
OPM 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 OPM. If not, see <http://www.gnu.org/licenses/>.
*/
#include <sstream>
#include <stdexcept>
#include <iostream>
#include <opm/common/OpmLog/LogBackend.hpp>
#include <opm/common/OpmLog/Logger.hpp>
#include <opm/common/OpmLog/LogUtil.hpp>
namespace Opm {
Logger::Logger()
: m_globalMask(0),
m_enabledTypes(0)
{
addMessageType( Log::MessageType::Debug , "debug");
addMessageType( Log::MessageType::Info , "info");
addMessageType( Log::MessageType::Warning , "warning");
addMessageType( Log::MessageType::Error , "error");
addMessageType( Log::MessageType::Problem , "problem");
addMessageType( Log::MessageType::Bug , "bug");
addMessageType( Log::MessageType::Note , "note");
}
void Logger::addTaggedMessage(int64_t messageType, const std::string& tag, const std::string& message) const {
if ((m_enabledTypes & messageType) == 0)
throw std::invalid_argument("Tried to issue message with unrecognized message ID");
if (m_globalMask & messageType) {
for (auto iter : m_backends) {
LogBackend& backend = *(iter.second);
backend.addTaggedMessage( messageType, tag, message );
}
}
}
void Logger::addMessage(int64_t messageType , const std::string& message) const {
addTaggedMessage(messageType, "", message);
}
void Logger::updateGlobalMask( int64_t mask ) {
m_globalMask |= mask;
}
bool Logger::hasBackend(const std::string& name) {
if (m_backends.find( name ) == m_backends.end())
return false;
else
return true;
}
void Logger::removeAllBackends() {
m_backends.clear();
m_globalMask = 0;
}
bool Logger::removeBackend(const std::string& name) {
size_t eraseCount = m_backends.erase( name );
if (eraseCount == 1)
return true;
else
return false;
}
void Logger::addBackend(const std::string& name , std::shared_ptr<LogBackend> backend) {
updateGlobalMask( backend->getMask() );
m_backends[ name ] = backend;
}
int64_t Logger::enabledMessageTypes() const {
return m_enabledTypes;
}
//static:
bool Logger::enabledMessageType( int64_t enabledTypes , int64_t messageType) {
if (Log::isPower2( messageType)) {
if ((messageType & enabledTypes) == 0)
return false;
else
return true;
} else
throw std::invalid_argument("The message type id must be ~ 2^n");
}
//static:
bool Logger::enabledDefaultMessageType( int64_t messageType) {
return enabledMessageType( Log::DefaultMessageTypes , messageType );
}
bool Logger::enabledMessageType( int64_t messageType) const {
return enabledMessageType( m_enabledTypes , messageType );
}
void Logger::addMessageType( int64_t messageType , const std::string& /* prefix */) {
if (Log::isPower2( messageType)) {
m_enabledTypes |= messageType;
} else
throw std::invalid_argument("The message type id must be ~ 2^n");
}
}