blob: da03464ab6104f48c083d094e3f15bd8169da40e [file] [log] [blame]
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include <log4cxx/logstring.h>
#include <log4cxx/filter/mapfilter.h>
#include <log4cxx/spi/loggingevent.h>
#include <log4cxx/helpers/stringhelper.h>
#include <log4cxx/helpers/optionconverter.h>
using namespace log4cxx;
using namespace log4cxx::filter;
using namespace log4cxx::spi;
using namespace log4cxx::helpers;
IMPLEMENT_LOG4CXX_OBJECT(MapFilter)
void MapFilter::setOption(const LogString& option,
const LogString& value)
{
if (StringHelper::equalsIgnoreCase(option, LOG4CXX_STR("ACCEPTONMATCH"), LOG4CXX_STR("acceptonmatch"))) {
acceptOnMatch = OptionConverter::toBoolean(value, acceptOnMatch);
}
else if (StringHelper::equalsIgnoreCase(option, LOG4CXX_STR("OPERATOR"), LOG4CXX_STR("operator"))) {
mustMatchAll = StringHelper::equalsIgnoreCase(value, LOG4CXX_STR("AND"), LOG4CXX_STR("and")) ? true : false;
}
else if (!option.empty() && !value.empty()) {
mapKeyValList.emplace(option, value);
}
}
Filter::FilterDecision MapFilter::decide(
const log4cxx::spi::LoggingEventPtr& event) const
{
if (mapKeyValList.empty()) {
return Filter::NEUTRAL;
}
bool matched = true;
for (auto it = mapKeyValList.cbegin(); it != mapKeyValList.cend(); ++it) {
LogString curval;
event->getMDC(it->first, curval);
if (curval.empty() || curval != it->second) {
matched = false;
}
else {
matched = true;
}
if (mustMatchAll != matched) {
break;
}
}
if (acceptOnMatch) {
return matched ? Filter::ACCEPT : Filter::DENY;
}
else {
return matched ? Filter::DENY : Filter::ACCEPT;
}
}