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/*
* Copyright 2003,2004 The Apache Software Foundation.
*
* Licensed 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/helpers/tchar.h>
#include <log4cxx/ndc.h>
#include <log4cxx/logmanager.h>
#include <log4cxx/logger.h>
#include <log4cxx/helpers/exception.h>
#include <log4cxx/helpers/optionconverter.h>
#include <log4cxx/xml/domconfigurator.h>
#include <log4cxx/helpers/system.h>
#include <log4cxx/helpers/thread.h>
using namespace log4cxx;
using namespace log4cxx::helpers;
int runLength;
int delay = -1;
/*
A delay is applied after every <code>burstLen</code> log
requests. The default value of this constant is 100. */
int burstLen = 100;
int DELAY_MULT = 1000/burstLen;
LoggerPtr logger = Logger::getLogger(_T("A0123456789.B0123456789.C0123456789"));
void Usage(const String& processName, const String& msg)
{
tcerr << msg << std::endl;
tcerr <<
_T("Usage: ") << processName
<< _T(" confFile runLength [delay] [burstLen]") << std::endl
<< _T(" confFile is an XML configuration file and") << std::endl
<< _T(" runLength (integer) is the length of test loop.") << std::endl
<< _T(" delay is the time in millisecs to wait every burstLen log requests.") << std::endl;
exit(EXIT_FAILURE);
}
void init(const String& configFile, const String& runLengthStr,
const String& delayStr, const String& burstLenStr)
{
runLength = OptionConverter::toInt(runLengthStr, runLength);
if (runLength < 1)
{
throw IllegalArgumentException(_T("run Length must be greater than 0"));
}
if (!delayStr.empty())
{
delay = OptionConverter::toInt(delayStr, delay);
}
if (!burstLenStr.empty())
{
burstLen = OptionConverter::toInt(burstLenStr, burstLen);
DELAY_MULT = 1000/burstLen;
}
#ifdef HAVE_XML
xml::DOMConfigurator::configure(configFile);
#endif
}
double NoDelayLoop(LoggerPtr logger, const String& msg)
{
int64_t before = System::currentTimeMillis();
for(int i = 0; i < runLength; i++)
{
logger->info(msg, __FILE__, __LINE__);
}
int64_t after = System::currentTimeMillis();
return ((after - before)*1000.0)/runLength;
}
double DelayedLoop(LoggerPtr logger, const String& msg)
{
int64_t before = System::currentTimeMillis();
int j = 0;
for(int i = 0; i < runLength; i++)
{
logger->info(msg);
if(j++ == burstLen)
{
j = 0;
try
{
Thread::sleep(delay);
}
catch(Exception&)
{
}
}
}
double actualTime = ((System::currentTimeMillis()-before)*1000.0/runLength);
tcout << "actual time: " << actualTime << std::endl;
return (actualTime - delay*DELAY_MULT);
}
int main(int argc, char* argv[])
{
int ret = EXIT_SUCCESS;
try
{
USES_CONVERSION;
if(argc == 3)
init(A2T(argv[1]), A2T(argv[2]), String(), String());
else if(argc == 5)
init(A2T(argv[1]), A2T(argv[2]), A2T(argv[3]), A2T(argv[4]));
else
Usage(A2T(argv[0]), _T("Wrong number of arguments."));
NDC::push(_T("some context"));
double delta;
String msg = _T("ABCDEGHIJKLMNOPQRSTUVWXYZabcdeghijklmnopqrstuvwxyz1234567890");
if(delay <= 0)
{
delta = NoDelayLoop(logger, msg);
}
else
{
delta = DelayedLoop(logger, msg);
}
tcout << (int)delta << std::endl;
LogManager::shutdown();
}
catch(Exception&)
{
ret = EXIT_FAILURE;
}
return ret;
}
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