Poco::Logger* CreateFileLogger(const string& file, const string& name)
{
FormattingChannel* pFCFile = new FormattingChannel(new PatternFormatter("%Y-%m-%d %H:%M:%S.%c [%l][%p] %t"));
pFCFile->setChannel(new FileChannel(file));
pFCFile->open();
Logger::root().setChannel(pFCFile);
return &(Logger::get(name));
}
Poco::Logger* CreateConsoleLogger(const string& name)
{
FormattingChannel* pFCConsole = new FormattingChannel(new PatternFormatter("%s: %p: %t"));
pFCConsole->setChannel(new ConsoleChannel);
pFCConsole->open();
Logger::root().setChannel(pFCConsole);
return &(Logger::get(name));
}
static PatternFormatter *getPatternFormatter()
{
getLogger();
FormattingChannel *fc = dynamic_cast<FormattingChannel*>(pocoLogger->getChannel());
assert(fc && "the first channel in the roadrunner logger should be a formatting channel");
PatternFormatter *pf = dynamic_cast<PatternFormatter*>(fc->getFormatter());
assert(pf && "formatter attached to pattern formatter is not a PatternFormatter");
return pf;
}
static SplitterChannel* getSplitterChannel()
{
getLogger();
FormattingChannel *fc = dynamic_cast<FormattingChannel*>(pocoLogger->getChannel());
assert(fc && "the first channel in the roadrunner logger should be a formatting channel");
SplitterChannel *sc = dynamic_cast<SplitterChannel*>(fc->getChannel());
assert(sc && "could not get SplitterChannel from FormattingChannel");
return sc;
}
void LoggingConfiguratorTest::testConfigurator()
{
static const std::string config =
"logging.loggers.root.channel = c1\n"
"logging.loggers.root.level = warning\n"
"logging.loggers.l1.name = logger1\n"
"logging.loggers.l1.channel.class = FileChannel\n"
"logging.loggers.l1.channel.pattern = %s: [%p] %t\n"
"logging.loggers.l1.channel.path = logfile.log\n"
"logging.loggers.l1.level = information\n"
"logging.loggers.l2.name = logger2\n"
"logging.loggers.l2.channel.class = SplitterChannel\n"
"logging.loggers.l2.channel.channel1 = c2\n"
"logging.loggers.l2.channel.channel2 = c3\n"
"logging.loggers.l2.level = debug\n"
"logging.channels.c1.class = ConsoleChannel\n"
"logging.channels.c1.formatter = f1\n"
"logging.channels.c2.class = FileChannel\n"
"logging.channels.c2.path = ${system.tempDir}/sample.log\n"
"logging.channels.c2.formatter.class = PatternFormatter\n"
"logging.channels.c2.formatter.pattern = %s: {%p} %t\n"
"logging.channels.c3.class = ConsoleChannel\n"
"logging.channels.c3.pattern = %s: [%p] %t\n"
"logging.formatters.f1.class = PatternFormatter\n"
"logging.formatters.f1.pattern = %s-[%p] %t\n"
"logging.formatters.f1.times = UTC\n";
std::istringstream istr(config);
AutoPtr<PropertyFileConfiguration> pConfig = new PropertyFileConfiguration(istr);
LoggingConfigurator configurator;
configurator.configure(pConfig);
Logger& root = Logger::get("");
assert (root.getLevel() == Message::PRIO_WARNING);
FormattingChannel* pFC = dynamic_cast<FormattingChannel*>(root.getChannel());
assertNotNull (pFC);
#if defined(_WIN32)
assertNotNull (dynamic_cast<Poco::WindowsConsoleChannel*>(pFC->getChannel()));
#else
assertNotNull (dynamic_cast<ConsoleChannel*>(pFC->getChannel()));
#endif
assertNotNull (dynamic_cast<PatternFormatter*>(pFC->getFormatter()));
assert (static_cast<PatternFormatter*>(pFC->getFormatter())->getProperty("pattern") == "%s-[%p] %t");
Logger& logger1 = Logger::get("logger1");
assert (logger1.getLevel() == Message::PRIO_INFORMATION);
pFC = dynamic_cast<FormattingChannel*>(logger1.getChannel());
assertNotNull (pFC);
assertNotNull (dynamic_cast<FileChannel*>(pFC->getChannel()));
assertNotNull (dynamic_cast<PatternFormatter*>(pFC->getFormatter()));
assert (static_cast<PatternFormatter*>(pFC->getFormatter())->getProperty("pattern") == "%s: [%p] %t");
Logger& logger2 = Logger::get("logger2");
assert (logger2.getLevel() == Message::PRIO_DEBUG);
assertNotNull (dynamic_cast<SplitterChannel*>(logger2.getChannel()));
}
int main(int argc, char** argv)
{
// set up two channel chains - one to the
// console and the other one to a log file.
FormattingChannel* pFCConsole = new FormattingChannel(new PatternFormatter("%s: %p: %t"));
pFCConsole->setChannel(new ConsoleChannel);
pFCConsole->open();
FormattingChannel* pFCFile = new FormattingChannel(new PatternFormatter("%Y-%m-%d %H:%M:%S.%c %N[%P]:%s:%q:%t"));
pFCFile->setChannel(new FileChannel("sample.log"));
pFCFile->open();
// create two Logger objects - one for
// each channel chain.
Logger& consoleLogger = Logger::create("ConsoleLogger", pFCConsole, Message::PRIO_INFORMATION);
Logger& fileLogger = Logger::create("FileLogger", pFCFile, Message::PRIO_WARNING);
// log some messages
consoleLogger.error("An error message");
fileLogger.error("An error message");
consoleLogger.warning("A warning message");
fileLogger.error("A warning message");
consoleLogger.information("An information message");
fileLogger.information("An information message");
poco_information(consoleLogger, "Another informational message");
poco_warning_f2(consoleLogger, "A warning message with arguments: %d, %d", 1, 2);
Logger::get("ConsoleLogger").error("Another error message");
return 0;
}
void CWtLoggerFactory::Init()
{
if (m_init)
return;
// set up two channel chains - one to the
// console and the other one to a log file.
FormattingChannel* pFCConsole = new FormattingChannel(new PatternFormatter("%s: %p: %t"));
pFCConsole->setChannel(new ConsoleChannel);
pFCConsole->open();
/*
FormattingChannel* pFCFile = new FormattingChannel(new PatternFormatter("%Y-%m-%d %H:%M:%S.%c %N[%P]:%s:%q:%t"));
pFCFile->setChannel(new FileChannel("wtOutput.log"));
pFCFile->open();
*/
// create two Logger objects - one for
// each channel chain.
//Logger::create("", pFCFile, Message::PRIO_INFORMATION);
/*
Logger& consoleLogger = Logger::create("ConsoleLogger", pFCConsole, Message::PRIO_INFORMATION);
Logger& fileLogger = Logger::create("FileLogger", pFCFile, Message::PRIO_WARNING);
// log some messages
consoleLogger.error("An error message");
fileLogger.error("An error message");
consoleLogger.warning("A warning message");
fileLogger.error("A warning message");
consoleLogger.information("An information message");
fileLogger.information("An information message");
Logger::get("ConsoleLogger").error("Another error message");
*/
m_init = true;
}
CWtLoggerFactory& CWtLoggerFactory::Instance()
{
static CWtLoggerFactory* ll = NULL;
if (!ll)
{
FormattingChannel* pFCFile = new FormattingChannel(new PatternFormatter("%Y-%m-%d %H:%M:%S.%i [%P]:%s:%p: %t"));
pFCFile->setChannel(new FileChannel("wtOutput.log"));
pFCFile->open();
/*
FormattingChannel* pFCConsole = new FormattingChannel(new PatternFormatter("%s: %p: %t"));
pFCConsole->setChannel(new ConsoleChannel);
pFCConsole->open();
*/
std::string tmp("bll");
ll = new CWtLoggerFactory(tmp,pFCFile, Poco::Message::PRIO_DEBUG);
//ll->Init();
}
return *ll;
}
