OW_SyslogAppender.cpp

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#include "OW_config.h"
#include "OW_SyslogAppender.hpp"
#include "OW_Logger.hpp"
#include "OW_LogMessage.hpp"
#include "OW_Mutex.hpp"
#include "OW_MutexLock.hpp"
#include <syslog.h>

namespace OW_NAMESPACE
{

SyslogAppender::SyslogAppender(const StringArray& components,
   const StringArray& categories,
   const String& pattern)
   : LogAppender(components, categories, pattern)
{
   if (!calledOpenLog)
   {
      openlog( OW_PACKAGE_PREFIX"openwbem", LOG_CONS, LOG_DAEMON );
      calledOpenLog = true;
   }
}

SyslogAppender::~SyslogAppender() {}

namespace
{
   Mutex syslogGuard;
}
void
SyslogAppender::doProcessLogMessage(const String& formattedMessage, const LogMessage& message) const
{
   int syslogPriority;
   if (message.category == Logger::STR_FATAL_CATEGORY)
   {
      syslogPriority = LOG_CRIT;
   }
   else if (message.category == Logger::STR_ERROR_CATEGORY)
   {
      syslogPriority = LOG_ERR;
   }
   else if (message.category == Logger::STR_INFO_CATEGORY)
   {
      syslogPriority = LOG_INFO;
   }
   else if (message.category == Logger::STR_DEBUG_CATEGORY)
   {
      syslogPriority = LOG_DEBUG;
   }
   else
   {
      syslogPriority = LOG_INFO;
   }

   StringArray a = formattedMessage.tokenize("\n");
   MutexLock lock(syslogGuard);
   for (size_t i = 0; i < a.size(); ++i)
   {
      syslog( syslogPriority, "%s", a[i].c_str() );
   }
}

bool SyslogAppender::calledOpenLog = false;
const String SyslogAppender::STR_DEFAULT_MESSAGE_PATTERN("[%t]%m");


} // end namespace OW_NAMESPACE

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