/home/mhx/git/github/libmoost/include/moost/logging/nsca_appender.hpp

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/* vim:set ts=3 sw=3 sts=3 et: */
#ifndef MOOST_LOGGING_NSCA_APPENDER_HPP__
#define MOOST_LOGGING_NSCA_APPENDER_HPP__

#include <string>

#include <boost/shared_ptr.hpp>

#include <log4cxx/appenderskeleton.h>
#include <log4cxx/patternlayout.h>

#include "../nagios/detail/nsca_config.hpp"

namespace moost {
   namespace nagios {
      class nsca_client;
   }

   namespace logging {
      class pseudo_ostream;
   }

}

namespace log4cxx
{
   namespace helpers {
      class Pool;
   }

   class NscaAppender : public AppenderSkeleton
   {
   public:
      DECLARE_LOG4CXX_OBJECT(NscaAppender)
      BEGIN_LOG4CXX_CAST_MAP()
         LOG4CXX_CAST_ENTRY(NscaAppender)
         LOG4CXX_CAST_ENTRY_CHAIN(AppenderSkeleton)
      END_LOG4CXX_CAST_MAP()

      NscaAppender();

      NscaAppender(
         std::string const & this_host,
         moost::nagios::nsca_config const & cfg
         );

      NscaAppender(
         std::string const & this_host,
         std::string const & nsca_svr_host
         );

      NscaAppender(
         std::string const & this_host,
         std::string const & this_host_desc,
         moost::nagios::nsca_config const & cfg
         );

      NscaAppender(
         std::string const & this_host,
         std::string const & this_host_desc,
         std::string const & nsca_svr_host
         );

      NscaAppender(LayoutPtr & layout);

      NscaAppender(
         LayoutPtr & layout,
         std::string const & this_host,
         moost::nagios::nsca_config const & cfg
         );

      NscaAppender(
         LayoutPtr & layout,
         std::string const & this_host,
         std::string const & nsca_svr_host
         );

      NscaAppender(
         LayoutPtr & layout,
         std::string const & this_host,
         std::string const & this_host_desc,
         moost::nagios::nsca_config const & cfg
         );

      NscaAppender(
         LayoutPtr & layout,
         std::string const & this_host,
         std::string const & this_host_desc,
         std::string const & nsca_svr_host
         );

      void setNscaHost(std::string const & host);

      void setNscaPort(std::string const & port);

      void setRecvTimeoutMs(boost::uint16_t timeout);

      void setSendTimeoutMs(boost::uint16_t timeout);

      void setEncType(std::string const & enctype);

      void setEncPass(std::string const & encpass);

      void setThisHost(std::string const & host);

      void setThisHostDesc(std::string const & desc);

      void setOption(const LogString& option, const LogString& value);

      bool requiresLayout() const;

      void activateOptions();

      void activateOptions(log4cxx::helpers::Pool& p);

      void close();

      void append (
         spi::LoggingEventPtr const & event,
         helpers::Pool & p
         );

      static int get_level(int const level);

   private:
      std::string this_host_;
      std::string this_host_desc_;
      moost::nagios::nsca_config nsca_config_;
      boost::shared_ptr<moost::nagios::nsca_client> nsca_client_;
      moost::logging::pseudo_ostream & out_;
   };

   LOG4CXX_PTR_DEF(NscaAppender);
}

#endif