In This Package:

Log.cc

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#include "Log.hh"
#include "LogStream.hh"
#include "Manager.hh"
#include <iostream>


using namespace Logging;
using namespace std;


Log::Log( std::string name )
  : mCurrentLevel(Logging::kDefault)
  , mName(name)
{
  // Register the name with the singleton.
  // Use singleton to get current log level and logger.
  Manager::Instance().RegisterLog(this);
}
  

Logging::Log::~Log()
{
  // Deregister, just in case.
        Manager::Instance().DeRegisterLog(this);
  
  // Just in case we're accidentally called again, shut down the output streams.
  mConnectedStreams.clear();
}


void Logging::Log::WriteToStreams( Logging::Level lvl, 
                                   int line, 
                                   const char* file, 
                                   std::string msg )
{
        // This function can be rewritten to put a new back-end on the 
  // logging service.  A very simple back-end can look like this:

        //if(IsEnabled(lvl))
        //  std::cout << "[" << log.GetName() << "]" << file << "::" << line << " | " << msg;
        
  if(!IsEnabled(lvl)) return;
  
  // Create a logentry and write it to all attached streams.
        LogEntry entry(*this, lvl, msg, line, file);
  for(std::set<LogStream*>::iterator it = mConnectedStreams.begin();
      it != mConnectedStreams.end();
      it++) {
    (*it)->WriteEntry( entry );
  }
}

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