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path: root/CIAO/DAnCE/tools/Split_Plan/Split_Plan.cpp
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// $Id$

#include "ace/Dynamic_Service.h"
#include "ace/Get_Opt.h"
#include "ace/Auto_Ptr.h"
#include "tao/ORB.h"
#include "DAnCE/Deployment/Deployment_DeploymentPlanC.h"
#include "DAnCE/Logger/Log_Macros.h"
#include "DAnCE/Logger/Logger_Service.h"
#include "DAnCE/Config_Handlers/XML_File_Intf.h"
#include "DAnCE/tools/Convert_Plan/Convert_Plan_Impl.h"
#include "Split_Plan_impl.h"


bool cdr_encoded_ = false;
const char *input_filename = 0;

void
usage (void)
{
  ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("usage: dance_split_plan [options]\n")
	      ACE_TEXT ("Applies the split plan algorithm and saves the result to")
	      ACE_TEXT ("CDR encoded plans\n")
	      ACE_TEXT ("\t-c <plan>\t\tCDR Encoded input plan\n")
	      ACE_TEXT ("\t-x <plan>\t\tXML Encoded input plan\n")
	      ));
}

bool
parse_args (int argc, ACE_TCHAR *argv [])
{
  DANCE_DEBUG (9, (LM_TRACE, DLINFO ACE_TEXT ("dance_split_plan options: ")));
  
  for (int i = 0; i < argc; ++i)
    {
      DANCE_DEBUG (9, (LM_TRACE, ACE_TEXT("\t%s\n"), argv[i]));
    }
  
  ACE_Get_Opt get_opt (argc, argv, ACE_TEXT ("c:x:h"), 0);
  
  int c;
  ACE_CString s;
  while ((c = get_opt ()) != EOF)
    {
      switch (c)
	{
	case 'c':
	  cdr_encoded_ = true;
	  input_filename = get_opt.opt_arg ();
	  break;
	  
	case 'x':
	  cdr_encoded_ = false;
	  input_filename = get_opt.opt_arg ();
	  break;

	case 'h':
	  usage ();
	  return false;
	default: 
	  usage ();
	  return false;
	}
    }
  
  return true;
}

int 
ACE_TMAIN (int argc, ACE_TCHAR *argv [])
{
  DANCE_DISABLE_TRACE ();
  
  int retval = 0;

  try
    {
      DAnCE::Logger_Service
        * dlf = ACE_Dynamic_Service<DAnCE::Logger_Service>::instance ("DAnCE_Logger");
      
      if (dlf)
        {
          dlf->init (argc, argv);
        }
      
      DANCE_DEBUG (6, (LM_TRACE, DLINFO
		       ACE_TEXT("PlanLauncher - initializing ORB\n")));
      
      // Need an ORB for the Config handlers
      CORBA::ORB_var orb = CORBA::ORB_init (argc, argv);
      
      if (!parse_args (argc, argv))
	{
	  return -1;
	}

      auto_ptr<Deployment::DeploymentPlan> plan;
      
      if (!cdr_encoded_)
	{
	  plan.reset (DAnCE::Convert_Plan::read_xml_plan (input_filename));
	}
      else 
	{
	  plan.reset (DAnCE::Convert_Plan::read_cdr_plan (input_filename));
	}
      
      if (plan.get () == 0)
	{
	  DANCE_ERROR (1, (LM_ERROR, DLINFO "Split_Plan - "
			   "Unable to convert provided plan into IDL representation\n"));
	  return 0;
	}
      
      DAnCE::Split_Plan::TNodePlans plans;
      DAnCE::Split_Plan split (*plan, plans);
      split.split_plan ();
      
      for (DAnCE::Split_Plan::TNodePlans::iterator iter_plans = plans.begin();
	   iter_plans != plans.end();
	   ++iter_plans)
	{
	  ACE_CString name ((*iter_plans).ext_id_);
	  DANCE_DEBUG (3, (LM_DEBUG, DLINFO "Split_Plan - "
			   "Writing sub plan for node %C\n",
			   name.c_str ()));

	  name += input_filename;
	  DAnCE::Convert_Plan::write_cdr_plan (name.c_str (), (*iter_plans).int_id_);
	}
    }
  catch (const CORBA::Exception &ex)
    {
      ex._tao_print_exception ("PlanLauncher");
      retval = -1;
    }
  catch (...)
    {
      DANCE_ERROR (1, (LM_ERROR, "Split_Plan - error: unknown c++ exception\n"));
      retval = -1;
    }
  
  return retval;
}