//=============================================================================
/**
 *  @file    client.cpp
 *
 *  Test client for the Property Service.
 *
 *  @author Alexander Babu Arulanthu <alex@cs.wustl.edu>
 */
//=============================================================================


#include "client.h"
#include "tao/debug.h"


  Client::Client ()
{
}

int
Client::init (int argc,
              ACE_TCHAR *argv[])
{
  // Init the ORB.
  manager_.init (argc, argv);
  CORBA::ORB_var orb = manager_.orb();
  // Initialize the naming services
  if (my_name_client_.init (orb.in ()) != 0)
    ACE_ERROR_RETURN ((LM_ERROR,
                       " (%P|%t) Unable to initialize "
                       "the TAO_Naming_Client.\n"),
                      -1);

  // Bind PropertySetDef Object.

  CosNaming::Name propsetdef_name (1);
  propsetdef_name.length (1);
  propsetdef_name [0].id = CORBA::string_dup ("PropertySetDef");
  CORBA::Object_var propsetdef_obj = my_name_client_->resolve (propsetdef_name);

  this->propsetdef_ = CosPropertyService::PropertySetDef::_narrow (propsetdef_obj.in ());

  if (CORBA::is_nil (this->propsetdef_.in ()))
    ACE_ERROR_RETURN ((LM_ERROR,
                       "Could not resolve propsetdef in Naming server"),
                      -1);

  return 0;
}

// Testing the methods of the property service.

int
Client::property_tester ()
{
  // = Testing PropertySet & Iterators.

  // Testing define_property () of PropertySet interface.
  this->test_define_property ();

  // Test the number of properties.
  this->test_get_number_of_properties ();

  // Testing get_all_property_names.
  this->test_get_all_property_names ();

  // Test get_property_value.
  this->test_get_property_value ();

  // Testing delete property.
  this->test_delete_property ("no_property");

  // Testing get_properties.
  this->test_get_properties ();

  // Testing delete_properties.
  this->test_delete_properties ();

  // Test the number of properties.
  this->test_get_number_of_properties ();

  // Testing define_properties.
  this->test_define_properties ();

  // Test the number of properties.
  this->test_get_number_of_properties ();

  // Testing get_all_property_names.
  this->test_get_all_property_names ();

  // Testing get_all_properties.
  this->test_get_all_properties ();

  // = Testing PropertySetDef & Iterators.

  // Testing define_property_with_mode.
  this->test_define_property_with_mode ();

  return 0;
}

// Testing define_property.

int
Client::test_define_property ()
{
  CORBA::Any anyval;

  // Prepare a char and "define" that in the PropertySet.
  CORBA::Char ch = '#';
  anyval <<= CORBA::Any::from_char (ch);
  ch = '*';
  anyval >>= CORBA::Any::to_char (ch);

  this->propsetdef_->define_property ("char_property",
                                      anyval);

  // Prepare a Short and "define" that in the PropertySet.
  CORBA::Short s = 3;
  anyval <<= s;
  s = 7;
  anyval >>= s;

  propsetdef_->define_property ("short_property",
                                anyval);

  // Prepare a Long and "define" that in the PropertySet.
  CORBA::Long l = 931232;
  anyval <<= l;
  l = 931233;
  anyval >>= l;
  CORBA::Any newany(anyval);
  propsetdef_->define_property ("long_property",
                                anyval);

  // Prepare a Float and "define" that in the PropertySet.
  CORBA::Float f = 3.14F;
  anyval <<= f;
  f = 4.14F;
  anyval >>= f;

  propsetdef_->define_property ("float_property",
                                anyval);


  // Prepare a String and "define" that in the PropertySet.
  CORBA::String_var strvar (CORBA::string_dup ("Test_String"));
  anyval <<= strvar.in ();
  const char * newstr;
  anyval >>= newstr;
  propsetdef_->define_property ("string_property",
                                anyval);


  return 0;
}

// Testing get_all_property_names of the PropertySet.

int
Client::test_get_all_property_names ()
{
  // Get the size.
  CORBA::ULong num_of_properties =
    propsetdef_->get_number_of_properties ();

  // Get half on the names and half of on the iterator.
  CORBA::ULong how_many = num_of_properties / 2;

  // The extra ptr's and out's required to avoind SunnCC's warning
  // when foo.out () is passed to a function.
  CosPropertyService::PropertyNames_var names_var;
  CosPropertyService::PropertyNames     *names_ptr = 0;
  CosPropertyService::PropertyNames_out names_out (names_ptr);

  CosPropertyService::PropertyNamesIterator_var iterator_var;
  CosPropertyService::PropertyNamesIterator_ptr iterator_ptr;
  CosPropertyService::PropertyNamesIterator_out iterator_out (iterator_ptr);

  propsetdef_->get_all_property_names (how_many,
                                       names_out,
                                       iterator_out);

  // Get the values back to var.
  names_var = names_out.ptr ();
  iterator_var = iterator_out.ptr ();

  // Print out the names in the names-sequence.
  if (TAO_debug_level > 0)
    {
      if (names_var.ptr () != 0)
        {
          CORBA::ULong len = names_var->length ();

          for (CORBA::ULong ni = 0; ni < len; ni++)
            ACE_DEBUG ((LM_DEBUG,
                        "%s\n",
                        (const char *) names_var [ni]));
        }

      // Iterate thru and print out the names in the iterator, if any.
      if (iterator_var.ptr () != 0)
        {
          // Helper variables to stop the SunCC warnings on on foo.out
          // ().
          CosPropertyService::PropertyName  name_ptr = 0;
          CosPropertyService::PropertyName_out name_out (name_ptr);

          // Call the function.
          CORBA::Boolean next_one_result = iterator_var->next_one (name_out);

          // Get the values back on a _var variable.
          CosPropertyService::PropertyName_var name_var = name_out.ptr ();

          while (next_one_result == 1)
            {
              ACE_DEBUG ((LM_DEBUG, "%s\n", name_var.in ()));

              // Call the function to iterate again.
              next_one_result = iterator_var->next_one (name_out);

              // Get the values back on a _var variable.
              name_var = name_out.ptr ();
            }

        }
    }
  return 0;
}

// Test get_properties. Give a sequence of names and get all their
// properties.

int
Client::test_get_properties ()
{
  // Get float_property, string_property and no_property. If return
  // value is false and type is tc_void then that name is not there in
  // the PropertySet.
  CosPropertyService::PropertyNames_var names;
  CosPropertyService::PropertyNames     *names_ptr;

  ACE_NEW_RETURN (names_ptr,
                  CosPropertyService::PropertyNames,
                  -1);
  names = names_ptr;

  names->length (3);
  names [0u] = CORBA::string_dup ("float_property");
  //names [1] = CORBA::string_dup ("string_property");
  names [1u] = CORBA::string_dup ("long_property");
  names [2u] = CORBA::string_dup ("char_property");
  //names [2] = CORBA::string_dup ("no_property");


  CosPropertyService::Properties *properties_ptr = 0;
  CosPropertyService::Properties_out properties_out (properties_ptr);

  // Get the properties.
  CORBA::Boolean return_val = propsetdef_->get_properties (names.in (),
                                                           properties_out);
  ACE_UNUSED_ARG (return_val);

  // Get the value to the _var.
  CosPropertyService::Properties_var properties = properties_out.ptr ();

  if (TAO_debug_level > 0)
    {
      if (properties.ptr () != 0)
        {
          // Go thru the properties and print them out, if they are not
          // _tc_void typed values.
          CORBA::ULong len = properties->length ();

          for (CORBA::ULong pi = 0; pi < len; pi++)
            {
              // Print the name.
              ACE_DEBUG ((LM_DEBUG,
                          "%s : ",
                          (const char *) properties [pi].property_name.in ()));

              // Print the value.
              CORBA::Char    char_val;
              CORBA::Long    long_val;
              CORBA::ULong  ulong_val;
              CORBA::Float  float_val;
              CORBA::Double double_val;
              const char *  string_val;

              if (properties [pi].property_value >>=
                  CORBA::Any::to_char (char_val))
                {
                  ACE_DEBUG ((LM_DEBUG, "%c\n", char_val));
                }
              else if (properties [pi].property_value >>= long_val)
                {
                  ACE_DEBUG ((LM_DEBUG, "%d\n", long_val));
                }
              else if (properties [pi].property_value >>= ulong_val)
                {
                  ACE_DEBUG ((LM_DEBUG, "%ld\n", ulong_val));
                }
              else if (properties [pi].property_value >>= float_val)
                {
                  ACE_DEBUG ((LM_DEBUG, "%f\n", long_val));
                }
              else if (properties [pi].property_value >>= double_val)
                {
                  ACE_DEBUG ((LM_DEBUG, "%f\n", double_val));
                }
              else if (properties [pi].property_value >>= string_val)
                {
                  ACE_DEBUG ((LM_DEBUG, "%s\n", string_val));
                }
            }
        }
    }
  return 0;
}

// Testing, get_number_of_properties.

int
Client::test_get_number_of_properties ()
{
  CORBA::ULong nproperties = this->propsetdef_->get_number_of_properties ();

  if (TAO_debug_level > 0)
    {
      ACE_DEBUG ((LM_DEBUG,
                  "\nNumber of props : %d\n",
                  nproperties));
    }
  return 0;
}

// Test delete_property.

int
Client::test_delete_property (const char *property_name)
{
  try
    {
      CORBA::String_var property_name_var (property_name);

      this->propsetdef_->delete_property (property_name_var.in ());
    }
  catch (const CORBA::UserException&)
    {
      // For no property, it is ok to get the user exception.
      return 0;
    }
  catch (const CORBA::Exception& ex)
    {
      ex._tao_print_exception ("Not an user exception");
      return -1;
    }

  return 0;
}

// Test delete_properties.
// Make a sequence of property names and delete them from the
// PropertySet.  Deleting char, short, long, float and string
// properties.

int
Client::test_delete_properties ()
{
  CosPropertyService::PropertyNames prop_names;
  prop_names.length (3);
  prop_names [0] = CORBA::string_dup ("char_property");
  prop_names [1] = CORBA::string_dup ("short_property");
  prop_names [2] = CORBA::string_dup ("long_property");
  // prop_names [3] = CORBA::string_dup ("no_property");
  this->propsetdef_->delete_properties (prop_names);

  return 0;
}

// Defines a sequnce of properties containing, char, short, long,
// float in the property set.

int
Client::test_define_properties ()
{
  CosPropertyService::Properties nproperties;
  nproperties.length (4);
  CORBA::Any anyval;
  // Prepare a char and "define" that in the PropertySet.
  CORBA::Char ch = '#';
  anyval <<= CORBA::Any::from_char (ch);
  ch = '*';
  anyval >>= CORBA::Any::to_char (ch);
  nproperties[0].property_name  = CORBA::string_dup ("char_property");
  nproperties[0].property_value <<= CORBA::Any::from_char (ch);

  // Prepare a Short and "define" that in the PropertySet.
  CORBA::Short s = 3;
  anyval <<= s;
  s = 7;
  anyval >>= s;
  nproperties[1].property_name  = CORBA::string_dup ("short_property");
  nproperties[1].property_value <<= s;

  // Prepare a Long and "define" that in the PropertySet.
  CORBA::Long l = 931232;
  anyval <<= l;
  l = 931233;
  anyval >>= l;
  nproperties[2].property_name  = CORBA::string_dup ("long_property");
  nproperties[2].property_value <<= l;

  // Prepare a Float and "define" that in the PropertySet.
  CORBA::Float f = 3.14F;
  anyval <<= f;
  f = 4.14F;
  anyval >>= f;
  nproperties[3].property_name  = CORBA::string_dup ("float_property");
  nproperties[3].property_value <<= f;

  // Define this sequence of properties now.
  this->propsetdef_->define_properties (nproperties);

  return 0;
}

// Test get_all_properties.

int
Client::test_get_all_properties ()
{
  // Get the number of current properties.
  CORBA::ULong num_of_properties =
    this->propsetdef_->get_number_of_properties ();
  ACE_UNUSED_ARG (num_of_properties);

  // Get half on the properties and half of on the iterator.
  CORBA::ULong how_many = 1;

  // Helper variables to avoid SunCC warnings.
  CosPropertyService::Properties *properties_ptr = 0;
  CosPropertyService::Properties_out properties_out (properties_ptr);
  CosPropertyService::PropertiesIterator_ptr iterator_ptr = 0;
  CosPropertyService::PropertiesIterator_out iterator_out (iterator_ptr);

  propsetdef_->get_all_properties (how_many,
                                   properties_out,
                                   iterator_out);

  // Get these values to the _var's.
  CosPropertyService::Properties_var properties = properties_out.ptr ();
  CosPropertyService::PropertiesIterator_var iterator = iterator_out.ptr ();

  // Print out the properties now.
  if (TAO_debug_level > 0)
    {
      if (properties.ptr () != 0)
        {
          CORBA::ULong len = properties->length ();

          for (CORBA::ULong pi = 0; pi < len; pi++)
            {
              // Print the property_name.
              ACE_DEBUG ((LM_DEBUG,
                          "%s : ",
                          properties [pi].property_name.in ()));

              // Print the value if type is not tk_void.
              if (properties [pi].property_value.type () == CORBA::_tc_void)
                ACE_DEBUG ((LM_DEBUG,"Void\n"));

              if (properties [pi].property_value.type () == CORBA::_tc_float)
                {
                  CORBA::Float f;
                  properties [pi].property_value >>= f;
                  ACE_DEBUG ((LM_DEBUG,"%f\n", f));
                }

              if (properties [pi].property_value.type () == CORBA::_tc_string)
                {
                  const char* str;
                  properties [pi].property_value >>= str;
                  ACE_DEBUG ((LM_DEBUG,"%s\n", str));
                }

              if (properties [pi].property_value.type () == CORBA::_tc_long)
                {
                  CORBA::Long l;
                  properties [pi].property_value >>= l;
                  ACE_DEBUG ((LM_DEBUG,"%d\n", l));
                }
            }
        }

      // Pass thru the iterator.
      if (iterator.ptr () != 0)
        {
          // Helper variables to avoid warnings with .out () in SunCC.
          CosPropertyService::Property* property_ptr = 0;
          CosPropertyService::Property_out property_out (property_ptr);

          // Call the function.
          CORBA::Boolean next_one_result = iterator->next_one (property_out);

          // Get the value to the _var variable.
          CosPropertyService::Property_var property = property_out.ptr ();

          while (next_one_result != 0)
            {
              ACE_DEBUG ((LM_DEBUG,
                          "%s : ",
                          property->property_name.in ()));

              // Print the property_value.
              if (property->property_value.type () == CORBA::_tc_char)
                {
                  CORBA::Char c;
                  property->property_value >>= CORBA::Any::to_char (c);
                  ACE_DEBUG ((LM_DEBUG,"%c\n", c));
                }

              if (property->property_value.type () == CORBA::_tc_short)
                {
                  CORBA::Short s;
                  property->property_value >>= s;
                  ACE_DEBUG ((LM_DEBUG,"%d\n", s));
                }

              if (property->property_value.type () == CORBA::_tc_float)
                {
                  CORBA::Float f;
                  property->property_value >>= f;
                  ACE_DEBUG ((LM_DEBUG,"%f\n", f));
                }

              if (property->property_value.type () == CORBA::_tc_string)
                {
                  const char* str;
                  property->property_value >>= str;
                  ACE_DEBUG ((LM_DEBUG,"%s\n", str));
                }

              if (property->property_value.type () == CORBA::_tc_long)
                {
                  CORBA::Long l;
                  property->property_value >>= l;
                  ACE_DEBUG ((LM_DEBUG,"%d\n", l));
                }

              // Call the function for the next iteraton.
              next_one_result = iterator->next_one (property_out);

              // Get the value to the _var variable.
              property = property_out.ptr ();
            }
        }
    }
  return 0;
}

// Testing define property with mode.
// Defines char, short, long and float properties with different modes.
int
Client::test_define_property_with_mode ()
{
  CORBA::Any anyval;

  // Prepare a char and "define" that in the PropertySet.
  CORBA::Char ch = '#';
  anyval <<= CORBA::Any::from_char (ch);
  ch = '*';
  anyval >>= CORBA::Any::to_char (ch);

  this->propsetdef_->define_property_with_mode ("char_property",
                                                anyval,
                                                CosPropertyService::normal);

  // Prepare a Short and "define" that in the PropertySet.
  CORBA::Short s = 3;
  anyval <<= s;
  s = 7;
  anyval >>= s;

  propsetdef_->define_property_with_mode ("short_property",
                                          anyval,
                                          CosPropertyService::read_only);

  // Prepare a Long and "define" that in the PropertySet.
  CORBA::Long l = 931232;
  anyval <<= l;
  l = 931233;
  anyval >>= l;
  CORBA::Any newany(anyval);
  propsetdef_->define_property_with_mode ("long_property",
                                          anyval,
                                          CosPropertyService::fixed_normal);


  // Prepare a Float and "define" that in the PropertySet.
  CORBA::Float f = 3.14F;
  anyval <<= f;
  f = 4.14F;
  anyval >>= f;
  propsetdef_->define_property_with_mode ("float_property",
                                          anyval,
                                          CosPropertyService::fixed_readonly);

  // Prepare a String and "define" that in the PropertySet.
  CORBA::String_var strvar (CORBA::string_dup ("Test_String"));
  anyval <<= strvar.in ();
  const char* newstr;
  anyval >>= newstr;

  propsetdef_->define_property  ("string_property",
                                 anyval);

  return 0;
}

int
Client::test_get_property_value ()
{
  try
    {
      // Get the ior property.
      CORBA::Any_var any_ptr = this->propsetdef_->get_property_value ("PropertySetDef_IOR");

      // Check whether the IOR is fine.
      CORBA::Object_var propsetdef_object;
      (*any_ptr) >>= CORBA::Any::to_object (propsetdef_object.out ());

      CosPropertyService::PropertySetDef_var propsetdef =
        CosPropertyService::PropertySetDef::_narrow (propsetdef_object.in ());

      if (CORBA::is_nil (propsetdef.in ()))
        ACE_ERROR_RETURN ((LM_ERROR,
                           "invalid object reference\n"),
                          -1);
    }
  catch (const CORBA::Exception& ex)
    {
      ex._tao_print_exception ("get_property_value");
      return -1;
    }
  return 0;
}

int
ACE_TMAIN(int argc, ACE_TCHAR *argv[])
{
  try
    {
      Client client;

      if (client.init (argc, argv) == -1)
        return 1;

      //  client.run ();
      int ret = client.property_tester ();
      if (ret != 0)
        ACE_DEBUG ((LM_DEBUG, "Test failed\n"));
      else
        ACE_DEBUG ((LM_DEBUG, "Test succeeded\n"));
    }
  catch (const CORBA::Exception& ex)
    {
      ex._tao_print_exception ("PropertyService Test : client");
      return -1;
    }

  return 0;
}