//----------------------------------------------------------------------
std::string
AnyAide::enumToString(const CORBA::Any& value)
{
CORBA::ORB_ptr orb_p = ORBHelper::getORB();
//get the dynamic any factory
CORBA::Object_var factory_obj = orb_p->resolve_initial_references ("DynAnyFactory");
//narrow it
DynamicAny::DynAnyFactory_var dynany_factory = DynamicAny::DynAnyFactory::_narrow(factory_obj.in());
//sanity check
ACE_ASSERT(!CORBA::is_nil(dynany_factory.in()));
//get the dynamic any
DynamicAny::DynAny_var dynValue = dynany_factory->create_dyn_any(value);
//sanity check
ACE_ASSERT(!CORBA::is_nil(dynValue.in()));
//narrow it to an enum
DynamicAny::DynEnum_var dynEnum = DynamicAny::DynEnum::_narrow(dynValue.in());
//another sanity check
ACE_ASSERT(!CORBA::is_nil(dynEnum.in()));
char* tString = dynEnum->get_as_string();
std::string retVal(tString);
//destroy the dynamic any
dynEnum->destroy();
//free up some dynamic memory
CORBA::string_free(tString);
return retVal;
}
// Creates DynUnion using typecodes generated through IDL compiler.
int runStatic(CORBA::ORB_ptr orb)
{
try
{
CORBA::Object_var obj =
orb->resolve_initial_references("DynAnyFactory");
DynamicAny::DynAnyFactory_var dfact =
DynamicAny::DynAnyFactory::_narrow(obj.in ());
if (CORBA::is_nil (dfact.in ()))
{
ACE_ERROR_RETURN ((LM_ERROR,
"Nil dynamic any factory after narrow\n"),
-1);
}
DynamicAny::DynAny_var dany =
dfact->create_dyn_any_from_type_code(DynAnyTest::_tc_EventData);
DynamicAny::DynUnion_var dunion =
DynamicAny::DynUnion::_narrow(dany.in ());
DynamicAny::DynAny_var disc = dunion->get_discriminator();
DynamicAny::DynEnum_var denum =
DynamicAny::DynEnum::_narrow(disc.in ());
if (CORBA::is_nil (denum.in ()))
{
ACE_ERROR_RETURN ((LM_ERROR,
"Nil dynamic enum after narrow\n"),
-1);
}
ACE_DEBUG ((LM_DEBUG, "Static Test Passed\n"));
}
catch (const CORBA::Exception & ex)
{
ex._tao_print_exception ("runStatic");
return -1;
}
return 0;
}
int ACE_TMAIN (int argc, ACE_TCHAR *argv[])
{
int result= 0;
ACE_DEBUG (( LM_DEBUG, "Start\n" ));
try
{
// init orb
CORBA::ORB_var the_orb =
CORBA::ORB_init (argc, argv);
if (parse_args (argc, argv) == -1)
return -1;
ACE_DEBUG (( LM_DEBUG, "Get IFR\n" ));
CORBA::Object_var objref =
the_orb->string_to_object (ifr_ior_file);
if (objref.in () == 0)
{
ACE_ERROR_RETURN ((LM_ERROR,
"The received objref is nil\n"),
-1);
}
ACE_DEBUG (( LM_DEBUG, "Narrow IFR\n" ));
CORBA::ComponentIR::Repository_var the_repo_ref;
the_repo_ref = CORBA::ComponentIR::Repository::_narrow (objref.in ());
ACE_DEBUG (( LM_DEBUG, "Obtaining DynamicAny\n" ));
CORBA::Object_var factory_obj =
the_orb->resolve_initial_references ("DynAnyFactory");
DynamicAny::DynAnyFactory_var dynanyfactory =
DynamicAny::DynAnyFactory::_narrow (factory_obj.in ());
ACE_DEBUG (( LM_DEBUG, "\nLook up c2\n" ));
CORBA::Contained_var c2 =
the_repo_ref->lookup_id ("IDL:m1/c2:1.0");
if (CORBA::is_nil (c2.in ()))
{
ACE_ERROR_RETURN ((LM_ERROR,
"Can't look up the const m1/c2\n"),
-1);
}
CORBA::ConstantDef_var c2_def = CORBA::ConstantDef::_narrow (c2.in ());
CORBA::String_var c2_name= c2_def->absolute_name ();
CORBA::TypeCode_var c2_tc = c2_def->type ();
CORBA::String_var c2_id = c2_tc->id ();
ACE_DEBUG (( LM_DEBUG, "constant \"%C\" is type \"%C\"", c2_name.in (), c2_id.in () ));
CORBA::TCKind c2_tckind = c2_tc->kind ();
ACE_DEBUG (( LM_DEBUG, ", tkkind %d", c2_tckind ));
if (CORBA::tk_enum == c2_tckind)
{
ACE_DEBUG (( LM_DEBUG, " (CORBA::tk_enum)\n" ));
CORBA::Any_var the_value = c2_def->value ();
DynamicAny::DynAny_var dany =
dynanyfactory->create_dyn_any (the_value.in ());
DynamicAny::DynEnum_var denum =
DynamicAny::DynEnum::_narrow (dany.in ());
CORBA::String_var the_strValue = denum->get_as_string ();
CORBA::ULong the_intValue = denum->get_as_ulong ();
ACE_DEBUG ((LM_DEBUG, "Whose value is \"%C\" which has an integer value of %d\n",
the_strValue.in (), the_intValue ));
if (0 == ACE_OS::strcmp( "e1_2", the_strValue.in () ))
{
ACE_DEBUG ((LM_DEBUG, "The string value is correct\n" ));
}
else
{
ACE_DEBUG ((LM_DEBUG, "ERROR: The string value should be \"e1_2\"\n" ));
result = -1;
}
if (1 == the_intValue )
{
ACE_DEBUG ((LM_DEBUG, "The corresponding integer value is correct\n" ));
}
else
{
ACE_DEBUG ((LM_DEBUG, "ERROR: The corresponding integer value should be 1\n" ));
result = -1;
}
}
else
{
ACE_DEBUG ((LM_DEBUG, "\nERROR: Wrong tkkind for m1::c2, should be %d\n", CORBA::tk_enum));
result= -1;
}
}
catch (CORBA::Exception &ex)
{
ex._tao_print_exception ("ERROR: CORBA Exception");
result= -1;
}
catch (...)
{
ACE_DEBUG ((LM_DEBUG, "ERROR: UNKNOWN Excetion\n"));
result= -1;
}
ACE_DEBUG (( LM_DEBUG, "\nDone\n" ));
return result;
}
int runDynamic(CORBA::ORB_ptr orb)
{
try
{
// Create typecode for EventKind.
CORBA::EnumMemberSeq eseq;
eseq.length(2);
eseq[0] = CORBA::string_dup("ALARM_EVENT");
eseq[1] = CORBA::string_dup("LOG_EVENT");
CORBA::TypeCode_var eventKindTc;
eventKindTc = orb->create_enum_tc("IDL:DynAnyTest/EventKind:1.0",
"EventKind",
eseq);
// Create typecode for EventData. EventKind tc is used.
CORBA::Any label;
CORBA::UnionMemberSeq useq;
useq.length(2);
label <<= DynAnyTest::ALARM_EVENT;
useq[0].name = CORBA::string_dup("ev_data");
useq[0].label = label;
useq[0].type = CORBA::TypeCode::_duplicate(CORBA::_tc_any);
useq[0].type_def = CORBA::IDLType::_nil ();
label <<= DynAnyTest::LOG_EVENT;
useq[1].name = CORBA::string_dup("ev_desc");
useq[1].label = label;
useq[1].type = CORBA::TypeCode::_duplicate(CORBA::_tc_string);
useq[1].type_def = CORBA::IDLType::_nil ();
CORBA::TypeCode_var eventDataTc;
eventDataTc = orb->create_union_tc("IDL:DynAnyTest/EventData:1.0",
"EventData",
eventKindTc.in (),
useq);
// Now create DynUnion
CORBA::Object_var obj = orb->resolve_initial_references("DynAnyFactory");
DynamicAny::DynAnyFactory_var dfact =
DynamicAny::DynAnyFactory::_narrow(obj.in ());
if (CORBA::is_nil (dfact.in ()))
{
ACE_ERROR_RETURN ((LM_ERROR,
"Nil dynamic any factory after narrow\n"),
-1);
}
DynamicAny::DynAny_var dany =
dfact->create_dyn_any_from_type_code(eventDataTc.in ());
DynamicAny::DynUnion_var dunion =
DynamicAny::DynUnion::_narrow(dany.in ());
DynamicAny::DynAny_var disc = dunion->get_discriminator();
DynamicAny::DynEnum_var denum =
DynamicAny::DynEnum::_narrow(disc.in ());
// This fails. The type of discriminator is ulong
if (CORBA::is_nil (denum.in ()))
{
ACE_ERROR_RETURN ((LM_ERROR,
"Nil dynamic enum after narrow\n"),
-1);
}
ACE_DEBUG ((LM_DEBUG, "Dynamic Test Passed\n"));
denum->destroy();
dunion->destroy();
}
catch (const CORBA::Exception & ex)
{
ex._tao_print_exception ("Dynamic Test Failed with exception");
}
return 0;
}
void DynAnyAnalyzer::analyze (DynamicAny::DynAny_ptr da)
{
CORBA::TypeCode_var tc = da->type ();
CORBA::TCKind kind = tc->kind ();
CORBA::TypeCode_var dup = CORBA::TypeCode::_duplicate (tc.in ());
// strip aliases
while (kind == CORBA::tk_alias)
{
dup = dup->content_type ();
kind = dup->kind ();
}
switch (kind)
{
case CORBA::tk_struct:
{
DynamicAny::DynStruct_var ds
= DynamicAny::DynStruct::_narrow (da);
tab (level_);
if (debug_)
{
ACE_DEBUG ((LM_DEBUG,
"STRUCT\n"));
}
if (da->seek (0) )
{
level_++;
do
{
DynamicAny::DynAny_var cc =
ds->current_component ();
DynamicAny::FieldName_var fn =
ds->current_member_name ();
tab(level_);
if (debug_)
{
ACE_DEBUG ((LM_DEBUG,
"Member = %C\n", fn.in ()));
}
if (!CORBA::is_nil (cc.in ()))
{
this->analyze (cc.in ());
}
} while (da->next ());
level_--;
}
}
break; // end tk_struct
case CORBA::tk_sequence:
{
if (TAO_DynCommon::is_basic_type_seq (tc.in ()))
{
this->analyze_basic_seq (dup.in (), da);
}
else
{
DynamicAny::DynSequence_var ds =
DynamicAny::DynSequence::_narrow (da);
int i = 0;
tab(level_);
if (debug_)
{
ACE_DEBUG ((LM_DEBUG,
"SEQUENCE\n"));
}
if (ds->seek (0UL))
{
level_++;
do
{
tab(level_);
if (debug_)
ACE_DEBUG ((LM_DEBUG,
"[%d]\n", i));
DynamicAny::DynAny_var cc (ds->current_component ());
if (!CORBA::is_nil (cc.in ()))
{
analyze (cc.in ());
}
i++;
} while (da->next ());
level_--;
}
}
}
break; // end tk_sequence
case CORBA::tk_array:
{
tab (level_);
if (debug_)
{
ACE_DEBUG ((LM_DEBUG,
"ARRAY\n"));
}
level_++;
CORBA::ULong const len =
dup->length ();
for (CORBA::ULong i = 0 ; i < len; ++i)
{
tab (level_);
if (debug_)
{
ACE_DEBUG ((LM_DEBUG, "[%d]\n", i));
}
DynamicAny::DynAny_var cc = da->current_component();
if (!CORBA::is_nil (cc.in ()))
{
analyze (cc.in ());
}
da->next ();
}
level_--;
}
break;
case CORBA::tk_union:
{
DynamicAny::DynUnion_var value =
DynamicAny::DynUnion::_narrow (da);
if (!value->has_no_active_member ())
{
DynamicAny::DynAny_var disc = value->member ();
if (!CORBA::is_nil (disc.in ()))
{
this->analyze (disc.in ());
}
}
}
break;
case CORBA::tk_any:
{
DynamicAny::DynAny_var dynany;
CORBA::Any_var any = da->get_any ();
dynany =
dynany_factory_->create_dyn_any (any.in ());
if (!CORBA::is_nil (dynany.in ()))
{
this->analyze (dynany.in ());
}
dynany->destroy ();
}
break;
case CORBA::tk_enum:
{
DynamicAny::DynEnum_var value =
DynamicAny::DynEnum::_narrow (da);
CORBA::String_var s = value->get_as_string ();
tab (level_);
if (debug_)
{
ACE_DEBUG ((LM_DEBUG, " Value (enum) = %C\n", s.in()));
}
}
break;
CASEE (boolean, Boolean, " Value (bool) = %d\n");
CASEE (short, Short, " Value (short) = %d\n");
CASEE (ushort, UShort, " Value (ushort) = %u\n");
CASEE (long, Long, " Value (long) = %d\n");
CASEE (ulong, ULong, " Value (ulong) = %u\n");
CASEE (longlong, LongLong, " Value (longlong) %Ld\n");
CASEE (ulonglong, ULongLong, " Value (ulonglong) %Lu\n");
CASEE (char, Char, " Value (char) = %c\n");
CASEE (float, Float, " Value (float) = %f\n");
CASEE (double, Double, " Value (double) = %f\n");
CASEE (octet, Octet, " Value (octet) = %c\n");
case CORBA::tk_string:
{
CORBA::String_var b (da->get_string ());
tab (level_);
if (debug_)
{
ACE_DEBUG ((LM_DEBUG, " Value (string) = %C\n", b.in ()));
}
}
break;
case CORBA::tk_TypeCode:
{
tab (level_);
if (debug_)
{
CORBA::TCKind const kind =
da->get_typecode ()->kind ();
ACE_DEBUG ((LM_DEBUG,
" Value (TypeCode) = %d\n",
static_cast<int> (kind)));
}
}
break;
default:
{
tab (level_);
if (debug_)
{
CORBA::TCKind const kind =
tc->kind ();
ACE_DEBUG ((LM_DEBUG,
" unhandled typecode = %d\n",
static_cast<int> (kind)));
}
}
break;
}
if (debug_)
{
ACE_DEBUG ((LM_DEBUG, "\n"));
}
}
