be_string::be_string (AST_Expression *v, long wide)
:
AST_Decl
(
AST_Decl::NT_string,
(wide == 1)
? new UTL_ScopedName (new Identifier ("string", 1, 0, I_FALSE), NULL)
: new UTL_ScopedName (new Identifier("wstring", 1, 0, I_FALSE), NULL)
),
AST_String (v, wide),
m_wide(wide)
{
if (wide)
{
m_typecode->kind = DDS::tk_wstring;
m_typecode->id = "DDS::WString";
localName = "DDS::WString";
}
else
{
m_typecode->kind = DDS::tk_string;
m_typecode->id = "DDS::String";
localName = "DDS::String";
}
InitializeTypeMap (this);
}
be_exception::be_exception (UTL_ScopedName *n, const UTL_Pragmas &p)
:
AST_Decl (AST_Decl::NT_except, n, p),
UTL_Scope (AST_Decl::NT_except, n, p),
AST_Structure (AST_Decl::NT_except, n, p),
m_isFixedLength (TRUE),
m_elemAlignment (0),
m_elemSize (0),
m_marshalInCore (false)
{
isAtModuleScope (pbfalse);
const DDS_StdString userException = "DDS::UserException";
DDS_StdString barScopedName = NameToString(name(), "_");
localName = local_name()->get_string();
SetName(localName);
enclosingScope = be_Type::EnclosingScopeString(this);
m_tc_ctor_val = (DDS_StdString) barScopedName + "_ctor";
m_tc_dtor_val = (DDS_StdString) barScopedName + "_dtor";
m_tc_put_val = "(DDS::TypeCode::PutFunc) 0";
m_tc_get_val = "(DDS::TypeCode::GetFunc) 0";
m_tc_assign_val = (DDS_StdString) barScopedName +
"_copy";
SetScopedClassName(ScopedName());
AddParent (new be_ClassParent (userException, userException, true, false));
m_typecode->kind = DDS::tk_except;
m_typecode->id = get_decl_pragmas().get_repositoryID()->get_string();
m_typecode->name_of_type = localName;
InitializeTypeMap(this);
}
be_typedef::be_typedef (AST_Type *bt, UTL_ScopedName *n, const UTL_Pragmas &p)
:
AST_Decl (AST_Decl::NT_typedef, n, p),
AST_Typedef (bt, n, p),
m_generateBase (FALSE),
m_generated (FALSE),
m_baseBeType (0)
{
AST_Type* astType = base_type();
be_array* ba;
be_sequence* bs;
localName = local_name()->get_string();
enclosingScope = be_Type::EnclosingScopeString(this);
m_baseBeType = get_base_be_type();
//
// make sure the base type has a name (if anonymous)
//
bs = (be_sequence*)astType->narrow((long) & be_sequence::type_id);
if (bs)
{
m_generateBase = bs->SetName(enclosingScope, localName);
}
else if ((ba = (be_array*)astType->narrow((long) & be_array::type_id)))
{
m_generateBase = ba->SetName(enclosingScope, localName);
}
//
// now initialize the base's type and typemap
//
m_baseBeType->Initialize();
m_baseBeType->HasTypeDef (pbtrue);
InitializeTypeMap (this);
m_typecode = m_baseBeType->m_typecode;
m_typecode->id = get_decl_pragmas().get_repositoryID()->get_string();
m_typecode->name_of_type = localName;
DDS_StdString scopedname = NoColons(enclosingScope + "_" + localName);
TypeCodeTypeName(BE_Globals::TCPrefix + localName);
MetaTypeTypeName(BE_Globals::MTPrefix + scopedname);
TypeCodeRepName(BE_Globals::TCRepPrefix + scopedname);
TypeCodeBaseName(BE_Globals::TCBasePrefix + scopedname);
}
be_string::be_string (AST_Expression *v)
:
AST_Decl
(
AST_Decl::NT_string,
new UTL_ScopedName (new Identifier("string", 1, 0, I_FALSE), NULL)
),
AST_String (v),
m_wide(0)
{
localName = "DDS::String";
m_typecode->kind = DDS::tk_string;
m_typecode->id = "DDS::String";
m_any_op_id = m_typecode->id;
InitializeTypeMap(this);
}
be_enum::be_enum (UTL_ScopedName *n, const UTL_Pragmas &p)
:
AST_Decl (AST_Decl::NT_enum, n, p),
UTL_Scope (AST_Decl::NT_enum, n, p),
AST_Enum (n, p)
{
isAtModuleScope(pbfalse);
DDS_StdString barScopedName = NameToString(name(), "_");
m_swapCall = "SWAP32";
localName = local_name()->get_string();
enclosingScope = be_Type::EnclosingScopeString(this);
m_typecode->kind = DDS::tk_enum;
m_typecode->id = get_decl_pragmas().get_repositoryID()->get_string();
m_typecode->name_of_type = localName;
m_tc_put_val = (DDS_StdString) "DDS_put_" + barScopedName + "_param";
m_tc_get_val = (DDS_StdString) "DDS_get_" + barScopedName + "_param";
m_any_op_id = barScopedName;
InitializeTypeMap(this);
be_root::AddTypeThatNeedsProtoTypeCodeFinished(*this);
}
void
be_sequence::GenerateTypedefs(const DDS_StdString &scope,
const be_typedef& alias,
be_ClientHeader& source)
{
ostream & os = source.Stream();
be_Tab tab(source);
DDS_StdString relTypeName = BE_Globals::RelativeScope(scope, typeName);
os << tab << "typedef " << relTypeName << " "
<< alias.LocalName() << ";" << nl;
os << tab << "typedef " << relTypeName << DDSVarExtension
<< " " << alias.LocalName() << DDSVarExtension << ";" << nl;
os << tab << "typedef " << relTypeName << DDSOutExtension
<< " " << alias.LocalName() << DDSOutExtension << ";" << nl;
if (anonymous)
{
localName = alias.LocalName ();
anonymous = pbfalse;
InitializeTypeMap (this);
}
}
be_structure::be_structure(UTL_ScopedName *n, const UTL_Pragmas &p)
:
AST_Decl (AST_Decl::NT_struct, n, p),
UTL_Scope (AST_Decl::NT_struct, n, p),
m_isFixedLength (pbtrue),
m_elemAlignment (0),
m_maxElemAlignment (1),
m_elemSize (0),
m_canOptimize (pbfalse),
m_lastFieldSize (0),
m_cppScope (g_feScopeStack.Top()),
m_cppType (g_feScopeStack.Top(), *n),
m_interface_dependant (pbfalse)
{
DDS_StdString barScopedName = NameToString(name(), "_");
isAtModuleScope(pbfalse);
localName = local_name()->get_string();
enclosingScope = be_Type::EnclosingScopeString(this);
m_tc_ctor_val = (DDS_StdString) barScopedName + "_ctor";
m_tc_dtor_val = (DDS_StdString) barScopedName + "_dtor";
m_tc_put_val = (DDS_StdString) barScopedName + "_put";
m_tc_get_val = (DDS_StdString) barScopedName + "_get";
m_tc_assign_val = (DDS_StdString) barScopedName + "_copy";
m_any_op_id = barScopedName;
m_nullArg = (DDS_StdString)"*(new " + ScopedName() + ")";
m_typecode->kind = DDS::tk_struct;
m_typecode->id = get_decl_pragmas().get_repositoryID()->get_string();
m_typecode->name_of_type = localName;
m_marshalInCore = FALSE;
InitializeTypeMap(this);
be_CppFwdDecl::Add(be_CppFwdDecl::STRUCT, this, m_cppScope);
}
void
be_sequence::init_type(const DDS_StdString& scope,
const DDS_StdString& name)
{
enclosingScope = scope;
localName = name;
m_tc_ctor_val = NoColons((DDS_StdString) Scope(localName) + "_ctor");
m_tc_dtor_val = NoColons((DDS_StdString) Scope(localName) + "_dtor");
if (local() != I_TRUE)
{
m_tc_put_val = NoColons((DDS_StdString) Scope(localName) + "_put");
m_tc_get_val = NoColons((DDS_StdString) Scope(localName) + "_get");
}
else
{
m_tc_put_val = (DDS_StdString)"0";
m_tc_get_val = (DDS_StdString)"0";
}
m_tc_assign_val = NoColons((DDS_StdString)
Scope(localName) + "_copy");
InitializeTypeMap(this);
}
AST_Field *
be_exception::add_field(AST_Field *af)
{
if (AST_Structure::add_field(af))
{
be_field * field = be_field::_narrow (af);
if (field)
{
field->initialize();
if (IsFixedLength() && !field->IsFixedLength())
{
is_fixed_length (false);
InitializeTypeMap(this);
}
//
// note the alignment of the first field
//
if (!m_fields.size())
{
m_elemAlignment = field->get_elem_alignment();
}
//
// don't forget to add the padding!!!
//
DDS::ULong fieldPad = (field->get_elem_size()) ?
m_elemSize % field->get_elem_size() :
4;
//
// now update the element size
//
m_elemSize += fieldPad + field->get_elem_size();
//
// determine if marshaling should be done in the core
//
if (field->is_core_marshaled())
{
m_marshalInCore = TRUE;
}
//
// add field to our list for marshaling
//
m_fields.push_back(field);
}
//
// add to typecode
//
m_typecode->members.push_back(field->get_be_type()->m_typecode);
m_typecode->member_names.push_back(field->get_local_name());
return af;
}
return 0;
}
AST_Field *
be_structure::add_field(AST_Field *af)
{
if (AST_Structure::add_field(af))
{
be_field * field;
if ((field = be_field::_narrow(af)))
{
field->initialize();
//
// re-initialize typemap
//
if (m_isFixedLength && !field->IsFixedLength())
{
is_fixed_length(FALSE);
InitializeTypeMap(this);
}
//
// determine if marshaling should be done in the core
//
if (field->is_core_marshaled())
{
m_marshalInCore = TRUE;
}
//
// update type stats
//
if (!m_fields.size())
{
m_elemAlignment = field->get_elem_alignment();
}
//
// don't forget to add the padding!!!
//
DDS::ULong alignment = field->get_elem_alignment();
DDS::ULong osAlignment = field->get_OS_elem_alignment();
if ((alignment == osAlignment) || ( m_elemSize % alignment == 0))
{
DDS::ULong fieldPad = (alignment) ?
(alignment - m_elemSize % alignment) % alignment :
4;
DDS::ULong maxAlign = alignment;
be_structure * structField;
if ((structField = be_structure::_narrow( af->field_type() )))
{
maxAlign = structField->get_max_elem_alignment();
}
m_maxElemAlignment = ( m_maxElemAlignment > maxAlign )
? m_maxElemAlignment
: maxAlign;
be_array * t_array = 0;
be_Type* type = field->get_be_type();
m_interface_dependant |= type->IsInterfaceDependant ();
be_typedef* pTypedef;
//
// dealias typedefs
//
do
{
pTypedef = (be_typedef*) (type->narrow((long) & be_typedef::type_id));
if (pTypedef != 0)
{
type = pTypedef->get_base_be_type();
}
}
while (pTypedef != 0);
DDS::ULong fieldSize = field->get_elem_size();
if (fieldSize == 0)
{
m_elemSize = 0;
}
else if (m_elemSize > 0 || (m_elemSize == 0 && !m_fields.size()))
{
m_elemSize += fieldPad;
//
// check for array
//
if ((t_array = (be_array*)(type->narrow((long) & be_array::type_id))))
{
m_elemSize += fieldSize * t_array->MatrixSize();
}
else
{
m_elemSize += fieldSize;
}
}
//
// check to see if we can optimize streaming
//
if (!m_fields.size())
{
// first time through, set to true
m_canOptimize = TRUE;
}
if (!type->IsOptimizable())
{
m_canOptimize = FALSE;
}
}
else
{
m_elemSize = 0;
}
// set m_lastFieldSize to new value;
m_lastFieldSize = field->get_elem_size();
//
// add to our own field list
//
m_fields.push_back(field);
//
// add to the TypeCode
//
m_typecode->members.push_back(field->get_be_type()->m_typecode);
m_typecode->member_names.push_back(field->get_local_name());
}
return af;
}
return 0;
}
