diff options
Diffstat (limited to 'TAO/TAO_IDL/be/be_visitor_operation/compiled_marshal.cpp')
| -rw-r--r-- | TAO/TAO_IDL/be/be_visitor_operation/compiled_marshal.cpp | 445 |
1 files changed, 0 insertions, 445 deletions
diff --git a/TAO/TAO_IDL/be/be_visitor_operation/compiled_marshal.cpp b/TAO/TAO_IDL/be/be_visitor_operation/compiled_marshal.cpp deleted file mode 100644 index 76fc1c10c7e..00000000000 --- a/TAO/TAO_IDL/be/be_visitor_operation/compiled_marshal.cpp +++ /dev/null @@ -1,445 +0,0 @@ -// -// $Id$ -// - -// ============================================================================ -// -// = LIBRARY -// TAO IDL -// -// = FILENAME -// compiled_marshal.cpp -// -// = DESCRIPTION -// Visitor generating the code that passes retval to the CDR operators. The -// "OUTPUT" substate deals with the server side skeletons whereas the -// "INPUT" substate deals with the client stubs. Also notice that the type -// of parameter passed to the operator depends on the manner in which the -// variable is declared i.e., in the skeleton, we may have _var types but -// not in the stubs. -// -// = AUTHOR -// Aniruddha Gokhale -// -// ============================================================================ - -#include "idl.h" -#include "be.h" -#include "be_visitor_operation.h" - -ACE_RCSID(be_visitor_operation, compiled_marshal, "$Id$") - - -// **************************************************************************** -// visitor for arguments passing to the CDR operators. -// **************************************************************************** - -be_visitor_operation_rettype_compiled_marshal:: -be_visitor_operation_rettype_compiled_marshal (be_visitor_context *ctx) - : be_visitor_decl (ctx) -{ -} - -be_visitor_operation_rettype_compiled_marshal:: -~be_visitor_operation_rettype_compiled_marshal (void) -{ -} - -int be_visitor_operation_rettype_compiled_marshal:: -visit_operation (be_operation *node) -{ - this->ctx_->node (node); // save the argument node - - // retrieve the type of the argument - be_type *bt = be_type::narrow_from_decl (node->return_type ()); - if (!bt) - { - ACE_ERROR_RETURN ((LM_ERROR, - "be_visitor_operation_rettype_compiled_marshal::" - "visit_argument - " - "Bad argument type\n"), - -1); - } - - // Different types have different mappings when used as in/out or - // inout parameters. Let this visitor deal with the type - - TAO_OutStream *os = this->ctx_->stream (); // get output stream - - if (this->ctx_->sub_state () == TAO_CodeGen::TAO_CDR_OUTPUT) - { - os->indent (); - *os << "(_tao_out << "; - } - else if (this->ctx_->sub_state () == TAO_CodeGen::TAO_CDR_INPUT) - { - os->indent (); - *os << "(_tao_in >> "; - } - else - { - ACE_ERROR_RETURN ((LM_ERROR, - "be_visitor_operation_rettype_compiled_marshal::" - "visit_operation - " - "Bad substate\n"), - -1); - } - - if (bt->accept (this) == -1) - { - ACE_ERROR_RETURN ((LM_ERROR, - "be_visitor_operation_rettype_compiled_marshal::" - "visit_operation - " - "cannot accept visitor\n"), - -1); - } - - if (this->ctx_->sub_state () == TAO_CodeGen::TAO_CDR_OUTPUT) - { - *os << ")"; - } - else if (this->ctx_->sub_state () == TAO_CodeGen::TAO_CDR_INPUT) - { - *os << ")"; - } - else - { - ACE_ERROR_RETURN ((LM_ERROR, - "be_visitor_operation_rettype_compiled_marshal::" - "visit_operation - " - "Bad substate\n"), - -1); - } - - return 0; -} - -int be_visitor_operation_rettype_compiled_marshal::visit_array (be_array *node) -{ - TAO_OutStream *os = this->ctx_->stream (); // get output stream - - if (this->ctx_->sub_state () == TAO_CodeGen::TAO_CDR_OUTPUT) - { - *os << node->name () << "_forany ("; - if (node->size_type () == be_decl::VARIABLE) - *os << "(" << node->name () << "_slice *)" - << "_tao_retval.in ()" << ")"; - else - *os << "_tao_retval" << ")"; - } - else if (this->ctx_->sub_state () == TAO_CodeGen::TAO_CDR_INPUT) - { - *os << node->name () << "_forany (" - << "_tao_retval" << ")"; - } - else - { - ACE_ERROR_RETURN ((LM_ERROR, - "be_visitor_operation_rettype_compiled_marshal::" - "visit_array - " - "Bad substate\n"), - -1); - } - return 0; -} - -int be_visitor_operation_rettype_compiled_marshal::visit_enum (be_enum *) -{ - TAO_OutStream *os = this->ctx_->stream (); // get output stream - - if (this->ctx_->sub_state () == TAO_CodeGen::TAO_CDR_OUTPUT) - { - *os << "_tao_retval"; - } - else if (this->ctx_->sub_state () == TAO_CodeGen::TAO_CDR_INPUT) - { - *os << "_tao_retval"; - } - else - { - ACE_ERROR_RETURN ((LM_ERROR, - "be_visitor_operation_rettype_compiled_marshal::" - "visit_enum - " - "Bad substate\n"), - -1); - } - return 0; -} - -int be_visitor_operation_rettype_compiled_marshal::visit_interface (be_interface *) -{ - TAO_OutStream *os = this->ctx_->stream (); // get output stream - - if (this->ctx_->sub_state () == TAO_CodeGen::TAO_CDR_OUTPUT) - { - *os << "_tao_retval.in ()"; - } - else if (this->ctx_->sub_state () == TAO_CodeGen::TAO_CDR_INPUT) - { - *os << "_tao_retval"; - } - else - { - ACE_ERROR_RETURN ((LM_ERROR, - "be_visitor_operation_rettype_compiled_marshal::" - "visit_interface - " - "Bad substate\n"), - -1); - } - return 0; -} - -int be_visitor_operation_rettype_compiled_marshal::visit_interface_fwd (be_interface_fwd *) -{ - TAO_OutStream *os = this->ctx_->stream (); // get output stream - - if (this->ctx_->sub_state () == TAO_CodeGen::TAO_CDR_OUTPUT) - { - *os << "_tao_retval.in ()"; - } - else if (this->ctx_->sub_state () == TAO_CodeGen::TAO_CDR_INPUT) - { - *os << "_tao_retval"; - } - else - { - ACE_ERROR_RETURN ((LM_ERROR, - "be_visitor_operation_rettype_compiled_marshal::" - "visit_interface - " - "Bad substate\n"), - -1); - } - return 0; -} - -int be_visitor_operation_rettype_compiled_marshal::visit_predefined_type (be_predefined_type *node) -{ - TAO_OutStream *os = this->ctx_->stream (); // get output stream - - if (this->ctx_->sub_state () == TAO_CodeGen::TAO_CDR_OUTPUT) - { - switch (node->pt ()) - { - case AST_PredefinedType::PT_pseudo: - *os << "_tao_retval.in ()"; - break; - case AST_PredefinedType::PT_any: - *os << "_tao_retval.in ()"; - break; - case AST_PredefinedType::PT_long: - case AST_PredefinedType::PT_ulong: - case AST_PredefinedType::PT_longlong: - case AST_PredefinedType::PT_ulonglong: - case AST_PredefinedType::PT_short: - case AST_PredefinedType::PT_ushort: - case AST_PredefinedType::PT_float: - case AST_PredefinedType::PT_double: - case AST_PredefinedType::PT_longdouble: - *os << "_tao_retval"; - break; - case AST_PredefinedType::PT_char: - *os << "CORBA::Any::from_char (_tao_retval)"; - break; - case AST_PredefinedType::PT_wchar: - *os << "CORBA::Any::from_wchar (_tao_retval)"; - break; - case AST_PredefinedType::PT_boolean: - *os << "CORBA::Any::from_boolean (_tao_retval)"; - break; - case AST_PredefinedType::PT_octet: - *os << "CORBA::Any::from_octet (_tao_retval)"; - break; - default: - ACE_ERROR_RETURN ((LM_ERROR, - "be_visitor_operation_rettype_compiled_marshal::" - "visit_array - " - "Bad predefined type\n"), - -1); - } - } - else if (this->ctx_->sub_state () == TAO_CodeGen::TAO_CDR_INPUT) - { - switch (node->pt ()) - { - case AST_PredefinedType::PT_pseudo: - *os << "_tao_retval"; - break; - case AST_PredefinedType::PT_any: - *os << "*_tao_retval"; - break; - case AST_PredefinedType::PT_long: - case AST_PredefinedType::PT_ulong: - case AST_PredefinedType::PT_longlong: - case AST_PredefinedType::PT_ulonglong: - case AST_PredefinedType::PT_short: - case AST_PredefinedType::PT_ushort: - case AST_PredefinedType::PT_float: - case AST_PredefinedType::PT_double: - case AST_PredefinedType::PT_longdouble: - *os << "_tao_retval"; - break; - case AST_PredefinedType::PT_char: - *os << "CORBA::Any::to_char (_tao_retval)"; - break; - case AST_PredefinedType::PT_wchar: - *os << "CORBA::Any::to_wchar (_tao_retval)"; - break; - case AST_PredefinedType::PT_boolean: - *os << "CORBA::Any::to_boolean (_tao_retval)"; - break; - case AST_PredefinedType::PT_octet: - *os << "CORBA::Any::to_octet (_tao_retval)"; - break; - default: - ACE_ERROR_RETURN ((LM_ERROR, - "be_visitor_operation_rettype_compiled_marshal::" - "visit_array - " - "Bad predefined type\n"), - -1); - } - } - else - { - ACE_ERROR_RETURN ((LM_ERROR, - "be_visitor_operation_rettype_compiled_marshal::" - "visit_array - " - "Bad substate\n"), - -1); - } - return 0; -} - -int be_visitor_operation_rettype_compiled_marshal::visit_sequence (be_sequence *) -{ - TAO_OutStream *os = this->ctx_->stream (); // get output stream - - if (this->ctx_->sub_state () == TAO_CodeGen::TAO_CDR_OUTPUT) - { - *os << "_tao_retval.in ()"; - } - else if (this->ctx_->sub_state () == TAO_CodeGen::TAO_CDR_INPUT) - { - *os << "*_tao_retval"; - } - else - { - ACE_ERROR_RETURN ((LM_ERROR, - "be_visitor_operation_rettype_compiled_marshal::" - "visit_interface - " - "Bad substate\n"), - -1); - } - return 0; -} - -int be_visitor_operation_rettype_compiled_marshal::visit_string (be_string *node) -{ - TAO_OutStream *os = this->ctx_->stream (); // get output stream - - if (this->ctx_->sub_state () == TAO_CodeGen::TAO_CDR_OUTPUT) - { - // differentiate between bounded and unbounded - if (node->max_size ()->ev ()->u.ulval == 0) - { - *os << "_tao_retval.in ()"; - } - else - { - *os << "CORBA::Any::from_string ((char *)_tao_retval.in (), " - << node->max_size ()->ev ()->u.ulval - 1 << ")"; - } - } - else if (this->ctx_->sub_state () == TAO_CodeGen::TAO_CDR_INPUT) - { - // differentiate between bounded and unbounded - if (node->max_size ()->ev ()->u.ulval == 0) - // unbounded - *os << "_tao_retval"; - else - *os << "CORBA::Any::to_string (_tao_retval, " - << node->max_size ()->ev ()->u.ulval - 1 << ")"; - } - else - { - ACE_ERROR_RETURN ((LM_ERROR, - "be_visitor_operation_rettype_compiled_marshal::" - "visit_interface - " - "Bad substate\n"), - -1); - } - return 0; -} - -int be_visitor_operation_rettype_compiled_marshal::visit_structure (be_structure *node) -{ - TAO_OutStream *os = this->ctx_->stream (); // get output stream - - if (this->ctx_->sub_state () == TAO_CodeGen::TAO_CDR_OUTPUT) - { - if (node->size_type () == be_decl::VARIABLE) - *os << "_tao_retval.in ()"; - else - *os << "_tao_retval"; - } - else if (this->ctx_->sub_state () == TAO_CodeGen::TAO_CDR_INPUT) - { - if (node->size_type () == be_decl::VARIABLE) - *os << "*_tao_retval"; - else - *os << "_tao_retval"; - } - else - { - ACE_ERROR_RETURN ((LM_ERROR, - "be_visitor_operation_rettype_compiled_marshal::" - "visit_interface - " - "Bad substate\n"), - -1); - } - return 0; -} - -int be_visitor_operation_rettype_compiled_marshal::visit_union (be_union *node) -{ - TAO_OutStream *os = this->ctx_->stream (); // get output stream - - if (this->ctx_->sub_state () == TAO_CodeGen::TAO_CDR_OUTPUT) - { - if (node->size_type () == be_decl::VARIABLE) - *os << "_tao_retval.in ()"; - else - *os << "_tao_retval"; - } - else if (this->ctx_->sub_state () == TAO_CodeGen::TAO_CDR_INPUT) - { - if (node->size_type () == be_decl::VARIABLE) - *os << "*_tao_retval"; - else - *os << "_tao_retval"; - } - else - { - ACE_ERROR_RETURN ((LM_ERROR, - "be_visitor_operation_rettype_compiled_marshal::" - "visit_interface - " - "Bad substate\n"), - -1); - } - - return 0; -} - -int be_visitor_operation_rettype_compiled_marshal::visit_typedef (be_typedef *node) -{ - this->ctx_->alias (node); - if (node->primitive_base_type ()->accept (this) == -1) - { - ACE_ERROR_RETURN ((LM_ERROR, - "be_visitor_operation_rettype_compiled_marshal::" - "visit_typedef - " - "accept on primitive type failed\n"), - -1); - } - this->ctx_->alias (0); - return 0; -} |