diff options
Diffstat (limited to 'TAO/TAO_IDL/be/be_visitor_argument/pre_docall_cs.cpp')
-rw-r--r-- | TAO/TAO_IDL/be/be_visitor_argument/pre_docall_cs.cpp | 459 |
1 files changed, 0 insertions, 459 deletions
diff --git a/TAO/TAO_IDL/be/be_visitor_argument/pre_docall_cs.cpp b/TAO/TAO_IDL/be/be_visitor_argument/pre_docall_cs.cpp deleted file mode 100644 index 95f70c84bbc..00000000000 --- a/TAO/TAO_IDL/be/be_visitor_argument/pre_docall_cs.cpp +++ /dev/null @@ -1,459 +0,0 @@ -// -// $Id$ -// - -// ============================================================================ -// -// = LIBRARY -// TAO IDL -// -// = FILENAME -// pre_docall_cs.cpp -// -// = DESCRIPTION -// Visitor that generates code (if any) for pre-processing prior to call to -// do_static_call in the client stub -// -// = AUTHOR -// Aniruddha Gokhale -// -// ============================================================================ - -#include "idl.h" -#include "be.h" -#include "be_visitor_argument.h" - -ACE_RCSID(be_visitor_argument, pre_docall_cs, "$Id$") - - -// ************************************************************************* -// visitor for argument to do any pre docall processing. Not all types need -// this. Only those that have an _out type need this. In addition, interfaces -// need it because we ned to convert from the interface type to the base Object -// type and vice versa. -// ************************************************************************* - -be_visitor_args_pre_docall_cs::be_visitor_args_pre_docall_cs -(be_visitor_context *ctx) - : be_visitor_args (ctx) -{ -} - -be_visitor_args_pre_docall_cs::~be_visitor_args_pre_docall_cs (void) -{ -} - -int -be_visitor_args_pre_docall_cs::void_return_type (void) -{ - // is the operation return type void? - be_argument *arg = this->ctx_->be_node_as_argument (); - ACE_ASSERT (arg != 0); - be_operation *op = be_operation::narrow_from_scope (arg->defined_in ()); - ACE_ASSERT (arg != 0); - - be_type *bt = be_type::narrow_from_decl (op->return_type ()); - if (bt->node_type () == AST_Decl::NT_pre_defined - && (be_predefined_type::narrow_from_decl (bt)->pt () - == AST_PredefinedType::PT_void)) - return 1; - else - return 0; -} - -int be_visitor_args_pre_docall_cs::visit_argument (be_argument *node) -{ - this->ctx_->node (node); // save the argument node - - // retrieve the type of the argument - be_type *bt = be_type::narrow_from_decl (node->field_type ()); - if (!bt) - { - ACE_ERROR_RETURN ((LM_ERROR, - "be_visitor_args_pre_docall_cs::" - "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 - - if (bt->accept (this) == -1) - { - ACE_ERROR_RETURN ((LM_ERROR, - "be_visitor_args_pre_docall_cs::" - "visit_argument - " - "cannot accept visitor\n"), - -1); - } - - return 0; -} - -int -be_visitor_args_pre_docall_cs::visit_array (be_array *node) -{ - TAO_OutStream *os = this->ctx_->stream (); // get output stream - be_argument *arg = this->ctx_->be_node_as_argument (); // get the argument - // node - // if the current type is an alias, use that - be_type *bt; - if (this->ctx_->alias ()) - bt = this->ctx_->alias (); - else - bt = node; - - switch (this->direction ()) - { - case AST_Argument::dir_OUT: - if (node->size_type () == be_decl::VARIABLE) - { - os->indent (); -#if 0 /* ASG */ - *os << bt->name () << "_slice *&_tao_base_" << arg->local_name () - << " = " << arg->local_name () << ".ptr ();" << be_nl; - if (!this->void_return_type ()) - { - *os << "ACE_ALLOCATOR_RETURN (_tao_base_" << arg->local_name () - << ", " << bt->name () << "_alloc (), _tao_retval);\n"; - } - else - { - *os << "ACE_ALLOCATOR (_tao_base_" << arg->local_name () - << ", " << bt->name () << "_alloc ());\n"; - } -#endif - if (!this->void_return_type ()) - { - *os << "ACE_ALLOCATOR_RETURN (" << arg->local_name () - << ".ptr (), " << bt->name () << "_alloc (), _tao_retval);\n"; - } - else - { - *os << "ACE_ALLOCATOR (" << arg->local_name () - << ".ptr (), " << bt->name () << "_alloc ());\n"; - } - } - break; - default: - break; - } - return 0; - -} - -int -be_visitor_args_pre_docall_cs::visit_interface (be_interface *node) -{ - TAO_OutStream *os = this->ctx_->stream (); // get output stream - be_argument *arg = this->ctx_->be_node_as_argument (); // get the argument - // node - - switch (this->direction ()) - { - case AST_Argument::dir_IN: - case AST_Argument::dir_INOUT: - os->indent (); - *os << "CORBA::Object_ptr _tao_base_" << arg->local_name () - << " = " << arg->local_name () << ";\n"; - break; - case AST_Argument::dir_OUT: - os->indent (); - *os << "CORBA::Object_ptr _tao_base_" << arg->local_name () << ";\n"; - break; - default: - break; - } - return 0; -} - -int -be_visitor_args_pre_docall_cs::visit_interface_fwd (be_interface_fwd *node) -{ - TAO_OutStream *os = this->ctx_->stream (); // get output stream - be_argument *arg = this->ctx_->be_node_as_argument (); // get the argument - // node - - switch (this->direction ()) - { - case AST_Argument::dir_IN: - case AST_Argument::dir_INOUT: - os->indent (); - *os << "CORBA::Object_ptr _tao_base_" << arg->local_name () - << " = " << arg->local_name () << ";\n"; - break; - case AST_Argument::dir_OUT: - os->indent (); - *os << "CORBA::Object_ptr _tao_base_" << arg->local_name () << ";\n"; - break; - default: - break; - } - return 0; -} - -int -be_visitor_args_pre_docall_cs::visit_predefined_type (be_predefined_type *node) -{ - TAO_OutStream *os = this->ctx_->stream (); // get output stream - be_argument *arg = this->ctx_->be_node_as_argument (); // get the argument - // node - // if the current type is an alias, use that - be_type *bt; - if (this->ctx_->alias ()) - bt = this->ctx_->alias (); - else - bt = node; - - // pre do_static_call processing is valid only for pseudo objects and for Any - switch (node->pt ()) - { - case AST_PredefinedType::PT_pseudo: - { - switch (this->direction ()) - { - case AST_Argument::dir_OUT: -#if 0 - os->indent (); - *os << bt->name () << "_ptr &_tao_base_" << arg->local_name () - << " = " << arg->local_name () << ".ptr ();\n"; -#endif - break; - default: - break; - } - } - break; - case AST_PredefinedType::PT_any: - { - switch (this->direction ()) - { - case AST_Argument::dir_OUT: - os->indent (); -#if 0 /* ASG */ - *os << bt->name () << " *&_tao_base_" << arg->local_name () - << " = " << arg->local_name () << ".ptr ();" << be_nl; - if (!this->void_return_type ()) - { - *os << "ACE_NEW_RETURN (_tao_base_" << arg->local_name () - << ", CORBA::Any, _tao_retval);\n"; - } - else - { - *os << "ACE_NEW (_tao_base_" << arg->local_name () - << ", CORBA::Any);\n"; - } -#endif - if (!this->void_return_type ()) - { - *os << "ACE_NEW_RETURN (" << arg->local_name () - << ".ptr (), CORBA::Any, _tao_retval);\n"; - } - else - { - *os << "ACE_NEW (" << arg->local_name () - << ".ptr (), CORBA::Any);\n"; - } - break; - default: - break; - } - } - break; - default: - break; - } - return 0; -} - -int -be_visitor_args_pre_docall_cs::visit_sequence (be_sequence *node) -{ - TAO_OutStream *os = this->ctx_->stream (); // get output stream - be_argument *arg = this->ctx_->be_node_as_argument (); // get the argument - // node - // if the current type is an alias, use that - be_type *bt; - if (this->ctx_->alias ()) - bt = this->ctx_->alias (); - else - bt = node; - - switch (this->direction ()) - { - case AST_Argument::dir_OUT: - // caller must have allocated the pointer - os->indent (); -#if 0 /* ASG */ - *os << bt->name () << " *&_tao_base_" << arg->local_name () - << " = " << arg->local_name () << ".ptr ();" << be_nl; - if (!this->void_return_type ()) - { - *os << "ACE_NEW_RETURN (_tao_base_" << arg->local_name () - << ", " << bt->name () << ", _tao_retval);\n"; - } - else - { - *os << "ACE_NEW (_tao_base_" << arg->local_name () - << ", " << bt->name () << ");\n"; - } -#endif - if (!this->void_return_type ()) - { - *os << "ACE_NEW_RETURN (" << arg->local_name () - << ".ptr (), " << bt->name () << ", _tao_retval);\n"; - } - else - { - *os << "ACE_NEW (" << arg->local_name () - << ".ptr (), " << bt->name () << ");\n"; - } - break; - default: - break; - } - return 0; -} - -int -be_visitor_args_pre_docall_cs::visit_string (be_string *) -{ - TAO_OutStream *os = this->ctx_->stream (); // get output stream - be_argument *arg = this->ctx_->be_node_as_argument (); // get the argument - // node - - switch (this->direction ()) - { - case AST_Argument::dir_OUT: - // caller should have allocated the pointer - os->indent (); -#if 0 - *os << "char *&_tao_base_" << arg->local_name () - << " = " << arg->local_name () << ".ptr ();\n"; -#endif - break; - default: - break; - } - return 0; -} - -int -be_visitor_args_pre_docall_cs::visit_structure (be_structure *node) -{ - TAO_OutStream *os = this->ctx_->stream (); // get output stream - be_argument *arg = this->ctx_->be_node_as_argument (); // get the argument - // node - // if the current type is an alias, use that - be_type *bt; - if (this->ctx_->alias ()) - bt = this->ctx_->alias (); - else - bt = node; - - if (node->size_type () == be_type::VARIABLE) - { - switch (this->direction ()) - { - case AST_Argument::dir_OUT: - // caller must have allocated the pointer - os->indent (); -#if 0 /* ASG */ - *os << bt->name () << " *&_tao_base_" << arg->local_name () - << " = " << arg->local_name () << ".ptr ();" << be_nl; - if (!this->void_return_type ()) - { - *os << "ACE_NEW_RETURN (_tao_base_" << arg->local_name () - << ", " << bt->name () << ", _tao_retval);\n"; - } - else - { - *os << "ACE_NEW (_tao_base_" << arg->local_name () - << ", " << bt->name () << ");\n"; - } -#endif - if (!this->void_return_type ()) - { - *os << "ACE_NEW_RETURN (" << arg->local_name () - << ".ptr (), " << bt->name () << ", _tao_retval);\n"; - } - else - { - *os << "ACE_NEW (" << arg->local_name () - << ".ptr (), " << bt->name () << ");\n"; - } - break; - default: - break; - } - } - return 0; -} - -int -be_visitor_args_pre_docall_cs::visit_union (be_union *node) -{ - TAO_OutStream *os = this->ctx_->stream (); // get output stream - be_argument *arg = this->ctx_->be_node_as_argument (); // get the argument - // node - // if the current type is an alias, use that - be_type *bt; - if (this->ctx_->alias ()) - bt = this->ctx_->alias (); - else - bt = node; - - if (node->size_type () == be_type::VARIABLE) - { - switch (this->direction ()) - { - case AST_Argument::dir_OUT: - os->indent (); -#if 0 /* ASG */ - *os << bt->name () << " *&_tao_base_" << arg->local_name () - << " = " << arg->local_name () << ".ptr ();" << be_nl; - if (!this->void_return_type ()) - { - *os << "ACE_NEW_RETURN (_tao_base_" << arg->local_name () - << ", " << bt->name () << ", _tao_retval);\n"; - } - else - { - *os << "ACE_NEW (_tao_base_" << arg->local_name () - << ", " << bt->name () << ");\n"; - } -#endif - if (!this->void_return_type ()) - { - *os << "ACE_NEW_RETURN (" << arg->local_name () - << ".ptr (), " << bt->name () << ", _tao_retval);\n"; - } - else - { - *os << "ACE_NEW (" << arg->local_name () - << ".ptr (), " << bt->name () << ");\n"; - } - break; - default: - break; - } - } - return 0; -} - -int -be_visitor_args_pre_docall_cs::visit_typedef (be_typedef *node) -{ - this->ctx_->alias (node); - if (node->primitive_base_type ()->accept (this) == -1) - { - ACE_ERROR_RETURN ((LM_ERROR, - "be_visitor_args_pre_docall_cs::" - "visit_typedef - " - "accept on primitive type failed\n"), - -1); - } - this->ctx_->alias (0); - return 0; -} |