diff options
Diffstat (limited to 'TAO/TAO_IDL/be/be_visitor_valuetype/marshal_cs.cpp')
| -rw-r--r-- | TAO/TAO_IDL/be/be_visitor_valuetype/marshal_cs.cpp | 200 |
1 files changed, 0 insertions, 200 deletions
diff --git a/TAO/TAO_IDL/be/be_visitor_valuetype/marshal_cs.cpp b/TAO/TAO_IDL/be/be_visitor_valuetype/marshal_cs.cpp deleted file mode 100644 index 1f7e5405a67..00000000000 --- a/TAO/TAO_IDL/be/be_visitor_valuetype/marshal_cs.cpp +++ /dev/null @@ -1,200 +0,0 @@ -// -// $Id$ -// - -// ============================================================================ -// -// = LIBRARY -// TAO IDL -// -// = FILENAME -// marshal_cs.cpp -// -// = DESCRIPTION -// Concrete visitor for valuetypes. -// This one provides code generation for marshalling. -// -// = AUTHOR -// Torsten Kuepper <kuepper2@lfa.uni-wuppertal.de> -// -// ============================================================================ - - -#include "idl.h" -#include "idl_extern.h" -#include "be.h" - -#include "be_visitor_valuetype.h" - -ACE_RCSID(be_visitor_valuetype, marshal_cs, "$Id$") - - -be_visitor_valuetype_marshal_cs::be_visitor_valuetype_marshal_cs -(be_visitor_context *ctx) - : be_visitor_scope (ctx) -{ -} - -be_visitor_valuetype_marshal_cs::~be_visitor_valuetype_marshal_cs (void) -{ -} - -int -be_visitor_valuetype_marshal_cs::visit_valuetype (be_valuetype *node) -{ - TAO_OutStream *os = this->ctx_->stream (); - - this->ctx_->sub_state(TAO_CodeGen::TAO_CDR_OUTPUT); - os->indent (); - *os << "ACE_INLINE CORBA::Boolean" << be_nl; - this->class_name (node, os); - *os << "::_tao_marshal_state (TAO_OutputCDR &strm)" << be_nl - << "{" << be_idt_nl; - be_valuetype *inh = node->statefull_inherit (); - if (inh) - { - if (inh->opt_accessor ()) - { - *os << "if (!"; - this->class_name (inh, os); - *os << "::_tao_marshal_state (strm)) return 0;" << be_nl; - } - else // only can access base class via virtual function - { - *os << "if (!this->_tao_marshal__" - << inh->flatname () - << " (strm)) return 0;" << be_nl; - } - } - - { // array _forany - be_visitor_context* new_ctx = - new be_visitor_context (*this->ctx_); - be_visitor_valuetype_field_cdr_decl field_decl (new_ctx); - field_decl.visit_scope (node); - } - - *os << "if (" << be_idt_nl; - // all we have to do is to visit the scope and generate code - this->gen_fields (node, *this->ctx_); - - *os << be_uidt_nl << ")" - << be_idt_nl - << "return 1;" << be_uidt_nl - << "else" << be_idt_nl - << "return 0;" << be_uidt_nl << be_uidt_nl - << "}\n\n"; - - // set the substate as generating code for the input operator - this->ctx_->sub_state(TAO_CodeGen::TAO_CDR_INPUT); - os->indent (); - *os << "ACE_INLINE CORBA::Boolean" << be_nl; - this->class_name (node, os); - *os << "::_tao_unmarshal_state (TAO_InputCDR &strm)" << be_nl - << "{" << be_idt_nl; - inh = node->statefull_inherit (); - if (inh) - { - if (inh->opt_accessor ()) - { - *os << "if (!"; - this->class_name (inh, os); - *os << "::_tao_unmarshal_state (strm)) return 0;" << be_nl; - } - else // only can access base class via virtual function - { - *os << "if (!this->_tao_unmarshal__" - << inh->flatname () - << " (strm)) return 0;" << be_nl; - } - } - - { // array _forany - be_visitor_context* new_ctx = - new be_visitor_context (*this->ctx_); - be_visitor_valuetype_field_cdr_decl field_decl (new_ctx); - field_decl.visit_scope (node); - } - - *os << "if (" << be_idt_nl; - // all we have to do is to visit the scope and generate code - this->gen_fields (node, *this->ctx_); - - *os << be_uidt_nl << ")" - << be_idt_nl - << "return 1;" << be_uidt_nl - << "else" << be_idt_nl - << "return 0;" << be_uidt_nl << be_uidt_nl - << "}\n\n"; - - return 0; -} - -// retrieve the fully scoped skeleton name -void -be_visitor_valuetype_marshal_cs::class_name (be_valuetype *node, - TAO_OutStream *os) -{ - if (node->opt_accessor ()) - *os << node->name (); - else - *os << node->full_obv_skel_name (); -} - -// ops for field marshal -int -be_visitor_valuetype_marshal_cs::gen_fields (be_valuetype *node, - be_visitor_context &ctx) -{ - int n_processed = 0; - - TAO_OutStream *os = ctx.stream (); - // proceed if the number of members in our scope is greater than 0 - if (node->nmembers () > 0) - { - // initialize an iterator to iterate thru our scope - UTL_ScopeActiveIterator *si; - ACE_NEW_RETURN (si, - UTL_ScopeActiveIterator (node, - UTL_Scope::IK_decls), - -1); - this->elem_number_ = 0; - // continue until each field is visited - for (;!si->is_done ();si->next()) - { - AST_Decl *d = si->item (); - if (!d) - { - delete si; - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_scope::visit_scope - " - "bad node in this scope\n"), -1); - - } - be_field *field = be_field::narrow_from_decl (d); - if (field) - { - if (n_processed > 0) - *os << " &&" << be_nl; - ++n_processed; - be_visitor_context* new_ctx = - new be_visitor_context (ctx); - be_visitor_valuetype_field_cdr_ci visitor (new_ctx); - visitor.pre_ = node->field_pd_prefix (); - visitor.post_ = node->field_pd_postfix (); - if (visitor.visit_field (field) == -1) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_valuetype_marshal_cs::" - "visit_valuetype - " - "codegen for scope failed\n"), -1); - } - - } - } // end of for loop - delete si; - } - if (n_processed == 0) - *os << "1"; - return 0; -} |