diff options
Diffstat (limited to 'TAO/TAO_IDL/be/be_visitor_interface/cdr_op_cs.cpp')
| -rw-r--r-- | TAO/TAO_IDL/be/be_visitor_interface/cdr_op_cs.cpp | 161 |
1 files changed, 0 insertions, 161 deletions
diff --git a/TAO/TAO_IDL/be/be_visitor_interface/cdr_op_cs.cpp b/TAO/TAO_IDL/be/be_visitor_interface/cdr_op_cs.cpp deleted file mode 100644 index 9ca3f244e1b..00000000000 --- a/TAO/TAO_IDL/be/be_visitor_interface/cdr_op_cs.cpp +++ /dev/null @@ -1,161 +0,0 @@ -// -// $Id$ -// - -// ============================================================================ -// -// = LIBRARY -// TAO IDL -// -// = FILENAME -// cdr_op_cs.cpp -// -// = DESCRIPTION -// Visitor generating code for CDR operators for interfaces -// -// = AUTHOR -// Aniruddha Gokhale -// -// ============================================================================ - -#include "idl.h" -#include "idl_extern.h" -#include "be.h" - -#include "be_visitor_interface.h" - -ACE_RCSID(be_visitor_interface, cdr_op_cs, "$Id$") - -// *************************************************************************** -// Interface visitor for generating CDR operator declarations in the client -// stubs file -// *************************************************************************** - -be_visitor_interface_cdr_op_cs::be_visitor_interface_cdr_op_cs -(be_visitor_context *ctx) - : be_visitor_interface (ctx) -{ -} - -be_visitor_interface_cdr_op_cs::~be_visitor_interface_cdr_op_cs (void) -{ -} - -int -be_visitor_interface_cdr_op_cs::visit_interface (be_interface *node) -{ - // already generated and/or we are imported. Don't do anything. - if (node->cli_stub_cdr_op_gen () || node->imported ()) - return 0; - - TAO_OutStream *os = this->ctx_->stream (); - - // First generate code for our children. The reason we do this first is - // because the inlined code for our children must be available before we use - // it in our parent, but we must forward declare the parent - // operators, so code like this: - // - // // IDL - // interface Foo { - // exception Bar {Foo foo_member; }; - // }; - // - // can work properly (the Foo::Bar operators need the Foo operators - // defined). - // - - // generate the CDR << and >> operator declarations - os->indent (); - *os << "ACE_INLINE CORBA::Boolean" << be_nl - << "operator<< (" << be_idt << be_idt_nl - << "TAO_OutputCDR &," << be_nl - << "const " << node->name () << "_ptr" << be_uidt_nl - << ");" << be_uidt_nl; - *os << "ACE_INLINE CORBA::Boolean" << be_nl - << "operator>> (" << be_idt << be_idt_nl - << "TAO_InputCDR &," << be_nl - << node->name () << "_ptr &" << be_uidt_nl - << ");" << be_uidt << "\n"; - - // Now it really the type to generate the operators for the members - // of the interface... - - // set the substate as generating code for the types defined in our scope - this->ctx_->sub_state(TAO_CodeGen::TAO_CDR_SCOPE); - // all we have to do is to visit the scope and generate code - if (this->visit_scope (node) == -1) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_interface_cdr_op_cs" - "::visit_interface - " - "codegen for scope failed\n"), -1); - } - - // set the sub state as generating code for the output operator - this->ctx_->sub_state(TAO_CodeGen::TAO_CDR_OUTPUT); - *os << "ACE_INLINE CORBA::Boolean" << be_nl - << "operator<< (" << be_idt << be_idt_nl - << "TAO_OutputCDR &strm," << be_nl - << "const " << node->name () << "_ptr _tao_objref" << be_uidt_nl - << ")" << be_uidt_nl - << "{" << be_idt_nl; - // hand over the encoding to the TAO's internal engine - // *os << "CORBA::Environment env;" << be_nl; - *os << "TAO_TRY" << be_nl - << "{" << be_idt_nl; - // resolve the nastiness created due to casting to void* and then to - // CORBA::Object_ptr - *os << "CORBA::Object_ptr _tao_corba_obj = _tao_objref;" << be_nl; - *os << "if (TAO_MARSHAL_OBJREF::instance ()->" << be_nl - << " encode (0, &_tao_corba_obj, 0, &strm, TAO_TRY_ENV) == " - << be_nl - << " CORBA::TypeCode::TRAVERSE_CONTINUE)" << be_idt_nl - << "return 1;" << be_uidt_nl - << "TAO_CHECK_ENV;" << be_uidt_nl - << "}" << be_nl - << "TAO_CATCHANY" << be_nl - << "{" << be_idt_nl - << "return 0;" << be_uidt_nl - << "}" << be_nl - << "TAO_ENDTRY;" << be_nl - << "return 0;" << be_uidt_nl; - *os << "}\n\n"; - - // set the substate as generating code for the input operator - this->ctx_->sub_state(TAO_CodeGen::TAO_CDR_INPUT); - *os << "ACE_INLINE CORBA::Boolean" << be_nl - << "operator>> (" << be_idt << be_idt_nl - << "TAO_InputCDR &strm," << be_nl - << node->name () << "_ptr &_tao_objref" << be_uidt_nl - << ")" << be_uidt_nl - << "{" << be_idt_nl; - // hand over to the TAO's internal marshaling engine - // *os << "CORBA::Environment env;" << be_nl; - *os << "TAO_TRY" << be_nl - << "{" << be_idt_nl; - *os << "CORBA::Object_ptr obj;" << be_nl; - *os << "if (TAO_MARSHAL_OBJREF::instance ()->" << be_nl - << " decode (0, &obj, 0, &strm, TAO_TRY_ENV) == " << be_nl - << " CORBA::TypeCode::TRAVERSE_CONTINUE)" << be_nl - << "{" << be_idt_nl; - *os << "TAO_CHECK_ENV;" << be_nl; - *os << "// narrow to the right type" << be_nl; - *os << "_tao_objref = " << node->name () - << "::_narrow (obj, TAO_TRY_ENV);" << be_nl; - *os << "TAO_CHECK_ENV;" << be_nl; - *os << "CORBA::release (obj);" << be_nl; - *os << "return 1;" << be_uidt_nl; - *os << "}" << be_nl; - *os << "return 0; // error" << be_uidt_nl; - *os << "}" << be_nl - << "TAO_CATCHANY" << be_nl - << "{" << be_idt_nl - << "return 0;" << be_uidt_nl - << "}" << be_nl - << "TAO_ENDTRY;" << be_nl - << "return 0;" << be_uidt_nl; - *os << "}\n\n"; - - node->cli_stub_cdr_op_gen (1); - return 0; -} |