diff options
Diffstat (limited to 'TAO/TAO_IDL/be/be_visitor_interface/interface_ch.cpp')
| -rw-r--r-- | TAO/TAO_IDL/be/be_visitor_interface/interface_ch.cpp | 223 |
1 files changed, 0 insertions, 223 deletions
diff --git a/TAO/TAO_IDL/be/be_visitor_interface/interface_ch.cpp b/TAO/TAO_IDL/be/be_visitor_interface/interface_ch.cpp deleted file mode 100644 index 5621a2e5c47..00000000000 --- a/TAO/TAO_IDL/be/be_visitor_interface/interface_ch.cpp +++ /dev/null @@ -1,223 +0,0 @@ -// -// $Id$ -// - -// ============================================================================ -// -// = LIBRARY -// TAO IDL -// -// = FILENAME -// interface_ch.cpp -// -// = DESCRIPTION -// Visitor generating code for Interfaces in the client header -// -// = AUTHOR -// Aniruddha Gokhale -// -// ============================================================================ - -#include "idl.h" -#include "idl_extern.h" -#include "be.h" - -#include "be_visitor_interface.h" - -ACE_RCSID(be_visitor_interface, interface_ch, "$Id$") - - -// ****************************************************** -// Interface visitor for client header -// ****************************************************** - -be_visitor_interface_ch::be_visitor_interface_ch (be_visitor_context *ctx) - : be_visitor_interface (ctx) -{ -} - -be_visitor_interface_ch::~be_visitor_interface_ch (void) -{ -} - -int -be_visitor_interface_ch::visit_interface (be_interface *node) -{ - TAO_OutStream *os; // output stream - long i; // loop index - - if (!node->cli_hdr_gen () && !node->imported ()) // not already generated and - // not imported - { - - os = this->ctx_->stream (); - - // == STEP 1: generate the class name and class names we inherit == - - // generate the ifdefined macro for the _ptr type - os->gen_ifdef_macro (node->flatname (), "_ptr"); - - // the following two are required to be under the ifdef macro to avoid - // multiple declarations - - os->indent (); // start with whatever indentation level we are at - // forward declaration - *os << "class " << node->local_name () << ";" << be_nl; - // generate the _ptr declaration - *os << "typedef " << node->local_name () << " *" << node->local_name () - << "_ptr;" << be_nl; - - os->gen_endif (); - - // generate the ifdefined macro for the var type - os->gen_ifdef_macro (node->flatname (), "_var"); - - // generate the _var declaration - if (node->gen_var_defn () == -1) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_interface_ch::" - "visit_interface - " - "codegen for _var failed\n"), -1); - } - os->gen_endif (); - - // generate the ifdef macro for the _out class - os->gen_ifdef_macro (node->flatname (), "_out"); - - // generate the _out declaration - ORBOS/97-05-15 pg 16-20 spec - if (node->gen_out_defn () == -1) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_interface_ch::" - "visit_interface - " - "codegen for _out failed\n"), -1); - } - // generate the endif macro - os->gen_endif (); - - // now the interface definition itself - os->gen_ifdef_macro (node->flatname ()); - - // now generate the class definition - os->indent (); - *os << "class " << idl_global->export_macro () - << " " << node->local_name (); - - if (node->n_inherits () > 0) // node interface inherits from other - // interfaces - { - *os << ": "; - for (i = 0; i < node->n_inherits (); i++) - { - be_interface *inherited = - be_interface::narrow_from_decl (node->inherits ()[i]); - be_decl *scope = 0; - if (inherited->is_nested ()) - { - // inherited node is used in the scope of "node" node - scope = be_scope::narrow_from_scope (node->defined_in ()) - ->decl (); - } - - *os << "public virtual "; - *os << inherited->nested_type_name (scope); // dump the scoped name - if (i < node->n_inherits () - 1) // node is the case of multiple - // inheritance, so put a comma - { - *os << ", "; - } - } // end of for loop - *os << be_nl; - } - else - { - // we do not inherit from anybody, hence we do so from the base - // CORBA::Object class - // Generate code that uses the macro. This is required to deal with - // the MSVC++ insanity - *os << " : public virtual ACE_CORBA_1 (Object)" << be_nl; - } - - // generate the body - - *os << "{" << be_nl - << "public:" << be_idt_nl - // generate the static _duplicate, _narrow, and _nil operations - << "// the static operations" << be_nl - << "static " << node->local_name () << "_ptr " << "_duplicate (" - << node->local_name () << "_ptr obj);" << be_nl - << "static " << node->local_name () << "_ptr " - << "_narrow (" << be_idt << be_idt_nl - << "CORBA::Object_ptr obj," << be_nl - << "CORBA::Environment &env = " << be_idt_nl - << "CORBA::Environment::default_environment ()" - << be_uidt << be_uidt_nl - << ");" << be_uidt_nl - << "static " << node->local_name () << "_ptr " << "_nil (void);\n\n"; - - // generate code for the interface definition by traversing thru the - // elements of its scope. We depend on the front-end to have made sure - // that only legal syntactic elements appear in our scope. - if (this->visit_scope (node) == -1) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_interface_ch::" - "visit_interface - " - "codegen for scope failed\n"), -1); - } - // the _is_a method - os->indent (); - *os << "virtual CORBA::Boolean _is_a (" << be_idt << be_idt_nl - << "const CORBA::Char *type_id, " << be_nl - << "CORBA::Environment &env = " << be_idt_nl - << "CORBA::Environment::default_environment ()" - << be_uidt << be_uidt_nl - << ");" << be_uidt_nl - << "virtual const char* " - << "_interface_repository_id (void) const;" << be_uidt_nl; - - // generate the "protected" constructor so that users cannot instantiate - // us - *os << "protected:" << be_idt_nl - << node->local_name () << " (void); // default constructor" << be_nl - << node->local_name () - << " (STUB_Object *objref, " << be_idt << be_idt_nl - << "TAO_ServantBase *_tao_servant = 0, " << be_nl - << "CORBA::Boolean _tao_collocated = 0" << be_uidt_nl - << ");" << be_uidt_nl - << "virtual ~" << node->local_name () << " (void);" << be_uidt_nl; - - // private copy constructor and assignment operator. These are not - // allowed, hence they are private. - *os << "private:\n"; - os->incr_indent (); - *os << node->local_name () << " (const " << node->local_name () << " &);" - << be_nl - << "void operator= (const " << node->local_name () << " &);\n"; - - os->decr_indent (); - *os << "};\n\n"; - os->gen_endif (); - - // by using a visitor to declare and define the TypeCode, we have the - // added advantage to conditionally not generate any code. This will be - // based on the command line options. This is still TO-DO - be_visitor *visitor; - be_visitor_context ctx (*this->ctx_); - ctx.state (TAO_CodeGen::TAO_TYPECODE_DECL); - visitor = tao_cg->make_visitor (&ctx); - if (!visitor || (node->accept (visitor) == -1)) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_interface_ch::" - "visit_interface - " - "TypeCode declaration failed\n" - ), -1); - } - - - node->cli_hdr_gen (I_TRUE); - } // if !cli_hdr_gen - return 0; -} |