diff options
Diffstat (limited to 'TAO/TAO_IDL/be/be_visitor_interface/interface_sh.cpp')
| -rw-r--r-- | TAO/TAO_IDL/be/be_visitor_interface/interface_sh.cpp | 225 |
1 files changed, 0 insertions, 225 deletions
diff --git a/TAO/TAO_IDL/be/be_visitor_interface/interface_sh.cpp b/TAO/TAO_IDL/be/be_visitor_interface/interface_sh.cpp deleted file mode 100644 index 62b52961f6c..00000000000 --- a/TAO/TAO_IDL/be/be_visitor_interface/interface_sh.cpp +++ /dev/null @@ -1,225 +0,0 @@ -// -// $Id$ -// - -// ============================================================================ -// -// = LIBRARY -// TAO IDL -// -// = FILENAME -// interface_sh.cpp -// -// = DESCRIPTION -// Visitor generating code for Interfaces in the server 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_sh, "$Id$") - - -// ************************************************************ -// Interface visitor for server header -// ************************************************************ - -be_visitor_interface_sh::be_visitor_interface_sh (be_visitor_context *ctx) - : be_visitor_interface (ctx) -{ -} - -be_visitor_interface_sh::~be_visitor_interface_sh (void) -{ -} - -int -be_visitor_interface_sh::visit_interface (be_interface *node) -{ - TAO_OutStream *os; // output stream - long i; // loop index - static char namebuf [NAMEBUFSIZE]; // holds the class name - - if (node->srv_hdr_gen () || node->imported ()) - return 0; - - ACE_OS::memset (namebuf, '\0', NAMEBUFSIZE); - - os = this->ctx_->stream (); - - // generate the skeleton class name - - os->indent (); // start with whatever indentation level we are at - - // we shall have a POA_ prefix only if we are at the topmost level - if (!node->is_nested ()) - { - // we are outermost - ACE_OS::sprintf (namebuf, "POA_%s", node->local_name ()->get_string ()); - } - else - { - ACE_OS::sprintf (namebuf, "%s", node->local_name ()->get_string ()); - } - - *os << "class " << namebuf << ";" << be_nl; - - // generate the _ptr declaration - *os << "typedef " << namebuf << " *" << namebuf - << "_ptr;" << be_nl; - - // now generate the class definition - *os << "class " << idl_global->export_macro () - << " " << namebuf << " : "; - if (node->n_inherits () > 0) - { - // this interface inherits from other interfaces - be_interface *intf; // inherited interface - - *os << "public virtual "; - intf = be_interface::narrow_from_decl (node->inherits ()[0]); - *os << intf->relative_skel_name (node->full_skel_name ()); - for (i = 1; i < node->n_inherits (); i++) - { - *os << ", public virtual "; - intf = be_interface::narrow_from_decl (node->inherits ()[i]); - *os << intf->relative_skel_name (node->full_skel_name ()); - } // end of for loop - } - else - { - // We don't inherit from another user defined object, hence our - // base class is the ServantBase class. - *os << " public virtual PortableServer::ServantBase"; - } - *os << be_nl - << "{" << be_nl - << "protected:" << be_idt_nl - << namebuf << " (void);" << be_uidt_nl - << "public:" << be_idt_nl - << namebuf << " (" << namebuf << "& rhs);" << be_nl - << "virtual ~" << namebuf << " (void);" << be_nl; - - *os << "virtual CORBA::Boolean _is_a (" << be_idt << be_idt_nl - << "const char* logical_type_id," << be_nl - << "CORBA::Environment &_tao_environment = " << be_idt_nl - << "CORBA::Environment::default_environment ()" - << be_uidt << be_uidt_nl - << ");" << be_uidt_nl; - - *os << "virtual void* _downcast (" << be_idt << be_idt_nl - << "const char* logical_type_id" << be_uidt_nl - << ");\n" << be_uidt; - - // generate code for elements in the scope (e.g., operations) - if (this->visit_scope (node) == -1) - { - ACE_ERROR_RETURN ((LM_ERROR, - "be_visitor_interface_sh::" - "visit_interface - " - "codegen for scope failed\n"), - -1); - } - // add a skeleton for our _is_a method - os->indent (); - *os << "static void _is_a_skel (" << be_idt << be_idt_nl - << "CORBA::ServerRequest &req," << be_nl - << "void *obj," << be_nl - << "void *context," << be_nl - << "CORBA::Environment &_tao_enviroment = " << be_idt_nl - << "CORBA::Environment::default_environment ()" - << be_uidt << be_uidt_nl - << ");" << be_uidt << "\n\n"; - - // add a skeleton for our _non_existent method - os->indent (); - *os << "static void _non_existent_skel (" << be_idt << be_idt_nl - << "CORBA::ServerRequest &req," << be_nl - << "void *obj," << be_nl - << "void *context," << be_nl - << "CORBA::Environment &_tao_enviroment = " << be_idt_nl - << "CORBA::Environment::default_environment ()" - << be_uidt << be_uidt_nl - << ");" << be_uidt << "\n\n"; - - // add a method that says whether we are involved in a multiple inheritance - // or not - os->indent (); - *os << "CORBA::Boolean in_mult_inheritance (void);\n\n"; - - // generate skeletons for operations of our base classes. These skeletons - // just cast the pointer to the appropriate type before invoking the call - if (node->traverse_inheritance_graph (be_interface::gen_skel_helper, os) == -1) - { - ACE_ERROR_RETURN ((LM_ERROR, - "be_visitor_interface_sh::" - "visit_interface - " - "inheritance graph traversal failed\n"), - -1); - } - - // add the dispatch method - os->indent (); - *os << "virtual void _dispatch (" << be_idt << be_idt_nl - << "CORBA::ServerRequest &_tao_req," << be_nl - << "void *_tao_context," << be_nl - << "CORBA::Environment &_tao_env = " << be_idt_nl - << "CORBA::Environment::default_environment ()" - << be_uidt << be_uidt_nl - << ");" << be_uidt << "\n\n"; - - // Print out the _this() method. - os->indent (); - *os << node->name () << " *_this (" << be_idt << be_idt_nl - << "CORBA::Environment &_tao_environment = " << be_idt_nl - << "CORBA::Environment::default_environment ()" - << be_uidt << be_uidt_nl - << ");" << be_uidt << "\n"; - - // the _interface_repository_id method - os->indent (); - *os << "virtual const char* _interface_repository_id (void) const;\n"; - os->decr_indent (); - - *os << "};\n\n"; - - // generate the collocated class - be_visitor_context ctx (*this->ctx_); - ctx.state (TAO_CodeGen::TAO_INTERFACE_COLLOCATED_SH); - be_visitor *visitor = tao_cg->make_visitor (&ctx); - if (!visitor || (node->accept (visitor) == -1)) - { - delete visitor; - ACE_ERROR_RETURN ((LM_ERROR, - "be_visitor_interface_sh::" - "visit_interface - " - "codegen for collocated class failed\n"), - -1); - } - - // generate the TIE class - ctx = *this->ctx_; - ctx.state (TAO_CodeGen::TAO_INTERFACE_TIE_SH); - visitor = tao_cg->make_visitor (&ctx); - if (!visitor || (node->accept (visitor) == -1)) - { - delete visitor; - ACE_ERROR_RETURN ((LM_ERROR, - "be_visitor_interface_sh::" - "visit_interface - " - "codegen for TIE class failed\n"), - -1); - } - - *os << "\n"; - ctx.stream (tao_cg->server_template_header ()); - - return 0; -} |