diff options
Diffstat (limited to 'TAO/TAO_IDL/be/be_visitor_interface/tie_si.cpp')
| -rw-r--r-- | TAO/TAO_IDL/be/be_visitor_interface/tie_si.cpp | 188 |
1 files changed, 188 insertions, 0 deletions
diff --git a/TAO/TAO_IDL/be/be_visitor_interface/tie_si.cpp b/TAO/TAO_IDL/be/be_visitor_interface/tie_si.cpp new file mode 100644 index 00000000000..15d17f4aba9 --- /dev/null +++ b/TAO/TAO_IDL/be/be_visitor_interface/tie_si.cpp @@ -0,0 +1,188 @@ +// +// $Id$ +// + +// ============================================================================ +// +// = LIBRARY +// TAO IDL +// +// = FILENAME +// tie_si.cpp +// +// = DESCRIPTION +// Visitor generating code for TIE classes for the Interface node in the +// inline file. +// +// = AUTHOR +// Aniruddha Gokhale +// +// ============================================================================ + +#include "idl.h" +#include "idl_extern.h" +#include "be.h" + +#include "be_visitor_interface.h" + + +// ************************************************************************ +// Interface visitor for server inline +// ************************************************************************ + +be_visitor_interface_tie_si::be_visitor_interface_tie_si (be_visitor_context *ctx) + : be_visitor_interface (ctx) +{ +} + +be_visitor_interface_tie_si::~be_visitor_interface_tie_si (void) +{ +} + +int +be_visitor_interface_tie_si::visit_interface (be_interface *node) +{ + TAO_OutStream *os; // output stream + static char fulltiename [NAMEBUFSIZE]; // holds the class name + static char localtiename [NAMEBUFSIZE]; // holds the tie name + + if (node->srv_inline_gen () || node->imported ()) + return 0; + + ACE_OS::memset (fulltiename, '\0', NAMEBUFSIZE); + ACE_OS::memset (localtiename, '\0', NAMEBUFSIZE); + + os = this->ctx_->stream (); + + // generate the skeleton class name which will be used to determine the TIE + // class name + + // we are outermost + ACE_OS::sprintf (fulltiename, "%s_tie", node->full_skel_name ()); + if (!node->is_nested ()) + { + ACE_OS::sprintf (localtiename, "POA_%s_tie", + node->local_name ()->get_string ()); + } + else + { + ACE_OS::sprintf (localtiename, "%s_tie", + node->local_name ()->get_string ()); + } + + if (node->is_nested ()) + { + *os << "\n#if defined (ACE_HAS_USING_KEYWORD)\n"; + } + + os->indent (); // start with whatever indentation level we are at + + *os << "template <class T> ACE_INLINE" << be_nl + << fulltiename << "<T>::" << localtiename << " (T &t)" << be_nl + << "\t: ptr_ (&t)," << be_nl + << "\t poa_ (PortableServer::POA::_nil ())," << be_nl + << "\t rel_ (0)" << be_nl + << "{}" << be_nl << be_nl; + + *os << "template <class T> ACE_INLINE" << be_nl + << fulltiename << "<T>::" << localtiename + << " (T &t, PortableServer::POA_ptr poa)" << be_nl + << "\t: ptr_ (&t)," << be_nl + << "\t poa_ (PortableServer::POA::_duplicate (poa))," << be_nl + << "\t rel_ (0)" << be_nl + << "{}" << be_nl << be_nl; + + *os << "template <class T> ACE_INLINE" << be_nl + << fulltiename << "<T>::" << localtiename + << " (T *tp, CORBA::Boolean release)" << be_nl + << "\t: ptr_ (tp)," << be_nl + << "\t poa_ (PortableServer::POA::_nil ())," << be_nl + << "\t rel_ (release)" << be_nl + << "{}" << be_nl << be_nl; + + *os << "template <class T> ACE_INLINE" << be_nl + << fulltiename << "<T>::" << localtiename + << " (T *tp, PortableServer::POA_ptr poa, CORBA::Boolean release)" + << be_nl + << "\t: ptr_ (tp)," << be_nl + << "\t poa_ (PortableServer::POA::_duplicate (poa))," << be_nl + << "\t rel_ (release)" << be_nl + << "{}" << be_nl << be_nl; + + *os << "template <class T> ACE_INLINE" << be_nl + << fulltiename << "<T>::~" << localtiename << " (void)" << be_nl + << "{" << be_idt_nl + << "CORBA::release (this->poa_);" << be_nl + << "if (this->rel_) delete this->ptr_;" << be_uidt_nl + << "}" << be_nl << be_nl; + + *os << "template <class T> ACE_INLINE T *" << be_nl + << fulltiename << "<T>::_tied_object (void)" << be_nl + << "{" << be_idt_nl + << "return this->ptr_;" << be_uidt_nl + << "}" << be_nl << be_nl; + + *os << "template <class T> ACE_INLINE void" << be_nl + << fulltiename << "<T>::_tied_object (T &obj)" << be_nl + << "{" << be_idt_nl + << "if (this->rel_) delete this->ptr_;" << be_nl + << "this->ptr_ = &obj;" << be_nl + << "this->rel_ = 0;" << be_uidt_nl + << "}" << be_nl << be_nl; + + *os << "template <class T> ACE_INLINE void" << be_nl + << fulltiename << "<T>::_tied_object (T *obj, " + << "CORBA::Boolean release)" << be_nl + << "{" << be_idt_nl + << "if (this->rel_) delete this->ptr_;" << be_nl + << "this->ptr_ = obj;" << be_nl + << "this->rel_ = release;" << be_uidt_nl + << "}" << be_nl << be_nl; + + *os << "template <class T> ACE_INLINE CORBA::Boolean" << be_nl + << fulltiename << "<T>::_is_owner (void)" << be_nl + << "{" << be_idt_nl + << "return this->rel_;" << be_uidt_nl + << "}" << be_nl << be_nl; + + *os << "template <class T> ACE_INLINE void" << be_nl + << fulltiename << "<T>::_is_owner (CORBA::Boolean b)" << be_nl + << "{" << be_idt_nl + << "this->rel_ = b;" << be_uidt_nl + << "}" << be_nl << be_nl; + + *os << "template <class T> ACE_INLINE " + << "PortableServer::POA_ptr" << be_nl + << fulltiename << "<T>::_default_POA (CORBA::Environment &env)" << be_nl + << "{" << be_idt_nl + << "if (!CORBA::is_nil (this->poa_.in ()))" << be_idt_nl + << "return PortableServer::POA::_duplicate (this->poa_.in ());" + << be_uidt_nl + << "else" << be_nl + << "{" << be_idt_nl + << "TAO_POA *poa = TAO_ORB_Core_instance ()->root_poa ();" << be_nl + << "PortableServer::POA_var result = poa->_this (env);" << be_nl + << "if (env.exception () != 0)" << be_idt_nl + << "return PortableServer::POA::_nil ();" << be_uidt_nl + << "else" << be_idt_nl + << "return result._retn ();" << be_uidt << be_uidt_nl + << "}" << be_uidt + << "}\n\n"; + + // generate code for the operations in the scope + if (this->visit_scope (node) == -1) + { + ACE_ERROR_RETURN ((LM_ERROR, + "be_visitor_interface_tie_si::" + "visit_interface - " + "codegen for scope failed\n"), + -1); + } + + if (node->is_nested ()) + { + *os << "#endif /* ACE_HAS_USING_KEYWORD */\n"; + } + + return 0; +} |