diff options
Diffstat (limited to 'TAO/TAO_IDL/be/be_visitor_argument/argument.cpp')
| -rw-r--r-- | TAO/TAO_IDL/be/be_visitor_argument/argument.cpp | 93 |
1 files changed, 91 insertions, 2 deletions
diff --git a/TAO/TAO_IDL/be/be_visitor_argument/argument.cpp b/TAO/TAO_IDL/be/be_visitor_argument/argument.cpp index b20bc5f29b5..7bd31dbdffa 100644 --- a/TAO/TAO_IDL/be/be_visitor_argument/argument.cpp +++ b/TAO/TAO_IDL/be/be_visitor_argument/argument.cpp @@ -12,7 +12,6 @@ */ //============================================================================= - be_visitor_args::be_visitor_args (be_visitor_context *ctx) : be_visitor_decl (ctx), fixed_direction_ (-1) @@ -42,7 +41,8 @@ be_visitor_args::type_name (be_type *node, be_type *bt = 0; - // Use the typedefed name if that is the one used in the IDL defn. + // Use the typedefed name if that is the one + // used in the IDL defn. if (this->ctx_->alias ()) { bt = this->ctx_->alias (); @@ -87,3 +87,92 @@ be_visitor_args::set_fixed_direction (AST_Argument::Direction direction) { this->fixed_direction_ = direction; } + +int +be_visitor_args::gen_pd_arg (be_predefined_type *node, + bool for_stub) +{ + TAO_CodeGen::CG_SUB_STATE ss = this->ctx_->sub_state (); + AST_Argument::Direction d = this->direction (); + + bool in_arg = (d == AST_Argument::dir_IN); + bool out_arg = (d == AST_Argument::dir_OUT); + bool out_stream = (ss == TAO_CodeGen::TAO_CDR_OUTPUT); + bool in_stream = (ss == TAO_CodeGen::TAO_CDR_INPUT); + + bool skip = (in_arg && for_stub && in_stream) + || (in_arg && !for_stub && out_stream) + || (out_arg && for_stub && out_stream) + || (out_arg && !for_stub && in_stream); + + if (skip) + { + return 0; + } + + TAO_OutStream *os = this->ctx_->stream (); + const char *var_call = ""; + const char *any_deref = ""; + + AST_PredefinedType::PredefinedType pt = node->pt (); + bool is_any = (pt == AST_PredefinedType::PT_any); + + if (for_stub) + { + if (in_stream && out_arg) + { + var_call = ".ptr ()"; + any_deref = "*"; + } + } + else if (out_stream) + { + var_call = ".in ()"; + + if (is_any && !out_arg) + { + var_call = ""; + } + } + else if (!is_any) + { + var_call = ".out ()"; + } + + ACE_CString to_from_str = (in_stream + ? "::ACE_InputCDR::to_" + : "::ACE_OutputCDR::from_"); + + const char *to_from = to_from_str.c_str (); + + be_argument *arg = + be_argument::narrow_from_decl (this->ctx_->node ()); + const char *lname = arg->local_name ()->get_string (); + + switch (pt) + { + case AST_PredefinedType::PT_any: + *os << any_deref; // No break. + case AST_PredefinedType::PT_pseudo: + case AST_PredefinedType::PT_object: + *os << lname << var_call; + break; + case AST_PredefinedType::PT_char: + *os << to_from << "char (" << lname << ")"; + break; + case AST_PredefinedType::PT_wchar: + *os << to_from << "wchar (" << lname << ")"; + break; + case AST_PredefinedType::PT_boolean: + *os << to_from << "boolean (" << lname << ")"; + break; + case AST_PredefinedType::PT_octet: + *os << to_from << "octet (" << lname << ")"; + break; + default: + *os << lname; + break; + } + + return 0; +}
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