diff options
Diffstat (limited to 'TAO/TAO_IDL/be/be_visitor_operation/arglist.cpp')
| -rw-r--r-- | TAO/TAO_IDL/be/be_visitor_operation/arglist.cpp | 169 |
1 files changed, 0 insertions, 169 deletions
diff --git a/TAO/TAO_IDL/be/be_visitor_operation/arglist.cpp b/TAO/TAO_IDL/be/be_visitor_operation/arglist.cpp deleted file mode 100644 index 88a8970054f..00000000000 --- a/TAO/TAO_IDL/be/be_visitor_operation/arglist.cpp +++ /dev/null @@ -1,169 +0,0 @@ -// -// $Id$ -// - -// ============================================================================ -// -// = LIBRARY -// TAO IDL -// -// = FILENAME -// arglist.cpp -// -// = DESCRIPTION -// Visitor generating code for the parameter list of the Operation signature. -// -// = AUTHOR -// Aniruddha Gokhale -// -// ============================================================================ - -#include "idl.h" -#include "idl_extern.h" -#include "be.h" - -#include "be_visitor_operation.h" - -ACE_RCSID(be_visitor_operation, arglist, "$Id$") - - -// ************************************************************ -// operation visitor to generate the argument list. -// We have separated code generation for this from the 4 main -// visitors to avoid code duplication and tight coupling -// ************************************************************ - -be_visitor_operation_arglist::be_visitor_operation_arglist (be_visitor_context - *ctx) - : be_visitor_scope (ctx) -{ -} - -be_visitor_operation_arglist::~be_visitor_operation_arglist (void) -{ -} - -int -be_visitor_operation_arglist::visit_operation (be_operation *node) -{ - TAO_OutStream *os = this->ctx_->stream (); - - os->incr_indent (0); // these are for pretty printing - os->incr_indent (0); - *os << " (\n"; - - // all we do is hand over code generation to our scope - if (this->visit_scope (node) == -1) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_operation_arglist::" - "visit_operation - " - "codegen for scope failed\n"), - -1); - } - - // last argument - is always CORBA::Environment - os->indent (); - *os << "CORBA::Environment &_tao_environment\n"; - os->decr_indent (); - *os << " )"; - switch (this->ctx_->state ()) - { - case TAO_CodeGen::TAO_OPERATION_ARGLIST_CH: - case TAO_CodeGen::TAO_OPERATION_ARGLIST_COLLOCATED_SH: - *os << ";\n"; - break; - case TAO_CodeGen::TAO_OPERATION_ARGLIST_SH: - // each method is pure virtual in the server header - *os << " = 0;\n"; - break; - default: - *os << "\n"; - } - - os->decr_indent (0); - return 0; -} - -int -be_visitor_operation_arglist::visit_argument (be_argument *node) -{ - // get the visitor that will dump the argument's mapping in the operation - // signature. - be_visitor_context ctx (*this->ctx_); - - // first grab the interface definition inside which this operation is - // defined. We need this since argument types may very well be declared - // inside the scope of the interface node. In such cases, we would like to - // generate the appropriate relative scoped names. - be_operation *op = this->ctx_->be_scope_as_operation (); - if (!op) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_arglist::" - "visit_argument - " - "Bad operation\n"), - -1); - } - - // We need the interface node in which this operation was defined. However, - // if this operation node was an attribute node in disguise, we get this - // information from the context - be_interface *intf; - intf = this->ctx_->attribute () - ? be_interface::narrow_from_scope (this->ctx_->attribute ()->defined_in ()) - : be_interface::narrow_from_scope (op->defined_in ()); - - if (!intf) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_arglist::" - "visit_argument - " - "Bad interface\n"), - -1); - } - ctx.scope (intf); // set new scope - - switch (this->ctx_->state ()) - { - case TAO_CodeGen::TAO_OPERATION_ARGLIST_CH: - ctx.state (TAO_CodeGen::TAO_ARGUMENT_ARGLIST_CH); - break; - case TAO_CodeGen::TAO_OPERATION_ARGLIST_OTHERS: - case TAO_CodeGen::TAO_OPERATION_ARGLIST_SH: - case TAO_CodeGen::TAO_OPERATION_ARGLIST_COLLOCATED_SH: - ctx.state (TAO_CodeGen::TAO_ARGUMENT_ARGLIST_OTHERS); - break; - default: - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_arglist::" - "visit_argument - " - "Bad context\n"), - -1); - } - } - - // grab a visitor - be_visitor *visitor = tao_cg->make_visitor (&ctx); - if (!visitor) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_arglist::" - "visit_argument - " - "Bad visitor\n"), - -1); - } - if (node->accept (visitor) == -1) - { - delete visitor; - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_arglist::" - - "visit_argument - " - "codegen for arglist failed\n"), - -1); - } - delete visitor; - return 0; -} |