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-rw-r--r--TAO/TAO_IDL/be/be_visitor_component/component.cpp359
1 files changed, 0 insertions, 359 deletions
diff --git a/TAO/TAO_IDL/be/be_visitor_component/component.cpp b/TAO/TAO_IDL/be/be_visitor_component/component.cpp
deleted file mode 100644
index 70b53838e1f..00000000000
--- a/TAO/TAO_IDL/be/be_visitor_component/component.cpp
+++ /dev/null
@@ -1,359 +0,0 @@
-//
-// $Id$
-//
-
-// ============================================================================
-//
-// = LIBRARY
-// TAO IDL
-//
-// = FILENAME
-// component.cpp
-//
-// = DESCRIPTION
-// Visitor generating code for Components. This is a generic visitor.
-//
-// = AUTHOR
-// Jeff Parsons
-//
-// ============================================================================
-
-ACE_RCSID (be_visitor_component,
- component,
- "$Id$")
-
-// ******************************************************
-// Generic Component visitor
-// ******************************************************
-
-be_visitor_component::be_visitor_component (be_visitor_context *ctx)
- : be_visitor_interface (ctx)
-{
-}
-
-be_visitor_component::~be_visitor_component (void)
-{
-}
-
-int
-be_visitor_component::visit_attribute (be_attribute *node)
-{
- // Instantiate a visitor context with a copy of our context. This info
- // will be modified based on what type of node we are visiting.
- be_visitor_context ctx (*this->ctx_);
- ctx.node (node);
-
- switch (this->ctx_->state ())
- {
- case TAO_CodeGen::TAO_INTERFACE_CH:
- case TAO_CodeGen::TAO_ROOT_CS:
- case TAO_CodeGen::TAO_ROOT_SH:
- case TAO_CodeGen::TAO_ROOT_IH:
- case TAO_CodeGen::TAO_ROOT_SS:
- case TAO_CodeGen::TAO_ROOT_IS:
- break;
- default:
- return 0; // nothing to be done
- }
-
- // Same visitor for all the above cases where an action is taken.
- be_visitor_attribute visitor (&ctx);
-
- if (node->accept (&visitor) == -1)
- {
- ACE_ERROR_RETURN ((LM_ERROR,
- "(%N:%l) be_visitor_component::"
- "visit_attribute - "
- "failed to accept visitor\n"),
- -1);
- }
-
- return 0;
-}
-
-int
-be_visitor_component::visit_operation (be_operation *node)
-{
- // Instantiate a visitor context with a copy of our context. This info
- // will be modified ased on what type of node we are visiting
- be_visitor_context ctx (*this->ctx_);
- ctx.node (node);
- int status = 1;
-
- switch (this->ctx_->state ())
- {
- // These first two cases may have the context state changed
- // by a strategy, so we use the visitor factory below.
- case TAO_CodeGen::TAO_INTERFACE_CH:
- ctx.state (TAO_CodeGen::TAO_OPERATION_CH);
- break;
- case TAO_CodeGen::TAO_ROOT_CS:
- ctx.state (TAO_CodeGen::TAO_OPERATION_CS);
- break;
- case TAO_CodeGen::TAO_ROOT_SH:
- {
- be_visitor_operation_sh visitor (&ctx);
- status = node->accept (&visitor);
- break;
- }
- case TAO_CodeGen::TAO_ROOT_IH:
- {
- be_visitor_operation_ih visitor (&ctx);
- status = node->accept (&visitor);
- break;
- }
- case TAO_CodeGen::TAO_ROOT_SS:
- {
- be_visitor_operation_ss visitor (&ctx);
- status = node->accept (&visitor);
- break;
- }
- case TAO_CodeGen::TAO_ROOT_IS:
- {
- be_visitor_operation_is visitor (&ctx);
- status = node->accept (&visitor);
- break;
- }
- case TAO_CodeGen::TAO_ROOT_ANY_OP_CH:
- case TAO_CodeGen::TAO_ROOT_ANY_OP_CS:
- case TAO_CodeGen::TAO_ROOT_CDR_OP_CH:
- case TAO_CodeGen::TAO_ROOT_CDR_OP_CS:
- case TAO_CodeGen::TAO_ROOT_CI:
- case TAO_CodeGen::TAO_ROOT_SI:
- return 0; // nothing to be done
- default:
- {
- ACE_ERROR_RETURN ((LM_ERROR,
- "(%N:%l) be_visitor_component::"
- "visit_operation - "
- "Bad context state\n"),
- -1);
- }
- }
-
- if (status == 0)
- {
- return 0;
- }
- else if (status == -1)
- {
- ACE_ERROR_RETURN ((LM_ERROR,
- "(%N:%l) be_visitor_component::"
- "visit_operation - "
- "failed to accept visitor\n"),
- -1);
- }
-
- // Change the state depending on the kind of node strategy.
- ctx.state (node->next_state (ctx.state ()));
-
- // Grab the appropriate visitor.
- be_visitor *visitor = tao_cg->make_visitor (&ctx);
-
- if (!visitor)
- {
- ACE_ERROR_RETURN ((LM_ERROR,
- "(%N:%l) be_visitor_component::"
- "visit_operation - "
- "NUL visitor\n"),
- -1);
- }
-
- if (node->accept (visitor) == -1)
- {
- ACE_ERROR_RETURN ((LM_ERROR,
- "(%N:%l) be_visitor_component::"
- "visit_operation - "
- "failed to accept visitor\n"),
- -1);
- }
-
- delete visitor;
- visitor = 0;
-
- // Do additional code generation is necessary.
- // Note, this call is delegated to the strategy connected to
- // the node.
- if (node->has_extra_code_generation (ctx.state ()))
- {
- // Change the state depending on the kind of node strategy.
- ctx.state (node->next_state (ctx.state (), 1));
-
- // Grab the appropriate visitor.
- visitor = tao_cg->make_visitor (&ctx);
-
- if (!visitor)
- {
- ACE_ERROR_RETURN ((LM_ERROR,
- "(%N:%l) be_visitor_component::"
- "visit_operation - "
- "NUL visitor\n"),
- -1);
- }
-
- if (node->accept (visitor) == -1)
- {
- ACE_ERROR_RETURN ((LM_ERROR,
- "(%N:%l) be_visitor_component::"
- "visit_operation - "
- "failed to accept visitor\n"),
- -1);
- }
-
- delete visitor;
- visitor = 0;
- }
-
- return 0;
-}
-
-int
-be_visitor_component::visit_structure (be_structure *node)
-{
- // Instantiate a visitor context with a copy of our context. This info
- // will be modified based on what type of node we are visiting.
- be_visitor_context ctx (*this->ctx_);
- ctx.node (node);
- int status = 0;
-
- switch (this->ctx_->state ())
- {
- case TAO_CodeGen::TAO_INTERFACE_CH:
- {
- be_visitor_structure_ch visitor (&ctx);
- status = node->accept (&visitor);
- break;
- }
- case TAO_CodeGen::TAO_ROOT_CI:
- {
- be_visitor_structure_ci visitor (&ctx);
- status = node->accept (&visitor);
- break;
- }
- case TAO_CodeGen::TAO_ROOT_CS:
- {
- be_visitor_structure_cs visitor (&ctx);
- status = node->accept (&visitor);
- break;
- }
- case TAO_CodeGen::TAO_ROOT_ANY_OP_CH:
- {
- be_visitor_structure_any_op_ch visitor (&ctx);
- status = node->accept (&visitor);
- break;
- }
- case TAO_CodeGen::TAO_ROOT_ANY_OP_CS:
- {
- be_visitor_structure_any_op_cs visitor (&ctx);
- status = node->accept (&visitor);
- break;
- }
- case TAO_CodeGen::TAO_ROOT_CDR_OP_CH:
- {
- be_visitor_structure_cdr_op_ch visitor (&ctx);
- status = node->accept (&visitor);
- break;
- }
- case TAO_CodeGen::TAO_ROOT_CDR_OP_CS:
- {
- be_visitor_structure_cdr_op_cs visitor (&ctx);
- status = node->accept (&visitor);
- break;
- }
- default:
- return 0; // nothing to be done
- }
-
- if (status == -1)
- {
- ACE_ERROR_RETURN ((LM_ERROR,
- "(%N:%l) be_visitor_component::"
- "visit_structure - "
- "failed to accept visitor\n"),
- -1);
- }
-
- return 0;
-}
-
-int
-be_visitor_component::visit_typedef (be_typedef *node)
-{
- // Instantiate a visitor context with a copy of our context. This info
- // will be modified based on what type of node we are visiting.
- be_visitor_context ctx (*this->ctx_);
- ctx.node (node);
- int status = 0;
-
- switch (this->ctx_->state ())
- {
- case TAO_CodeGen::TAO_INTERFACE_CH:
- {
- be_visitor_typedef_ch visitor (&ctx);
- status = node->accept (&visitor);
- break;
- }
- case TAO_CodeGen::TAO_ROOT_CI:
- {
- be_visitor_typedef_ci visitor (&ctx);
- status = node->accept (&visitor);
- break;
- }
- case TAO_CodeGen::TAO_ROOT_CS:
- {
- be_visitor_typedef_cs visitor (&ctx);
- status = node->accept (&visitor);
- break;
- }
- case TAO_CodeGen::TAO_ROOT_ANY_OP_CH:
- {
- be_visitor_typedef_any_op_ch visitor (&ctx);
- status = node->accept (&visitor);
- break;
- }
- case TAO_CodeGen::TAO_ROOT_ANY_OP_CS:
- {
- be_visitor_typedef_any_op_cs visitor (&ctx);
- status = node->accept (&visitor);
- break;
- }
- case TAO_CodeGen::TAO_ROOT_CDR_OP_CH:
- {
- be_visitor_typedef_cdr_op_ch visitor (&ctx);
- status = node->accept (&visitor);
- break;
- }
- case TAO_CodeGen::TAO_ROOT_CDR_OP_CS:
- {
- be_visitor_typedef_cdr_op_cs visitor (&ctx);
- status = node->accept (&visitor);
- break;
- }
- case TAO_CodeGen::TAO_ROOT_SH:
- case TAO_CodeGen::TAO_ROOT_IH:
- case TAO_CodeGen::TAO_ROOT_IS:
- case TAO_CodeGen::TAO_ROOT_SI:
- case TAO_CodeGen::TAO_ROOT_SS:
- return 0; // nothing to be done
- default:
- {
- ACE_ERROR_RETURN ((LM_ERROR,
- "(%N:%l) be_visitor_component::"
- "visit_typedef - "
- "Bad context state\n"),
- -1);
- }
- }
-
- if (status == -1)
- {
- ACE_ERROR_RETURN ((LM_ERROR,
- "(%N:%l) be_visitor_component::"
- "visit_typedef - "
- "failed to accept visitor\n"),
- -1);
- }
-
- return 0;
-}
-
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