dds_visitor Class Reference

#include <dds_visitor.h>

List of all members.

Public Member Functions
	dds_visitor (AST_Decl *scope, bool java_ts_only)
virtual	~dds_visitor ()
virtual int	visit_decl (AST_Decl *d)
virtual int	visit_scope (UTL_Scope *node)
virtual int	visit_type (AST_Type *node)
virtual int	visit_predefined_type (AST_PredefinedType *node)
virtual int	visit_module (AST_Module *node)
virtual int	visit_interface (AST_Interface *node)
virtual int	visit_interface_fwd (AST_InterfaceFwd *node)
virtual int	visit_valuetype (AST_ValueType *node)
virtual int	visit_valuetype_fwd (AST_ValueTypeFwd *node)
virtual int	visit_component (AST_Component *node)
virtual int	visit_component_fwd (AST_ComponentFwd *node)
virtual int	visit_eventtype (AST_EventType *node)
virtual int	visit_eventtype_fwd (AST_EventTypeFwd *node)
virtual int	visit_home (AST_Home *node)
virtual int	visit_factory (AST_Factory *node)
virtual int	visit_structure (AST_Structure *node)
virtual int	visit_structure_fwd (AST_StructureFwd *node)
virtual int	visit_exception (AST_Exception *node)
virtual int	visit_expression (AST_Expression *node)
virtual int	visit_enum (AST_Enum *node)
virtual int	visit_operation (AST_Operation *node)
virtual int	visit_field (AST_Field *node)
virtual int	visit_argument (AST_Argument *node)
virtual int	visit_attribute (AST_Attribute *node)
virtual int	visit_union (AST_Union *node)
virtual int	visit_union_fwd (AST_UnionFwd *node)
virtual int	visit_union_branch (AST_UnionBranch *node)
virtual int	visit_union_label (AST_UnionLabel *node)
virtual int	visit_constant (AST_Constant *node)
virtual int	visit_enum_val (AST_EnumVal *node)
virtual int	visit_array (AST_Array *node)
virtual int	visit_sequence (AST_Sequence *node)
virtual int	visit_string (AST_String *node)
virtual int	visit_typedef (AST_Typedef *node)
virtual int	visit_root (AST_Root *node)
virtual int	visit_native (AST_Native *node)
virtual int	visit_valuebox (AST_ValueBox *node)
virtual int	visit_template_module (AST_Template_Module *node)
virtual int	visit_template_module_inst (AST_Template_Module_Inst *node)
virtual int	visit_template_module_ref (AST_Template_Module_Ref *node)
virtual int	visit_param_holder (AST_Param_Holder *node)
virtual int	visit_porttype (AST_PortType *node)
virtual int	visit_provides (AST_Provides *node)
virtual int	visit_uses (AST_Uses *node)
virtual int	visit_publishes (AST_Publishes *node)
virtual int	visit_emits (AST_Emits *node)
virtual int	visit_consumes (AST_Consumes *node)
virtual int	visit_extended_port (AST_Extended_Port *node)
virtual int	visit_mirror_port (AST_Mirror_Port *node)
virtual int	visit_connector (AST_Connector *node)
virtual int	visit_finder (AST_Finder *node)
Protected Attributes
AST_Decl *	scope_
bool	error_
bool	java_ts_only_

---

Detailed Description

Definition at line 26 of file dds_visitor.h.

---

Constructor & Destructor Documentation

dds_visitor::dds_visitor	(	AST_Decl *	scope,
		bool	java_ts_only
	)

Definition at line 93 of file dds_visitor.cpp.

References composite_generator::add_generator(), be_global, gen_target_(), langmap_generator::init(), BE_GlobalData::LANGMAP_NONE, BE_GlobalData::language_mapping(), lm_gen_, BE_GlobalData::v8(), and v8_gen_.

  : scope_(scope), error_(false), java_ts_only_(java_ts_only)
{
  if (be_global->v8()) {
    gen_target_.add_generator(&v8_gen_);
  }
  if (be_global->language_mapping() != BE_GlobalData::LANGMAP_NONE) {
    gen_target_.add_generator(&lm_gen_);
    lm_gen_.init();
  }
}

dds_visitor::~dds_visitor

(

)

[virtual]

Definition at line 105 of file dds_visitor.cpp.

{
}

---

Member Function Documentation

int dds_visitor::visit_argument

(

AST_Argument *

node

)

[virtual]

Definition at line 552 of file dds_visitor.cpp.

{
  return 0;
}

int dds_visitor::visit_array

(

AST_Array *

node

)

[virtual]

Definition at line 444 of file dds_visitor.cpp.

{
  //arrays always appear as typedefs, see visit_typedef ()
  return 0;
}

int dds_visitor::visit_attribute

(

AST_Attribute *

node

)

[virtual]

Definition at line 437 of file dds_visitor.cpp.

{
  // attributes are taken care of by visit_interface ()
  return 0;
}

int dds_visitor::visit_component

(

AST_Component *

node

)

[virtual]

Definition at line 465 of file dds_visitor.cpp.

{
  return 0;
}

int dds_visitor::visit_component_fwd

(

AST_ComponentFwd *

node

)

[virtual]

Definition at line 471 of file dds_visitor.cpp.

{
  return 0;
}

int dds_visitor::visit_connector

(

AST_Connector *

node

)

[virtual]

Definition at line 631 of file dds_visitor.cpp.

{
  return 0;
}

int dds_visitor::visit_constant

(

AST_Constant *

node

)

[virtual]

Definition at line 336 of file dds_visitor.cpp.

References error_, composite_generator::gen_const(), gen_target_(), and java_ts_only_.

{
  const char* name = node->local_name()->get_string();

  BE_Comment_Guard g("CONST", name);

  ACE_UNUSED_ARG(g);

  AST_Decl* d = ScopeAsDecl(node->defined_in());

  bool nested = d && (d->node_type() == AST_Decl::NT_interface);

  if (!java_ts_only_) {
    error_ |= !gen_target_.gen_const(node->name(), nested, node);
  }

  return 0;
}

int dds_visitor::visit_consumes

(

AST_Consumes *

node

)

[virtual]

Definition at line 616 of file dds_visitor.cpp.

{
  return 0;
}

int dds_visitor::visit_decl

(

AST_Decl *

d

)

[virtual]

Definition at line 557 of file dds_visitor.cpp.

{
  return 0;
}

int dds_visitor::visit_emits

(

AST_Emits *

node

)

[virtual]

Definition at line 611 of file dds_visitor.cpp.

{
  return 0;
}

int dds_visitor::visit_enum

(

AST_Enum *

node

)

[virtual]

Definition at line 289 of file dds_visitor.cpp.

References error_, composite_generator::gen_enum(), gen_target_(), java_ts_only_, and scope2vector().

{
  const char* name = node->local_name()->get_string();

  BE_Comment_Guard g("ENUM", name);

  ACE_UNUSED_ARG(g);

  vector<AST_EnumVal*> contents;

  scope2vector(contents, node, AST_Decl::NT_enum_val);

  if (!java_ts_only_) {
    error_ |= !gen_target_.gen_enum(node, node->name(), contents, node->repoID());
  }

  return 0;
}

int dds_visitor::visit_enum_val

(

AST_EnumVal *

node

)

[virtual]

Definition at line 537 of file dds_visitor.cpp.

{
  return 0;
}

int dds_visitor::visit_eventtype

(

AST_EventType *

node

)

[virtual]

Definition at line 477 of file dds_visitor.cpp.

{
  return 0;
}

int dds_visitor::visit_eventtype_fwd

(

AST_EventTypeFwd *

node

)

[virtual]

Definition at line 483 of file dds_visitor.cpp.

{
  return 0;
}

int dds_visitor::visit_exception

(

AST_Exception *

node

)

[virtual]

Definition at line 256 of file dds_visitor.cpp.

{
  if (node->imported()) {
    return 0;
  }

  const char* name = node->local_name()->get_string();

  BE_Comment_Guard g("EXCEPTION", name);

  ACE_UNUSED_ARG(g);

  return 0;
}

int dds_visitor::visit_expression

(

AST_Expression *

node

)

[virtual]

Definition at line 542 of file dds_visitor.cpp.

{
  return 0;
}

int dds_visitor::visit_extended_port

(

AST_Extended_Port *

node

)

[virtual]

Definition at line 621 of file dds_visitor.cpp.

{
  return 0;
}

int dds_visitor::visit_factory

(

AST_Factory *

node

)

[virtual]

Definition at line 495 of file dds_visitor.cpp.

{
  return 0;
}

int dds_visitor::visit_field

(

AST_Field *

node

)

[virtual]

Definition at line 430 of file dds_visitor.cpp.

{
  // fields are taken care of by visit_interface() for arguments and attributes
  return 0;
}

int dds_visitor::visit_finder

(

AST_Finder *

node

)

[virtual]

Definition at line 636 of file dds_visitor.cpp.

{
  return 0;
}

int dds_visitor::visit_home

(

AST_Home *

node

)

[virtual]

Definition at line 489 of file dds_visitor.cpp.

{
  return 0;
}

int dds_visitor::visit_interface

(

AST_Interface *

node

)

[virtual]

Definition at line 180 of file dds_visitor.cpp.

References error_, composite_generator::gen_interf(), gen_target_(), java_ts_only_, and scope2vector().

{
  const char* name = node->local_name()->get_string();

  BE_Comment_Guard g("INTERFACE", name);

  ACE_UNUSED_ARG(g);

  vector<AST_Interface*> inherits(node->n_inherits());
  for (int i = 0; i < node->n_inherits(); ++i) {
    inherits[i] = dynamic_cast<AST_Interface*>(node->inherits()[i]);
  }

  vector<AST_Interface*> inherits_flat(node->inherits_flat(),
                                       node->inherits_flat()
                                       + node->n_inherits_flat());

  vector<AST_Attribute*> attrs;

  scope2vector(attrs, node, AST_Decl::NT_attr);

  vector<AST_Operation*> ops;

  scope2vector(ops, node, AST_Decl::NT_op);

  if (!java_ts_only_) {
    error_ |= !gen_target_.gen_interf(node, node->name(), node->is_local(),
                                      inherits, inherits_flat, attrs, ops,
                                      node->repoID());
  }

  if (this->visit_scope(node) == -1) {
    ACE_ERROR_RETURN((LM_ERROR,
                      ACE_TEXT("(%N:%l) dds_visitor::visit_interface ")
                      ACE_TEXT("- visit_scope failed\n")), -1);
  }

  return 0;
}

int dds_visitor::visit_interface_fwd

(

AST_InterfaceFwd *

node

)

[virtual]

Definition at line 309 of file dds_visitor.cpp.

References error_, composite_generator::gen_interf_fwd(), gen_target_(), and java_ts_only_.

{
  const char* name = node->local_name()->get_string();
  BE_Comment_Guard g("INTERFACE-FWD", name);
  ACE_UNUSED_ARG(g);

  if (!java_ts_only_) {
    error_ |= !gen_target_.gen_interf_fwd(node->name());
  }

  return 0;
}

int dds_visitor::visit_mirror_port

(

AST_Mirror_Port *

node

)

[virtual]

Definition at line 626 of file dds_visitor.cpp.

{
  return 0;
}

int dds_visitor::visit_module

(

AST_Module *

node

)

[virtual]

Definition at line 162 of file dds_visitor.cpp.

{
  const char* name = node->local_name()->get_string();

  BE_Comment_Guard g("MODULE", name);

  ACE_UNUSED_ARG(g);

  if (this->visit_scope(node) == -1) {
    ACE_ERROR_RETURN((LM_ERROR,
                      ACE_TEXT("(%N:%l) dds_visitor::visit_module -")
                      ACE_TEXT(" visit_scope failed\n")), -1);
  }

  return 0;
}

int dds_visitor::visit_native

(

AST_Native *

node

)

[virtual]

Definition at line 356 of file dds_visitor.cpp.

References error_, composite_generator::gen_native(), gen_target_(), and java_ts_only_.

{
  const char* name = node->local_name()->get_string();

  BE_Comment_Guard g("NATIVE", name);

  ACE_UNUSED_ARG(g);

  if (!java_ts_only_) {
    error_ |= !gen_target_.gen_native(node, node->name(), node->repoID());
  }

  return 0;
}

int dds_visitor::visit_operation

(

AST_Operation *

node

)

[virtual]

Definition at line 423 of file dds_visitor.cpp.

{
  // operations are taken care of by visit_interface()
  return 0;
}

int dds_visitor::visit_param_holder

(

AST_Param_Holder *

node

)

[virtual]

Definition at line 586 of file dds_visitor.cpp.

{
  return 0;
}

int dds_visitor::visit_porttype

(

AST_PortType *

node

)

[virtual]

Definition at line 591 of file dds_visitor.cpp.

{
  return 0;
}

int dds_visitor::visit_predefined_type

(

AST_PredefinedType *

node

)

[virtual]

Definition at line 503 of file dds_visitor.cpp.

{
  return 0;
}

int dds_visitor::visit_provides

(

AST_Provides *

node

)

[virtual]

Definition at line 596 of file dds_visitor.cpp.

{
  return 0;
}

int dds_visitor::visit_publishes

(

AST_Publishes *

node

)

[virtual]

Definition at line 606 of file dds_visitor.cpp.

{
  return 0;
}

int dds_visitor::visit_root

(

AST_Root *

node

)

[virtual]

Definition at line 112 of file dds_visitor.cpp.

References error_, composite_generator::gen_epilogue(), composite_generator::gen_prologue(), and gen_target_().

{
  error_ = false;

  gen_target_.gen_prologue();
  if (this->visit_scope(node) == -1) {
    ACE_ERROR_RETURN((LM_ERROR,
                      ACE_TEXT("(%N:%l) dds_visitor::visit_root -")
                      ACE_TEXT(" visit_scope failed\n")), -1);
  }
  gen_target_.gen_epilogue();

  return (error_) ? -1 : 0;
}

int dds_visitor::visit_scope

(

UTL_Scope *

node

)

[virtual]

Definition at line 128 of file dds_visitor.cpp.

{
  if (node->nmembers() > 0) {
    UTL_ScopeActiveIterator si(node, UTL_Scope::IK_decls);
    AST_Decl* d = 0;

    while (!si.is_done()) {
      d = si.item();

      if (d == 0) {
        ACE_ERROR_RETURN((LM_ERROR,
                          ACE_TEXT("(%N:%l) dds_visitor::visit_")
                          ACE_TEXT("scope - bad node in this scope\n")), -1);
      }

      if (d->node_type() == AST_Decl::NT_pre_defined) {
        si.next();
        continue;
      }

      if (d->ast_accept(this) == -1) {
        ACE_ERROR_RETURN((LM_ERROR,
                          ACE_TEXT("(%N:%l) dds_visitor::visit_")
                          ACE_TEXT("scope - failed to accept visitor\n")), -1);
      }

      si.next();
    }
  }

  return 0;
}

int dds_visitor::visit_sequence

(

AST_Sequence *

node

)

[virtual]

Definition at line 416 of file dds_visitor.cpp.

{
  //sequences always appear as typedefs, see visit_typedef ()
  return 0;
}

int dds_visitor::visit_string

(

AST_String *

node

)

[virtual]

Definition at line 509 of file dds_visitor.cpp.

{
  return 0;
}

int dds_visitor::visit_structure

(

AST_Structure *

node

)

[virtual]

Definition at line 221 of file dds_visitor.cpp.

References be_global, error_, field_check_anon(), composite_generator::gen_struct(), gen_target_(), java_ts_generator::generate(), BE_GlobalData::java(), and java_ts_only_.

{
  const char* name = node->local_name()->get_string();

  BE_Comment_Guard g("STRUCT", name);

  ACE_UNUSED_ARG(g);

  size_t nfields = node->nfields();
  vector<AST_Field*> fields;
  fields.reserve(nfields);

  for (CORBA::ULong i = 0; i < nfields; ++i) {
    AST_Field** f;
    node->field(f, i);
    if (!field_check_anon(*f, "struct", name)) {
      error_ = true;
      return -1;
    }
    fields.push_back(*f);
  }

  if (!java_ts_only_) {
    error_ |= !gen_target_.gen_struct(node, node->name(), fields,
                                      node->size_type(), node->repoID());
  }

  if (be_global->java()) {
    java_ts_generator::generate(node->name());
  }

  return 0;
}

int dds_visitor::visit_structure_fwd

(

AST_StructureFwd *

node

)

[virtual]

Definition at line 323 of file dds_visitor.cpp.

References error_, composite_generator::gen_struct_fwd(), gen_target_(), and java_ts_only_.

{
  const char* name = node->local_name()->get_string();
  BE_Comment_Guard g("STRUCT-FWD", name);

  if (!java_ts_only_) {
    error_ |= !gen_target_.gen_struct_fwd(node->name(), node->size_type());
  }

  return 0;
}

int dds_visitor::visit_template_module

(

AST_Template_Module *

node

)

[virtual]

Definition at line 568 of file dds_visitor.cpp.

{
  return 0;
}

int dds_visitor::visit_template_module_inst

(

AST_Template_Module_Inst *

node

)

[virtual]

Definition at line 574 of file dds_visitor.cpp.

{
  return 0;
}

int dds_visitor::visit_template_module_ref

(

AST_Template_Module_Ref *

node

)

[virtual]

Definition at line 580 of file dds_visitor.cpp.

{
  return 0;
}

int dds_visitor::visit_type

(

AST_Type *

node

)

[virtual]

Definition at line 547 of file dds_visitor.cpp.

{
  return 0;
}

int dds_visitor::visit_typedef

(

AST_Typedef *

node

)

[virtual]

Definition at line 272 of file dds_visitor.cpp.

References error_, gen_target_(), composite_generator::gen_typedef(), and java_ts_only_.

{
  const char* name = node->local_name()->get_string();

  BE_Comment_Guard g("TYPEDEF", name);

  ACE_UNUSED_ARG(g);

  if (!java_ts_only_) {
    error_ |= !gen_target_.gen_typedef(node, node->name(), node->base_type(),
                                       node->repoID());
  }

  return 0;
}

int dds_visitor::visit_union

(

AST_Union *

node

)

[virtual]

Definition at line 372 of file dds_visitor.cpp.

References error_, field_check_anon(), gen_target_(), composite_generator::gen_union(), and java_ts_only_.

{
  const char* name = node->local_name()->get_string();

  BE_Comment_Guard g("UNION", name);

  ACE_UNUSED_ARG(g);

  vector<AST_UnionBranch*> branches;

  size_t nfields = node->nfields();

  branches.reserve(nfields);

  for (CORBA::ULong i = 0; i < nfields; ++i) {
    AST_Field** f;
    node->field(f, i);
    if (!field_check_anon(*f, "union", name)) {
      error_ = true;
      return -1;
    }

    AST_UnionBranch* ub = AST_UnionBranch::narrow_from_decl(*f);

    if (!ub) {
      std::cerr << "ERROR - expected union to contain UnionBranches\n";
      error_ = true;
      return 0;
    }

    branches.push_back(ub);
  }

  if (!java_ts_only_) {
    error_ |= !gen_target_.gen_union(node, node->name(), branches, node->disc_type(),
                                     node->repoID());
  }

  return 0;
}

int dds_visitor::visit_union_branch

(

AST_UnionBranch *

node

)

[virtual]

Definition at line 527 of file dds_visitor.cpp.

{
  return 0;
}

int dds_visitor::visit_union_fwd

(

AST_UnionFwd *

node

)

[virtual]

Definition at line 515 of file dds_visitor.cpp.

References error_, gen_target_(), composite_generator::gen_union_fwd(), and java_ts_only_.

{
  const char* name = node->local_name()->get_string();
  BE_Comment_Guard g("UNION-FWD", name);

  if (!java_ts_only_) {
    error_ |= !gen_target_.gen_union_fwd(node, node->name(), node->size_type());
  }

  return 0;
}

int dds_visitor::visit_union_label

(

AST_UnionLabel *

node

)

[virtual]

Definition at line 532 of file dds_visitor.cpp.

{
  return 0;
}

int dds_visitor::visit_uses

(

AST_Uses *

node

)

[virtual]

Definition at line 601 of file dds_visitor.cpp.

{
  return 0;
}

int dds_visitor::visit_valuebox

(

AST_ValueBox *

node

)

[virtual]

Definition at line 562 of file dds_visitor.cpp.

{
  return 0;
}

int dds_visitor::visit_valuetype

(

AST_ValueType *

node

)

[virtual]

Definition at line 453 of file dds_visitor.cpp.

{
  return 0;
}

int dds_visitor::visit_valuetype_fwd

(

AST_ValueTypeFwd *

node

)

[virtual]

Definition at line 459 of file dds_visitor.cpp.

{
  return 0;
}

---

Member Data Documentation

bool dds_visitor::error_ [protected]

Definition at line 136 of file dds_visitor.h.

Referenced by visit_constant(), visit_enum(), visit_interface(), visit_interface_fwd(), visit_native(), visit_root(), visit_structure(), visit_structure_fwd(), visit_typedef(), visit_union(), and visit_union_fwd().

bool dds_visitor::java_ts_only_ [protected]

Definition at line 137 of file dds_visitor.h.

Referenced by visit_constant(), visit_enum(), visit_interface(), visit_interface_fwd(), visit_native(), visit_structure(), visit_structure_fwd(), visit_typedef(), visit_union(), and visit_union_fwd().

AST_Decl* dds_visitor::scope_ [protected]

Definition at line 135 of file dds_visitor.h.

---

The documentation for this class was generated from the following files:

• dds_visitor.h
• dds_visitor.cpp

---