diff options
Diffstat (limited to 'TAO/TAO_IDL/be/be_visitor_union_branch')
| -rw-r--r-- | TAO/TAO_IDL/be/be_visitor_union_branch/cdr_op_ch.cpp | 295 | ||||
| -rw-r--r-- | TAO/TAO_IDL/be/be_visitor_union_branch/cdr_op_cs.cpp | 645 | ||||
| -rw-r--r-- | TAO/TAO_IDL/be/be_visitor_union_branch/private_ch.cpp | 409 | ||||
| -rw-r--r-- | TAO/TAO_IDL/be/be_visitor_union_branch/public_access_cs.cpp | 417 | ||||
| -rw-r--r-- | TAO/TAO_IDL/be/be_visitor_union_branch/public_assign_cs.cpp | 624 | ||||
| -rw-r--r-- | TAO/TAO_IDL/be/be_visitor_union_branch/public_ch.cpp | 630 | ||||
| -rw-r--r-- | TAO/TAO_IDL/be/be_visitor_union_branch/public_ci.cpp | 1171 | ||||
| -rw-r--r-- | TAO/TAO_IDL/be/be_visitor_union_branch/public_cs.cpp | 261 | ||||
| -rw-r--r-- | TAO/TAO_IDL/be/be_visitor_union_branch/public_reset_cs.cpp | 391 |
9 files changed, 0 insertions, 4843 deletions
diff --git a/TAO/TAO_IDL/be/be_visitor_union_branch/cdr_op_ch.cpp b/TAO/TAO_IDL/be/be_visitor_union_branch/cdr_op_ch.cpp deleted file mode 100644 index 74108181d13..00000000000 --- a/TAO/TAO_IDL/be/be_visitor_union_branch/cdr_op_ch.cpp +++ /dev/null @@ -1,295 +0,0 @@ - -// -// $Id$ -// - -// ============================================================================ -// -// = LIBRARY -// TAO IDL -// -// = FILENAME -// cdr_op_ch.cpp -// -// = DESCRIPTION -// Visitor generating CDR operator declarator for union_branch in the client header -// -// = AUTHOR -// Aniruddha Gokhale -// -// ============================================================================ - -#include "idl.h" -#include "idl_extern.h" -#include "be.h" - -#include "be_visitor_union_branch.h" - -ACE_RCSID(be_visitor_union_branch, cdr_op_ch, "$Id$") - - -// ********************************************** -// visitor for union_branch in the client header file -// ********************************************** - -// constructor -be_visitor_union_branch_cdr_op_ch::be_visitor_union_branch_cdr_op_ch (be_visitor_context *ctx) - : be_visitor_decl (ctx) -{ -} - -// destructor -be_visitor_union_branch_cdr_op_ch::~be_visitor_union_branch_cdr_op_ch (void) -{ -} - -// visit the union_branch node -int -be_visitor_union_branch_cdr_op_ch::visit_union_branch (be_union_branch *node) -{ - be_type *bt = be_type::narrow_from_decl (node->field_type ()); - if (!bt) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_cdr_op_ch::" - "visit_union_branch - " - "Bad union_branch type\n" - ), -1); - } - - this->ctx_->node (node); // save the node - if (bt->accept (this) == -1) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_cdr_op_ch::" - "visit_union_branch - " - "codegen for union_branch type failed\n" - ), -1); - } - - return 0; -} - -// =visit operations on all possible data types that a union_branch can be - -// visit array type -int -be_visitor_union_branch_cdr_op_ch::visit_array (be_array *node) -{ - // if not a typedef and we are defined in the use scope, we must be defined - - if (!this->ctx_->alias () // not a typedef - && node->is_child (this->ctx_->scope ())) - { - // this is the case for anonymous arrays. - - // 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); // set the node to be the node being visited. The scope - // is still the same - - // first generate the struct declaration - ctx.state (TAO_CodeGen::TAO_ARRAY_CDR_OP_CH); - be_visitor *visitor = tao_cg->make_visitor (&ctx); - if (!visitor) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_cdr_op_ch::" - "visit_array - " - "Bad visitor\n" - ), -1); - } - if (node->accept (visitor) == -1) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_cdr_op_ch::" - "visit_array - " - "codegen failed\n" - ), -1); - } - delete visitor; - } - - return 0; -} - -// visit enum type -int -be_visitor_union_branch_cdr_op_ch::visit_enum (be_enum *node) -{ - // if not a typedef and we are defined in the use scope, we must be defined - if (!this->ctx_->alias () // not a typedef - && node->is_child (this->ctx_->scope ())) - { - // 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); // set the node to be the node being visited. The scope - // is still the same - - // first generate the enum declaration - ctx.state (TAO_CodeGen::TAO_ENUM_CDR_OP_CH); - be_visitor *visitor = tao_cg->make_visitor (&ctx); - if (!visitor) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_cdr_op_ch::" - "visit_enum - " - "Bad visitor\n" - ), -1); - } - if (node->accept (visitor) == -1) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_cdr_op_ch::" - "visit_enum - " - "codegen failed\n" - ), -1); - } - delete visitor; - } - - return 0; -} - -// visit sequence type -int -be_visitor_union_branch_cdr_op_ch::visit_sequence (be_sequence *node) -{ - // if not a typedef and we are defined in the use scope, we must be defined - if (!this->ctx_->alias () // not a typedef - && node->is_child (this->ctx_->scope ())) - { - // 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); // set the node to be the node being visited. The scope - // is still the same - - // first generate the sequence declaration - ctx.state (TAO_CodeGen::TAO_SEQUENCE_CDR_OP_CH); - be_visitor *visitor = tao_cg->make_visitor (&ctx); - if (!visitor) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_cdr_op_ch::" - "visit_sequence - " - "Bad visitor\n" - ), -1); - } - if (node->accept (visitor) == -1) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_cdr_op_ch::" - "visit_sequence - " - "codegen failed\n" - ), -1); - } - delete visitor; - } - - return 0; -} - -// visit structure type -int -be_visitor_union_branch_cdr_op_ch::visit_structure (be_structure *node) -{ - // if not a typedef and we are defined in the use scope, we must be defined - - if (!this->ctx_->alias () // not a typedef - && node->is_child (this->ctx_->scope ())) - { - // 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); // set the node to be the node being visited. The scope - // is still the same - - // first generate the struct declaration - ctx.state (TAO_CodeGen::TAO_STRUCT_CDR_OP_CH); - be_visitor *visitor = tao_cg->make_visitor (&ctx); - if (!visitor) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_cdr_op_ch::" - "visit_struct - " - "Bad visitor\n" - ), -1); - } - if (node->accept (visitor) == -1) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_cdr_op_ch::" - "visit_struct - " - "codegen failed\n" - ), -1); - } - delete visitor; - } - - return 0; -} - -// visit typedefed type -int -be_visitor_union_branch_cdr_op_ch::visit_typedef (be_typedef *node) -{ - // save the node for use in code generation and - // indicate that the union_branch of the union_branch node - // is a typedefed quantity - this->ctx_->alias (node); - - // make a decision based on the primitive base type - be_type *bt = node->primitive_base_type (); - if (!bt || (bt->accept (this) == -1)) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_cdr_op_ch::" - "visit_typedef - " - "Bad primitive type\n" - ), -1); - } - this->ctx_->alias (0); - return 0; -} - -// visit union type -int -be_visitor_union_branch_cdr_op_ch::visit_union (be_union *node) -{ - // if not a typedef and we are defined in the use scope, we must be defined - if (!this->ctx_->alias () // not a typedef - && node->is_child (this->ctx_->scope ())) - { - // 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); // set the node to be the node being visited. The scope - // is still the same - - // first generate the enum declaration - ctx.state (TAO_CodeGen::TAO_UNION_CDR_OP_CH); - be_visitor *visitor = tao_cg->make_visitor (&ctx); - if (!visitor) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_cdr_op_ch::" - "visit_enum - " - "Bad visitor\n" - ), -1); - } - if (node->accept (visitor) == -1) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_cdr_op_ch::" - "visit_enum - " - "codegen failed\n" - ), -1); - } - delete visitor; - } - - return 0; -} diff --git a/TAO/TAO_IDL/be/be_visitor_union_branch/cdr_op_cs.cpp b/TAO/TAO_IDL/be/be_visitor_union_branch/cdr_op_cs.cpp deleted file mode 100644 index c2bf43934a2..00000000000 --- a/TAO/TAO_IDL/be/be_visitor_union_branch/cdr_op_cs.cpp +++ /dev/null @@ -1,645 +0,0 @@ -// -// $Id$ -// - -// ============================================================================ -// -// = LIBRARY -// TAO IDL -// -// = FILENAME -// union_branch_cdr_op_cs.cpp -// -// = DESCRIPTION -// Visitor generating code for Union_Branch in the client stubs file. -// -// = AUTHOR -// Aniruddha Gokhale -// -// ============================================================================ - -#include "idl.h" -#include "idl_extern.h" -#include "be.h" - -#include "be_visitor_union_branch.h" - -ACE_RCSID(be_visitor_union_branch, cdr_op_cs, "$Id$") - - -// ********************************************** -// visitor for union_branch in the client stubs file -// ********************************************** - -// constructor -be_visitor_union_branch_cdr_op_cs::be_visitor_union_branch_cdr_op_cs (be_visitor_context *ctx) - : be_visitor_decl (ctx) -{ -} - -// destructor -be_visitor_union_branch_cdr_op_cs::~be_visitor_union_branch_cdr_op_cs (void) -{ -} - -// visit the union_branch node -int -be_visitor_union_branch_cdr_op_cs::visit_union_branch (be_union_branch *node) -{ - be_type *bt = be_type::narrow_from_decl (node->field_type ()); - if (!bt) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_cdr_op_cs::" - "visit_union_branch - " - "Bad union_branch type\n" - ), -1); - } - - this->ctx_->node (node); // save the node - if (bt->accept (this) == -1) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_cdr_op_cs::" - "visit_union_branch - " - "codegen for union_branch type failed\n" - ), -1); - } - return 0; -} - -// visit array -int -be_visitor_union_branch_cdr_op_cs::visit_array (be_array *node) -{ - TAO_OutStream *os; // output stream - os = this->ctx_->stream (); - - // retrieve the union_branch node - be_union_branch *f = this->ctx_->be_node_as_union_branch (); - if (!f) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_cdr_op_cs::" - "visit_array - " - "cannot retrieve union_branch node\n" - ), -1); - } - - // check what is the code generations substate. Are we generating code for - // the in/out operators for our parent or for us? - switch (this->ctx_->sub_state ()) - { - case TAO_CodeGen::TAO_CDR_INPUT: - *os << "(strm >> _tao_union." << f->local_name () << ")"; - return 0; - case TAO_CodeGen::TAO_CDR_OUTPUT: - *os << "(strm << _tao_union." << f->local_name () << ")"; - return 0; - case TAO_CodeGen::TAO_CDR_SCOPE: - // proceed further - break; - default: - // error - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_cdr_op_cs::" - "visit_array - " - "bad sub state\n" - ), -1); - } - - // if not a typedef and we are defined in the use scope, we must be defined - - if (!this->ctx_->alias () // not a typedef - && node->is_child (this->ctx_->scope ())) - { - // this is the case for anonymous arrays. - - // 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); // set the node to be the node being visited. The scope - // is still the same - - // first generate the declaration - ctx.state (TAO_CodeGen::TAO_ARRAY_CDR_OP_CS); - be_visitor *visitor = tao_cg->make_visitor (&ctx); - if (!visitor) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_cdr_op_cs::" - "visit_array - " - "Bad visitor\n" - ), -1); - } - if (node->accept (visitor) == -1) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_cdr_op_cs::" - "visit_array - " - "codegen failed\n" - ), -1); - } - delete visitor; - } - return 0; -} - -// visit enum type -int -be_visitor_union_branch_cdr_op_cs::visit_enum (be_enum *node) -{ - TAO_OutStream *os; // output stream - os = this->ctx_->stream (); - - // retrieve the union_branch node - be_union_branch *f = this->ctx_->be_node_as_union_branch (); - if (!f) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_cdr_op_cs::" - "visit_array - " - "cannot retrieve union_branch node\n" - ), -1); - } - - // check what is the code generations substate. Are we generating code for - // the in/out operators for our parent or for us? - switch (this->ctx_->sub_state ()) - { - case TAO_CodeGen::TAO_CDR_INPUT: - *os << "(strm >> _tao_union." << f->local_name () << ")"; - return 0; - case TAO_CodeGen::TAO_CDR_OUTPUT: - *os << "(strm << _tao_union." << f->local_name () << ")"; - return 0; - case TAO_CodeGen::TAO_CDR_SCOPE: - // proceed further - break; - default: - // error - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_cdr_op_cs::" - "visit_enum - " - "bad sub state\n" - ), -1); - } - - if (node->node_type () != AST_Decl::NT_typedef // not a typedef - && node->is_child (this->ctx_->scope ())) // node is defined inside the - // structure - { - // 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); // set the node to be the node being visited. The scope - // is still the same - - // generate the typcode for enums - ctx.state (TAO_CodeGen::TAO_ENUM_CDR_OP_CS); - be_visitor *visitor = tao_cg->make_visitor (&ctx); - if (!visitor) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_cdr_op_cs::" - "visit_enum - " - "Bad visitor\n" - ), -1); - } - if (node->accept (visitor) == -1) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_cdr_op_cs::" - "visit_enum - " - "codegen failed\n" - ), -1); - } - delete visitor; - } - return 0; -} - -// visit interface type -int -be_visitor_union_branch_cdr_op_cs::visit_interface (be_interface *) -{ - TAO_OutStream *os; // output stream - os = this->ctx_->stream (); - - // retrieve the union_branch node - be_union_branch *f = this->ctx_->be_node_as_union_branch (); - if (!f) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_cdr_op_cs::" - "visit_interface - " - "cannot retrieve union_branch node\n" - ), -1); - } - - // check what is the code generations substate. Are we generating code for - // the in/out operators for our parent or for us? - switch (this->ctx_->sub_state ()) - { - case TAO_CodeGen::TAO_CDR_INPUT: - *os << "(strm >> _tao_union." << f->local_name () << ".out ())"; - break; - case TAO_CodeGen::TAO_CDR_OUTPUT: - *os << "(strm << _tao_union." << f->local_name () << ".in ())"; - break; - case TAO_CodeGen::TAO_CDR_SCOPE: - // nothing to be done because an interface cannit be declared inside a - // structure - break; - default: - // error - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_cdr_op_cs::" - "visit_interface - " - "bad sub state\n" - ), -1); - } - return 0; -} - -// visit interface forward type -int -be_visitor_union_branch_cdr_op_cs::visit_interface_fwd (be_interface_fwd *) -{ - TAO_OutStream *os; // output stream - os = this->ctx_->stream (); - - // retrieve the union_branch node - be_union_branch *f = this->ctx_->be_node_as_union_branch (); - if (!f) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_cdr_op_cs::" - "visit_interface_fwd - " - "cannot retrieve union_branch node\n" - ), -1); - } - - // check what is the code generations substate. Are we generating code for - // the in/out operators for our parent or for us? - switch (this->ctx_->sub_state ()) - { - case TAO_CodeGen::TAO_CDR_INPUT: - *os << "(strm >> _tao_union." << f->local_name () << ").out ()"; - break; - case TAO_CodeGen::TAO_CDR_OUTPUT: - *os << "(strm << _tao_union." << f->local_name () << ").in ()"; - break; - case TAO_CodeGen::TAO_CDR_SCOPE: - // nothing to be done because an interface cannit be declared inside a - // structure - break; - default: - // error - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_cdr_op_cs::" - "visit_interface_fwd - " - "bad sub state\n" - ), -1); - } - return 0; -} - -// visit predefined type -int -be_visitor_union_branch_cdr_op_cs::visit_predefined_type (be_predefined_type *node) -{ - TAO_OutStream *os; // output stream - os = this->ctx_->stream (); - - // retrieve the union_branch node - be_union_branch *f = this->ctx_->be_node_as_union_branch (); - if (!f) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_cdr_op_cs::" - "visit_predefined_type - " - "cannot retrieve union_branch node\n" - ), -1); - } - - // check what is the code generations substate. Are we generating code for - // the in/out operators for our parent or for us? - switch (this->ctx_->sub_state ()) - { - case TAO_CodeGen::TAO_CDR_INPUT: - // is a psuedo obj - if (node->pt () == AST_PredefinedType::PT_pseudo) - *os << "(strm >> _tao_union." << f->local_name () << ".out ())"; - else - *os << "(strm >> _tao_union." << f->local_name () << ")"; - break; - case TAO_CodeGen::TAO_CDR_OUTPUT: - // is a psuedo obj - if (node->pt () == AST_PredefinedType::PT_pseudo) - *os << "(strm << _tao_union." << f->local_name () << ".in ())"; - else - *os << "(strm << _tao_union." << f->local_name () << ")"; - break; - case TAO_CodeGen::TAO_CDR_SCOPE: - // nothing to be done - break; - default: - // error - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_cdr_op_cs::" - "visit_array - " - "bad sub state\n" - ), -1); - } - - return 0; -} - -int -be_visitor_union_branch_cdr_op_cs::visit_sequence (be_sequence *node) -{ - TAO_OutStream *os; // output stream - os = this->ctx_->stream (); - - // retrieve the union_branch node - be_union_branch *f = this->ctx_->be_node_as_union_branch (); - if (!f) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_cdr_op_cs::" - "visit_sequence - " - "cannot retrieve union_branch node\n" - ), -1); - } - - // check what is the code generations substate. Are we generating code for - // the in/out operators for our parent or for us? - switch (this->ctx_->sub_state ()) - { - case TAO_CodeGen::TAO_CDR_INPUT: - *os << "(strm >> _tao_union." << f->local_name () << ")"; - return 0; - case TAO_CodeGen::TAO_CDR_OUTPUT: - *os << "(strm << _tao_union." << f->local_name () << ")"; - return 0; - case TAO_CodeGen::TAO_CDR_SCOPE: - // proceed further - break; - default: - // error - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_cdr_op_cs::" - "visit_sequence - " - "bad sub state\n" - ), -1); - } - - if (node->node_type () != AST_Decl::NT_typedef - && node->is_child (this->ctx_->scope ())) - // not a typedef AND - // node is defined inside the structure - { - // Anonymous sequence - // 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); // set the node to be the node being visited. The scope is - // still the same - - // generate the inline code for structs - ctx.state (TAO_CodeGen::TAO_SEQUENCE_CDR_OP_CS); - be_visitor *visitor = tao_cg->make_visitor (&ctx); - if (!visitor) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_cdr_op_cs::" - "visit_sequence - " - "Bad visitor\n" - ), -1); - } - if (node->accept (visitor) == -1) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_cdr_op_cs::" - "visit_sequence - " - "codegen failed\n" - ), -1); - } - delete visitor; - } - return 0; -} - -// visit string type -int -be_visitor_union_branch_cdr_op_cs::visit_string (be_string *) -{ - TAO_OutStream *os; // output stream - os = this->ctx_->stream (); - - // retrieve the union_branch node - be_union_branch *f = this->ctx_->be_node_as_union_branch (); - if (!f) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_cdr_op_cs::" - "visit_string - " - "cannot retrieve union_branch node\n" - ), -1); - } - - // check what is the code generations substate. Are we generating code for - // the in/out operators for our parent or for us? - switch (this->ctx_->sub_state ()) - { - case TAO_CodeGen::TAO_CDR_INPUT: - *os << "(strm >> _tao_union." << f->local_name () << ".out ())"; - break; - case TAO_CodeGen::TAO_CDR_OUTPUT: - *os << "(strm << _tao_union." << f->local_name () << ".in ())"; - break; - case TAO_CodeGen::TAO_CDR_SCOPE: - // nothing to be done - break; - default: - // error - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_cdr_op_cs::" - "visit_array - " - "bad sub state\n" - ), -1); - } - - return 0; -} - -// visit structure type -int -be_visitor_union_branch_cdr_op_cs::visit_structure (be_structure *node) -{ - TAO_OutStream *os; // output stream - os = this->ctx_->stream (); - - // retrieve the union_branch node - be_union_branch *f = this->ctx_->be_node_as_union_branch (); - if (!f) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_cdr_op_cs::" - "visit_structure - " - "cannot retrieve union_branch node\n" - ), -1); - } - - // check what is the code generations substate. Are we generating code for - // the in/out operators for our parent or for us? - switch (this->ctx_->sub_state ()) - { - case TAO_CodeGen::TAO_CDR_INPUT: - *os << "(strm >> _tao_union." << f->local_name () << ")"; - return 0; - case TAO_CodeGen::TAO_CDR_OUTPUT: - *os << "(strm << _tao_union." << f->local_name () << ")"; - return 0; - case TAO_CodeGen::TAO_CDR_SCOPE: - // proceed further - break; - default: - // error - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_cdr_op_cs::" - "visit_structure - " - "bad sub state\n" - ), -1); - } - - if (node->node_type () != AST_Decl::NT_typedef // not a typedef - && node->is_child (this->ctx_->scope ())) // node is defined inside the - // structure - { - // 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); // set the node to be the node being visited. The scope is - // still the same - - // generate the inline code for structs - ctx.state (TAO_CodeGen::TAO_STRUCT_CDR_OP_CS); - be_visitor *visitor = tao_cg->make_visitor (&ctx); - if (!visitor) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_cdr_op_cs::" - "visit_struct - " - "Bad visitor\n" - ), -1); - } - if (node->accept (visitor) == -1) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_cdr_op_cs::" - "visit_struct - " - "codegen failed\n" - ), -1); - } - delete visitor; - } - return 0; -} - -// visit typedef type -int -be_visitor_union_branch_cdr_op_cs::visit_typedef (be_typedef *node) -{ - this->ctx_->alias (node); // save the typedef node for use in code generation - // as we visit the base type - - // the node to be visited in the base primitve type that gets typedefed - be_type *bt = node->primitive_base_type (); - if (!bt || (bt->accept (this) == -1)) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_public_ci::" - "visit_typedef - " - "Bad primitive type\n" - ), -1); - } - - this->ctx_->alias (0); - return 0; -} - -// visit union type -int -be_visitor_union_branch_cdr_op_cs::visit_union (be_union *node) -{ - TAO_OutStream *os; // output stream - os = this->ctx_->stream (); - - // retrieve the union_branch node - be_union_branch *f = this->ctx_->be_node_as_union_branch (); - if (!f) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_cdr_op_cs::" - "visit_union - " - "cannot retrieve union_branch node\n" - ), -1); - } - - // check what is the code generations substate. Are we generating code for - // the in/out operators for our parent or for us? - switch (this->ctx_->sub_state ()) - { - case TAO_CodeGen::TAO_CDR_INPUT: - *os << "(strm >> _tao_union." << f->local_name () << ")"; - return 0; - case TAO_CodeGen::TAO_CDR_OUTPUT: - *os << "(strm << _tao_union." << f->local_name () << ")"; - return 0; - case TAO_CodeGen::TAO_CDR_SCOPE: - // proceed further - break; - default: - // error - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_cdr_op_cs::" - "visit_union - " - "bad sub state\n" - ), -1); - } - - if (node->node_type () != AST_Decl::NT_typedef // not a typedef - && node->is_child (this->ctx_->scope ())) // node is defined inside the - // structure - { - // 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); // set the node to be the node being visited. The scope is - // still the same - - // generate the inline code for union - ctx.state (TAO_CodeGen::TAO_UNION_CDR_OP_CS); - be_visitor *visitor = tao_cg->make_visitor (&ctx); - if (!visitor) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_cdr_op_cs::" - "visit_union - " - "Bad visitor\n" - ), -1); - } - if (node->accept (visitor) == -1) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_cdr_op_cs::" - "visit_union - " - "codegen failed\n" - ), -1); - } - delete visitor; - } - return 0; -} diff --git a/TAO/TAO_IDL/be/be_visitor_union_branch/private_ch.cpp b/TAO/TAO_IDL/be/be_visitor_union_branch/private_ch.cpp deleted file mode 100644 index 6c98c9b7dc2..00000000000 --- a/TAO/TAO_IDL/be/be_visitor_union_branch/private_ch.cpp +++ /dev/null @@ -1,409 +0,0 @@ -// -// $Id$ -// - -// ============================================================================ -// -// = LIBRARY -// TAO IDL -// -// = FILENAME -// private_ch.cpp -// -// = DESCRIPTION -// Visitor generating code for Union branch for the private part of the -// class. -// -// = AUTHOR -// Aniruddha Gokhale -// -// ============================================================================ - -#include "idl.h" -#include "idl_extern.h" -#include "be.h" - -#include "be_visitor_union_branch.h" - -ACE_RCSID(be_visitor_union_branch, private_ch, "$Id$") - - -// ********************************************** -// visitor for union_branch in the client header generating the private information -// ********************************************** - -// constructor -be_visitor_union_branch_private_ch::be_visitor_union_branch_private_ch (be_visitor_context *ctx) - : be_visitor_decl (ctx) -{ -} - -// destructor -be_visitor_union_branch_private_ch::~be_visitor_union_branch_private_ch (void) -{ -} - -// visit the union_branch node -int -be_visitor_union_branch_private_ch::visit_union_branch (be_union_branch *node) -{ - be_type *bt = be_type::narrow_from_decl (node->field_type ()); - if (!bt) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_private_ch::" - "visit_union_branch - " - "Bad union_branch type\n" - ), -1); - } - - this->ctx_->node (node); // save the node - if (bt->accept (this) == -1) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_private_ch::" - "visit_union_branch - " - "codegen for union_branch type failed\n" - ), -1); - } - return 0; -} - -// =visit operations on all possible data types that a union_branch can be - -int -be_visitor_union_branch_private_ch::visit_array (be_array *node) -{ - TAO_OutStream *os; // output stream - be_decl *ub = this->ctx_->node (); // get union branch - be_decl *bu = this->ctx_->scope (); // get the enclosing union backend - be_type *bt; - - // check if we are visiting this node via a visit to a typedef node - if (this->ctx_->alias ()) - bt = this->ctx_->alias (); - else - bt = node; - - if (!ub || !bu) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_private_ch::" - "visit_array - " - "bad context information\n" - ), -1); - } - - os = this->ctx_->stream (); - - if (bt->node_type () != AST_Decl::NT_typedef // not a typedef - && bt->is_child (bu)) // bt is defined inside the union - { - // case of anonymous array in union - os->indent (); - *os << "_" << bt->local_name () << "_slice *" << ub->local_name () - << "_;\n"; - } - else - { - os->indent (); - *os << bt->nested_type_name (bu, "_slice") << " *" << ub->local_name () - << "_;\n"; - } - - return 0; -} - -int -be_visitor_union_branch_private_ch::visit_enum (be_enum *node) -{ - TAO_OutStream *os; // output stream - be_decl *ub = this->ctx_->node (); // get union branch - be_decl *bu = this->ctx_->scope (); // get the enclosing union backend - be_type *bt; - - // check if we are visiting this node via a visit to a typedef node - if (this->ctx_->alias ()) - bt = this->ctx_->alias (); - else - bt = node; - - if (!ub || !bu) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_private_ch::" - "visit_enum - " - "bad context information\n" - ), -1); - } - - os = this->ctx_->stream (); - - os->indent (); // start from current indentation - *os << bt->nested_type_name (bu) << " " << ub->local_name () << "_;\n"; - return 0; -} - -int -be_visitor_union_branch_private_ch::visit_interface (be_interface *node) -{ - TAO_OutStream *os; // output stream - be_decl *ub = this->ctx_->node (); // get union branch - be_decl *bu = this->ctx_->scope (); // get the enclosing union backend - be_type *bt; - - // check if we are visiting this node via a visit to a typedef node - if (this->ctx_->alias ()) - bt = this->ctx_->alias (); - else - bt = node; - - if (!ub || !bu) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_private_ch::" - "visit_interface - " - "bad context information\n" - ), -1); - } - - os = this->ctx_->stream (); - - os->indent (); // start from current indentation - // C++ does not allow an object declaration inside a union. Hence we - // must have a pointer. This changes some of the methods. - // We use TAO_Object_Field_T<> so that _upcast() and _downcast() will work. - *os << "TAO_Object_Field_T<" << bt->nested_type_name (bu, "") - << "> *" << ub->local_name () << "_;\n"; - return 0; -} - -int -be_visitor_union_branch_private_ch::visit_interface_fwd (be_interface_fwd *node) -{ - TAO_OutStream *os; // output stream - be_decl *ub = this->ctx_->node (); // get union branch - be_decl *bu = this->ctx_->scope (); // get the enclosing union backend - be_type *bt; - - // check if we are visiting this node via a visit to a typedef node - if (this->ctx_->alias ()) - bt = this->ctx_->alias (); - else - bt = node; - - if (!ub || !bu) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_private_ch::" - "visit_interface_fwd - " - "bad context information\n" - ), -1); - } - - os = this->ctx_->stream (); - - os->indent (); // start from current indentation - // C++ does not allow an object declaration inside a union. Hence we - // must have a pointer. This changes some of the methods. - // We use TAO_Object_Field_T<> so that _upcast() and _downcast() will work. - *os << "TAO_Object_Field_T<" << bt->nested_type_name (bu, "") - << "> *" << ub->local_name () << "_;\n"; - return 0; -} - -int -be_visitor_union_branch_private_ch::visit_predefined_type (be_predefined_type *node) -{ - TAO_OutStream *os; // output stream - be_decl *ub = this->ctx_->node (); // get union branch - be_decl *bu = this->ctx_->scope (); // get the enclosing union backend - be_type *bt; - - // check if we are visiting this node via a visit to a typedef node - if (this->ctx_->alias ()) - bt = this->ctx_->alias (); - else - bt = node; - - if (!ub || !bu) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_private_ch::" - "visit_predefined_type - " - "bad context information\n" - ), -1); - } - - os = this->ctx_->stream (); - - if (node->pt () == AST_PredefinedType::PT_pseudo) - { - // Cannot have an object inside of a union - os->indent (); // start from current indentation - *os << bt->nested_type_name (bu, "_ptr") << " " << ub->local_name () << - "_;\n"; - } - else if (node->pt () == AST_PredefinedType::PT_any) - { - // Cannot have an object inside of a union. In addition, an Any is a - // variable data type - os->indent (); // start from current indentation - *os << bt->nested_type_name (bu) << " *" << ub->local_name () << - "_;\n"; - } - else - { - os->indent (); // start from current indentation - *os << bt->nested_type_name (bu) << " " << ub->local_name () << - "_;\n"; - } - return 0; -} - -int -be_visitor_union_branch_private_ch::visit_sequence (be_sequence *node) -{ - TAO_OutStream *os; // output stream - be_decl *ub = this->ctx_->node (); // get union branch - be_decl *bu = this->ctx_->scope (); // get the enclosing union backend - be_type *bt; - - // check if we are visiting this node via a visit to a typedef node - if (this->ctx_->alias ()) - bt = this->ctx_->alias (); - else - bt = node; - - if (!ub || !bu) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_private_ch::" - "visit_sequence - " - "bad context information\n" - ), -1); - } - - os = this->ctx_->stream (); - - os->indent (); - // C++ doesn't allow object instances inside unions, so we need a - // pointer - *os << bt->nested_type_name (bu) << " *" << ub->local_name () << "_;\n"; - return 0; -} - -int -be_visitor_union_branch_private_ch::visit_string (be_string *) -{ - TAO_OutStream *os; // output stream - be_decl *ub = this->ctx_->node (); // get union branch - be_decl *bu = this->ctx_->scope (); // get the enclosing union backend - - if (!ub || !bu) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_private_ch::" - "visit_string - " - "bad context information\n" - ), -1); - } - - os = this->ctx_->stream (); - - os->indent (); - *os << "char *" << ub->local_name () << "_;\n"; - return 0; -} - -int -be_visitor_union_branch_private_ch::visit_structure (be_structure *node) -{ - TAO_OutStream *os; // output stream - be_decl *ub = this->ctx_->node (); // get union branch - be_decl *bu = this->ctx_->scope (); // get the enclosing union backend - be_type *bt; - - // check if we are visiting this node via a visit to a typedef node - if (this->ctx_->alias ()) - bt = this->ctx_->alias (); - else - bt = node; - - if (!ub || !bu) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_private_ch::" - "visit_structure - " - "bad context information\n" - ), -1); - } - - os = this->ctx_->stream (); - - os->indent (); - - // if we are variable sized, we need a pointer type - if (node->size_type () == be_type::VARIABLE) - { - *os << bt->nested_type_name (bu) << " *" << ub->local_name () << "_;\n"; - } - else - { - *os << bt->nested_type_name (bu) << " " << ub->local_name () << "_;\n"; - } - - return 0; -} - -int -be_visitor_union_branch_private_ch::visit_typedef (be_typedef *node) -{ - this->ctx_->alias (node); // save the typedef node for use in code generation - // as we visit the base type - - // the node to be visited in the base primitve type that gets typedefed - be_type *bt = node->primitive_base_type (); - if (!bt || (bt->accept (this) == -1)) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_private_ch::" - "visit_typedef - " - "Bad primitive type\n" - ), -1); - } - - this->ctx_->alias (0); - return 0; -} - -int -be_visitor_union_branch_private_ch::visit_union (be_union *node) -{ - TAO_OutStream *os; // output stream - be_decl *ub = this->ctx_->node (); // get union branch - be_decl *bu = this->ctx_->scope (); // get the enclosing union backend - be_type *bt; - - // check if we are visiting this node via a visit to a typedef node - if (this->ctx_->alias ()) - bt = this->ctx_->alias (); - else - bt = node; - - if (!ub || !bu) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_private_ch::" - "visit_union - " - "bad context information\n" - ), -1); - } - - os = this->ctx_->stream (); - - os->indent (); - // C++ doesn't allow instances of classes - *os << bt->nested_type_name (bu) << " *" << ub->local_name () << "_;\n"; - return 0; -} diff --git a/TAO/TAO_IDL/be/be_visitor_union_branch/public_access_cs.cpp b/TAO/TAO_IDL/be/be_visitor_union_branch/public_access_cs.cpp deleted file mode 100644 index 892d4eab0d7..00000000000 --- a/TAO/TAO_IDL/be/be_visitor_union_branch/public_access_cs.cpp +++ /dev/null @@ -1,417 +0,0 @@ -// -// $Id$ -// - -// ============================================================================ -// -// = LIBRARY -// TAO IDL -// -// = FILENAME -// public_access_cs.cpp -// -// = DESCRIPTION -// Visitor generating code for Union Branch in the client inline file. -// -// = AUTHOR -// Aniruddha Gokhale -// -// ============================================================================ - -#include "idl.h" -#include "idl_extern.h" -#include "be.h" - -#include "be_visitor_union_branch.h" - -ACE_RCSID(be_visitor_union_branch, public_access_cs, "$Id$") - - -// ***************************************************** -// visitor for union_branch in the client -// stubs file for the access method -// ***************************************************** - -// constructor -be_visitor_union_branch_public_access_cs:: -be_visitor_union_branch_public_access_cs (be_visitor_context *ctx) - : be_visitor_decl (ctx) -{ -} - -// destructor -be_visitor_union_branch_public_access_cs:: -~be_visitor_union_branch_public_access_cs (void) -{ -} - -// visit the union_branch node -int -be_visitor_union_branch_public_access_cs:: -visit_union_branch (be_union_branch *node) -{ - TAO_OutStream *os; - be_type *bt; // union_branch's type - - os = this->ctx_->stream (); - // first generate the type information - bt = be_type::narrow_from_decl (node->field_type ()); - if (!bt) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_cs::" - "visit_union_branch - " - "Bad union_branch type\n" - ), -1); - } - - this->ctx_->node (node); // save the node - - if (node->label ()->label_val ()->ec () == AST_Expression::EC_symbol) - { - *os << "case " << node->label ()->label_val ()->n () << ":" << be_idt_nl; - } - else - { - *os << "case " << node->label ()->label_val () << ":" << be_idt_nl; - } - - if (bt->accept (this) == -1) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_cs::" - "visit_union_branch - " - "codegen for union_branch type failed\n" - ), -1); - } - return 0; -} - -// =visit operations on all possible data types that a union_branch can be - -int -be_visitor_union_branch_public_access_cs::visit_array (be_array *node) -{ - TAO_OutStream *os; // output stream - be_union_branch *ub = - this->ctx_->be_node_as_union_branch (); // get union branch - be_union *bu = - this->ctx_->be_scope_as_union (); // get the enclosing union backend - be_type *bt; - - // check if we are visiting this node via a visit to a typedef node - if (this->ctx_->alias ()) - bt = this->ctx_->alias (); - else - bt = node; - - if (!ub || !bu) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_public_access_cs::" - "visit_enum - " - "bad context information\n" - ), -1); - } - - // for anonymous arrays, the type name has a _ prepended. We compute the - // fullname with or without the underscore and use it later on. - char fname [NAMEBUFSIZE]; // to hold the full and - - // save the node's local name and full name in a buffer for quick use later - // on - ACE_OS::memset (fname, '\0', NAMEBUFSIZE); - if (bt->node_type () != AST_Decl::NT_typedef // not a typedef - && bt->is_child (bu)) // bt is defined inside the union - { - // for anonymous arrays ... - // we have to generate a name for us that has an underscope prepended to - // our local name. This needs to be inserted after the parents's name - - if (bt->is_nested ()) - { - be_decl *parent = be_scope::narrow_from_scope (bt->defined_in ())->decl (); - ACE_OS::sprintf (fname, "%s::_%s", parent->fullname (), - bt->local_name ()->get_string ()); - } - else - { - ACE_OS::sprintf (fname, "_%s", bt->fullname ()); - } - } - else - { - // typedefed node - ACE_OS::sprintf (fname, "%s", bt->fullname ()); - } - - os = this->ctx_->stream (); - *os << "if (alloc_flag)" << be_idt_nl; - *os << "this->u_." << ub->local_name () << "_ = " << fname - << "_alloc ();" << be_uidt_nl; - *os << "return this->u_." << ub->local_name () << "_;" << be_uidt_nl; - - return 0; -} - -int -be_visitor_union_branch_public_access_cs::visit_enum (be_enum *) -{ - be_union_branch *ub = - this->ctx_->be_node_as_union_branch (); // get union branch - be_union *bu = - this->ctx_->be_scope_as_union (); // get the enclosing union backend - - if (!ub || !bu) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_public_access_cs::" - "visit_enum - " - "bad context information\n" - ), -1); - } - TAO_OutStream *os = this->ctx_->stream (); - *os << "return &this->u_." << ub->local_name () << "_;" << be_uidt_nl; - - return 0; -} - -int -be_visitor_union_branch_public_access_cs::visit_interface (be_interface *) -{ - be_union_branch *ub = - this->ctx_->be_node_as_union_branch (); // get union branch - be_union *bu = - this->ctx_->be_scope_as_union (); // get the enclosing union backend - - if (!ub || !bu) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_public_access_cs::" - "visit_interface - " - "bad context information\n" - ), -1); - } - TAO_OutStream *os = this->ctx_->stream (); - *os << "return (CORBA::Object_ptr *) &this->u_." << ub->local_name () - << "_->inout ();" << be_uidt_nl; - - return 0; -} - -int -be_visitor_union_branch_public_access_cs::visit_interface_fwd (be_interface_fwd *) -{ - be_union_branch *ub = - this->ctx_->be_node_as_union_branch (); // get union branch - be_union *bu = - this->ctx_->be_scope_as_union (); // get the enclosing union backend - - if (!ub || !bu) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_public_access_cs::" - "visit_interface - " - "bad context information\n" - ), -1); - } - TAO_OutStream *os = this->ctx_->stream (); - *os << "return (CORBA::Object_ptr) &this->u_." << ub->local_name () - << "_->inout ();" << be_uidt_nl; - - return 0; -} - -int -be_visitor_union_branch_public_access_cs::visit_predefined_type (be_predefined_type *node) -{ - TAO_OutStream *os; // output stream - be_union_branch *ub = - this->ctx_->be_node_as_union_branch (); // get union branch - be_union *bu = - this->ctx_->be_scope_as_union (); // get the enclosing union backend - be_type *bt; - - // check if we are visiting this node via a visit to a typedef node - if (this->ctx_->alias ()) - bt = this->ctx_->alias (); - else - bt = node; - - if (!ub || !bu) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_public_access_cs::" - "visit_interface - " - "bad context information\n" - ), -1); - } - os = this->ctx_->stream (); - - switch (node->pt ()) - { - case AST_PredefinedType::PT_pseudo: - *os << "return &this->u_." << ub->local_name () << "_;" << be_uidt_nl; - break; - case AST_PredefinedType::PT_any: - *os << "if (alloc_flag)" << be_idt_nl; - *os << "this->u_." << ub->local_name () << "_ = new " << bt->name () - << ";" << be_uidt_nl; - *os << "return this->u_." << ub->local_name () << "_;" << be_uidt_nl; - break; - case AST_PredefinedType::PT_void: - break; - default: - *os << "return &this->u_." << ub->local_name () << "_;" << be_uidt_nl; - } - return 0; -} - -int -be_visitor_union_branch_public_access_cs::visit_sequence (be_sequence *node) -{ - TAO_OutStream *os; // output stream - be_union_branch *ub = - this->ctx_->be_node_as_union_branch (); // get union branch - be_union *bu = - this->ctx_->be_scope_as_union (); // get the enclosing union backend - be_type *bt; - - // check if we are visiting this node via a visit to a typedef node - if (this->ctx_->alias ()) - bt = this->ctx_->alias (); - else - bt = node; - - if (!ub || !bu) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_public_access_cs::" - "visit_sequence - " - "bad context information\n" - ), -1); - } - os = this->ctx_->stream (); - *os << "if (alloc_flag)" << be_idt_nl; - *os << "this->u_." << ub->local_name () << "_ = new " << bt->name () - << ";" << be_uidt_nl; - *os << "return this->u_." << ub->local_name () << "_;" << be_uidt_nl; - - return 0; -} - -int -be_visitor_union_branch_public_access_cs::visit_string (be_string *) -{ - be_union_branch *ub = - this->ctx_->be_node_as_union_branch (); // get union branch - be_union *bu = - this->ctx_->be_scope_as_union (); // get the enclosing union backend - - if (!ub || !bu) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_public_access_cs::" - "visit_string - " - "bad context information\n" - ), -1); - } - TAO_OutStream *os = this->ctx_->stream (); - *os << "return &this->u_." << ub->local_name () << "_;" << be_uidt_nl; - - return 0; -} - -int -be_visitor_union_branch_public_access_cs::visit_structure (be_structure *node) -{ - TAO_OutStream *os; // output stream - be_union_branch *ub = - this->ctx_->be_node_as_union_branch (); // get union branch - be_union *bu = - this->ctx_->be_scope_as_union (); // get the enclosing union backend - be_type *bt; - - // check if we are visiting this node via a visit to a typedef node - if (this->ctx_->alias ()) - bt = this->ctx_->alias (); - else - bt = node; - - if (!ub || !bu) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_public_access_cs::" - "visit_structure - " - "bad context information\n" - ), -1); - } - os = this->ctx_->stream (); - if (bt->size_type () == be_type::VARIABLE) - { - *os << "if (alloc_flag)" << be_idt_nl; - *os << "this->u_." << ub->local_name () << "_ = new " << bt->name () - << ";" << be_uidt_nl; - *os << "return this->u_." << ub->local_name () << "_;" << be_uidt_nl; - } - else - { - *os << "return &this->u_." << ub->local_name () << "_;" << be_uidt_nl; - } - - return 0; -} - -int -be_visitor_union_branch_public_access_cs::visit_typedef (be_typedef *node) -{ - this->ctx_->alias (node); // save the typedef node for use in code generation - // as we visit the base type - - // the node to be visited in the base primitve type that gets typedefed - be_type *bt = node->primitive_base_type (); - if (!bt || (bt->accept (this) == -1)) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_public_access_cs::" - "visit_typedef - " - "Bad primitive type\n" - ), -1); - } - - this->ctx_->alias (0); - return 0; -} - -int -be_visitor_union_branch_public_access_cs::visit_union (be_union *node) -{ - TAO_OutStream *os; // output stream - be_union_branch *ub = - this->ctx_->be_node_as_union_branch (); // get union branch - be_union *bu = - this->ctx_->be_scope_as_union (); // get the enclosing union backend - be_type *bt; - - // check if we are visiting this node via a visit to a typedef node - if (this->ctx_->alias ()) - bt = this->ctx_->alias (); - else - bt = node; - - if (!ub || !bu) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_public_access_cs::" - "visit_union - " - "bad context information\n" - ), -1); - } - os = this->ctx_->stream (); - *os << "if (alloc_flag)" << be_idt_nl; - *os << "this->u_." << ub->local_name () << "_ = new " << bt->name () - << ";" << be_uidt_nl; - *os << "return this->u_." << ub->local_name () << "_;" << be_uidt_nl; - - return 0; -} diff --git a/TAO/TAO_IDL/be/be_visitor_union_branch/public_assign_cs.cpp b/TAO/TAO_IDL/be/be_visitor_union_branch/public_assign_cs.cpp deleted file mode 100644 index 41073c58db3..00000000000 --- a/TAO/TAO_IDL/be/be_visitor_union_branch/public_assign_cs.cpp +++ /dev/null @@ -1,624 +0,0 @@ -// -// $Id$ -// - -// ============================================================================ -// -// = LIBRARY -// TAO IDL -// -// = FILENAME -// public_assign_cs.cpp -// -// = DESCRIPTION -// Visitor generating code for Union Branch for the assignment operator -// -// = AUTHOR -// Aniruddha Gokhale -// -// ============================================================================ - -#include "idl.h" -#include "idl_extern.h" -#include "be.h" - -#include "be_visitor_union_branch.h" - -ACE_RCSID(be_visitor_union_branch, public_assign_cs, "$Id$") - - -// ********************************************** -// visitor for union_branch in the client stubs file generating the code for -// the copy ctor and assignment operator -// ********************************************** - -// constructor -be_visitor_union_branch_public_assign_cs::be_visitor_union_branch_public_assign_cs -(be_visitor_context *ctx) - : be_visitor_decl (ctx) -{ -} - -// destructor -be_visitor_union_branch_public_assign_cs::~be_visitor_union_branch_public_assign_cs -(void) -{ -} - -// visit the union_branch node -int -be_visitor_union_branch_public_assign_cs::visit_union_branch (be_union_branch *node) -{ - be_union_branch *ub = - this->ctx_->be_node_as_union_branch (); // get union branch - - TAO_OutStream *os = this->ctx_->stream (); - - // This visitor is used when we are generating the copy ctor and - // assignment operator for the union. - // Individual assignment of the members takes place inside a case - // statement because the type of member assigned is based on the value - // of the discriminant - os->indent (); - if (ub->label ()->label_val ()->ec () == AST_Expression::EC_symbol) - { - *os << "case " << ub->label ()->label_val ()->n () << ":" << be_nl; - *os << "{" << be_idt << "\n"; - } - else - { - *os << "case " << ub->label ()->label_val () << ":" << be_nl; - *os << "{" << be_idt << "\n"; - } - - // first generate the type information - be_type *bt = be_type::narrow_from_decl (node->field_type ()); - if (!bt) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_public_assign_cs::" - "visit_union_branch - " - "Bad union_branch type\n" - ), -1); - } - - this->ctx_->node (node); // save the node - if (bt->accept (this) == -1) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_public_assign_cs::" - "visit_union_branch - " - "codegen for union_branch type failed\n" - ), -1); - } - *os << "}" << be_nl; - *os << "break;\n"; - return 0; -} - -// =visit operations on all possible data types that a union_branch can be - -int -be_visitor_union_branch_public_assign_cs::visit_array (be_array *node) -{ - TAO_OutStream *os; // output stream - be_union_branch *ub = - this->ctx_->be_node_as_union_branch (); // get union branch - be_union *bu = - this->ctx_->be_scope_as_union (); // get the enclosing union backend - be_type *bt; - - // check if we are visiting this node via a visit to a typedef node - if (this->ctx_->alias ()) - bt = this->ctx_->alias (); - else - bt = node; - - if (!ub || !bu) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_public_assign_cs::" - "visit_array - " - "bad context information\n" - ), -1); - } - os = this->ctx_->stream (); - - // for anonymous arrays, the type name has a _ prepended. We compute the - // fullname with or without the underscore and use it later on. - char fname [NAMEBUFSIZE]; // to hold the full and - - // save the node's local name and full name in a buffer for quick use later - // on - ACE_OS::memset (fname, '\0', NAMEBUFSIZE); - if (bt->node_type () != AST_Decl::NT_typedef // not a typedef - && bt->is_child (bu)) // bt is defined inside the union - { - // for anonymous arrays ... - // we have to generate a name for us that has an underscope prepended to - // our local name. This needs to be inserted after the parents's name - - if (bt->is_nested ()) - { - be_decl *parent = be_scope::narrow_from_scope (bt->defined_in ())->decl (); - ACE_OS::sprintf (fname, "%s::_%s", parent->fullname (), - bt->local_name ()->get_string ()); - } - else - { - ACE_OS::sprintf (fname, "_%s", bt->fullname ()); - } - } - else - { - // typedefed node - ACE_OS::sprintf (fname, "%s", bt->fullname ()); - } - - os->indent (); // start from current indentation - // set the discriminant to the appropriate label - if (ub->label ()->label_kind () == AST_UnionLabel::UL_label) - { - // valid label - *os << "// set the value" << be_nl; - *os << "// store current val in a _var so as to free " - << "it on an assignment" << be_nl; - *os << fname << "_var " << ub->local_name () - << "_var (this->u_." << ub->local_name () << "_);" << be_nl; - *os << "// make a deep copy" << be_nl; - *os << ub->local_name () << "_var = " << fname - << "_dup (u.u_." << ub->local_name () << "_);" << be_nl; - *os << "// the _var gives up ownership" << be_nl; - *os << "this->u_." << ub->local_name () << "_ = " - << ub->local_name () << "_var._retn ();" << be_uidt_nl; - } - else - { - // default label - // XXXASG - TODO - } - - return 0; -} - -int -be_visitor_union_branch_public_assign_cs::visit_enum (be_enum *) -{ - be_union_branch *ub = - this->ctx_->be_node_as_union_branch (); // get union branch - be_union *bu = - this->ctx_->be_scope_as_union (); // get the enclosing union backend - - if (!ub || !bu) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_public_assign_cs::" - "visit_enum - " - "bad context information\n" - ), -1); - } - - TAO_OutStream *os = this->ctx_->stream (); - - os->indent (); // start from current indentation - // set the discriminant to the appropriate label - if (ub->label ()->label_kind () == AST_UnionLabel::UL_label) - { - // valid label - *os << "// set the value" << be_nl - << "this->u_." << ub->local_name () << "_ = u.u_." - << ub->local_name () << "_;" << be_uidt_nl; - } - else - { - // default label - // XXXASG - TODO - } - return 0; -} - -int -be_visitor_union_branch_public_assign_cs::visit_interface (be_interface *node) -{ - TAO_OutStream *os; // output stream - be_union_branch *ub = - this->ctx_->be_node_as_union_branch (); // get union branch - be_union *bu = - this->ctx_->be_scope_as_union (); // get the enclosing union backend - be_type *bt; - - // check if we are visiting this node via a visit to a typedef node - if (this->ctx_->alias ()) - bt = this->ctx_->alias (); - else - bt = node; - - if (!ub || !bu) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_public_assign_cs::" - "visit_interface - " - "bad context information\n" - ), -1); - } - os = this->ctx_->stream (); - - os->indent (); // start from current indentation - // set the discriminant to the appropriate label - if (ub->label ()->label_kind () == AST_UnionLabel::UL_label) - { - // valid label - *os << "// set the value" << be_nl; - *os << "// store current val in a _var so as to free it on an assignment" - << be_nl; - *os << bt->name () << "_var " << ub->local_name () << "_var (this->u_." - << ub->local_name () << "_->ptr ());" << be_nl; - *os << "// make a copy" << be_nl; - *os << ub->local_name () << "_var = " << bt->name () - << "::_duplicate (u.u_." << ub->local_name () << "_->ptr ());" << be_nl; - *os << "// the _var gives up ownership" << be_nl; - *os << "*this->u_." << ub->local_name () << "_ = " - << ub->local_name () << "_var._retn ();" << be_uidt_nl; - } - else - { - // default label - // XXXASG - TODO - } - return 0; -} - -int -be_visitor_union_branch_public_assign_cs::visit_interface_fwd (be_interface_fwd *node) -{ - TAO_OutStream *os; // output stream - be_union_branch *ub = - this->ctx_->be_node_as_union_branch (); // get union branch - be_union *bu = - this->ctx_->be_scope_as_union (); // get the enclosing union backend - be_type *bt; - - // check if we are visiting this node via a visit to a typedef node - if (this->ctx_->alias ()) - bt = this->ctx_->alias (); - else - bt = node; - - if (!ub || !bu) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_public_assign_cs::" - "visit_interface_fwd - " - "bad context information\n" - ), -1); - } - os = this->ctx_->stream (); - - os->indent (); // start from current indentation - // set the discriminant to the appropriate label - if (ub->label ()->label_kind () == AST_UnionLabel::UL_label) - { - // valid label - *os << "// set the value" << be_nl; - *os << "// store current val in a _var so as to free it on an assignment" - << be_nl; - *os << bt->name () << "_var " << ub->local_name () << "_var (this->u_." - << ub->local_name () << "_->ptr ());" << be_nl; - *os << "// make a copy" << be_nl; - *os << ub->local_name () << "_var = " << bt->name () - << "::_duplicate (u.u_." << ub->local_name () << "_->ptr ());" << be_nl; - *os << "// the _var gives up ownership" << be_nl; - *os << "*this->u_." << ub->local_name () << "_ = " - << ub->local_name () << "_var._retn ();" << be_uidt_nl; - } - else - { - // default label - // XXXASG - TODO - } - return 0; -} - -int -be_visitor_union_branch_public_assign_cs::visit_predefined_type (be_predefined_type *node) -{ - TAO_OutStream *os; // output stream - be_union_branch *ub = - this->ctx_->be_node_as_union_branch (); // get union branch - be_union *bu = - this->ctx_->be_scope_as_union (); // get the enclosing union backend - be_type *bt; - - // check if we are visiting this node via a visit to a typedef node - if (this->ctx_->alias ()) - bt = this->ctx_->alias (); - else - bt = node; - - if (!ub || !bu) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_public_assign_cs::" - "visit_predefined_type - " - "bad context information\n" - ), -1); - } - os = this->ctx_->stream (); - - os->indent (); // start from current indentation - // set the discriminant to the appropriate label - if (ub->label ()->label_kind () == AST_UnionLabel::UL_label) - { - // valid label - switch (node->pt ()) - { - case AST_PredefinedType::PT_pseudo: - *os << "// set the value" << be_nl; - *os << "// store current val in a _var so as to free it on an assignment" - << be_nl; - *os << bt->name () << "_var " << ub->local_name () << "_var (this->u_." - << ub->local_name () << "_);" << be_nl; - *os << "// make a copy" << be_nl; - *os << ub->local_name () << "_var = " << bt->name () - << "::_duplicate (u.u_." << ub->local_name () << "_);" << be_nl; - *os << "// the _var gives up ownership" << be_nl; - *os << "this->u_." << ub->local_name () << "_ = " - << ub->local_name () << "_var._retn ();" << be_uidt_nl; - break; - case AST_PredefinedType::PT_any: - *os << "// set the value" << be_nl; - *os << "// store current val in a _var so as to free it on an assignment" - << be_nl; - *os << bt->name () << "_var " << ub->local_name () << "_var (this->u_." - << ub->local_name () << "_);" << be_nl; - *os << "// make a deep copy" << be_nl; - *os << ub->local_name () << "_var = new " << bt->name () - << " (*u.u_." << ub->local_name () << "_);" << be_nl; - *os << "// the _var gives up ownership" << be_nl; - *os << "this->u_." << ub->local_name () << "_ = " - << ub->local_name () << "_var._retn ();" << be_uidt_nl; - break; - case AST_PredefinedType::PT_void: - break; - default: - *os << "// set the value" << be_nl - << "this->u_." << ub->local_name () << "_ = u.u_." - << ub->local_name () << "_;" << be_uidt_nl; - break; - } - - } - else - { - // default label - // XXXASG - TODO - } - return 0; -} - -int -be_visitor_union_branch_public_assign_cs::visit_sequence (be_sequence *node) -{ - TAO_OutStream *os; // output stream - be_union_branch *ub = - this->ctx_->be_node_as_union_branch (); // get union branch - be_union *bu = - this->ctx_->be_scope_as_union (); // get the enclosing union backend - be_type *bt; - - // check if we are visiting this node via a visit to a typedef node - if (this->ctx_->alias ()) - bt = this->ctx_->alias (); - else - bt = node; - - if (!ub || !bu) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_public_assign_cs::" - "visit_array - " - "bad context information\n" - ), -1); - } - os = this->ctx_->stream (); - - os->indent (); // start from current indentation - // set the discriminant to the appropriate label - if (ub->label ()->label_kind () == AST_UnionLabel::UL_label) - { - // valid label - *os << "// set the value" << be_nl; - *os << "// store current val in a _var so as to free it on an assignment" - << be_nl; - *os << bt->name () << "_var " << ub->local_name () << "_var (this->u_." - << ub->local_name () << "_);" << be_nl; - *os << "// make a deep copy" << be_nl; - *os << ub->local_name () << "_var = new " << bt->name () - << " (*u.u_." << ub->local_name () << "_);" << be_nl; - *os << "// the _var gives up ownership" << be_nl; - *os << "this->u_." << ub->local_name () << "_ = " - << ub->local_name () << "_var._retn ();" << be_uidt_nl; - } - else - { - // default label - // XXXASG - TODO - } - return 0; -} - -int -be_visitor_union_branch_public_assign_cs::visit_string (be_string *) -{ - TAO_OutStream *os; // output stream - be_union_branch *ub = - this->ctx_->be_node_as_union_branch (); // get union branch - be_union *bu = - this->ctx_->be_scope_as_union (); // get the enclosing union backend - - if (!ub || !bu) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_public_assign_cs::" - "visit_array - " - "bad context information\n" - ), -1); - } - os = this->ctx_->stream (); - - os->indent (); // start from current indentation - // set the discriminant to the appropriate label - if (ub->label ()->label_kind () == AST_UnionLabel::UL_label) - { - // valid label - *os << "// set the value" << be_nl; - *os << "// store current val in a _var so as to free it on an assignment" - << be_nl; - *os << "CORBA::String_var " << ub->local_name () << "_var (this->u_." - << ub->local_name () << "_);" << be_nl; - *os << "// make a deep copy" << be_nl; - *os << ub->local_name () << "_var = CORBA::string_dup (u.u_." - << ub->local_name () << "_);" << be_nl; - *os << "// the _var gives up ownership" << be_nl; - *os << "this->u_." << ub->local_name () << "_ = " - << ub->local_name () << "_var._retn ();" << be_uidt_nl; - } - else - { - // default label - // XXXASG - TODO - } - return 0; -} - -int -be_visitor_union_branch_public_assign_cs::visit_structure (be_structure *node) -{ - TAO_OutStream *os; // output stream - be_union_branch *ub = - this->ctx_->be_node_as_union_branch (); // get union branch - be_union *bu = - this->ctx_->be_scope_as_union (); // get the enclosing union backend - be_type *bt; - - // check if we are visiting this node via a visit to a typedef node - if (this->ctx_->alias ()) - bt = this->ctx_->alias (); - else - bt = node; - - if (!ub || !bu) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_public_assign_cs::" - "visit_array - " - "bad context information\n" - ), -1); - } - os = this->ctx_->stream (); - - os->indent (); // start from current indentation - // set the discriminant to the appropriate label - if (ub->label ()->label_kind () == AST_UnionLabel::UL_label) - { - // valid label - if (bt->size_type () == be_type::VARIABLE) - { - *os << "// set the value" << be_nl; - *os << "// store current val in a _var so as to free it on an assignment" - << be_nl; - *os << bt->name () << "_var " << ub->local_name () << "_var (this->u_." - << ub->local_name () << "_);" << be_nl; - *os << "// make a deep copy" << be_nl; - *os << ub->local_name () << "_var = new " << bt->name () - << " (*u.u_." << ub->local_name () << "_);" << be_nl; - *os << "// the _var gives up ownership" << be_nl; - *os << "this->u_." << ub->local_name () << "_ = " - << ub->local_name () << "_var._retn ();" << be_uidt_nl; - } - else - { - *os << "// set the value" << be_nl; - *os << "this->u_." << ub->local_name () << "_ = u.u_." - << ub->local_name () << "_;" << be_uidt_nl; - } - } - else - { - // default label - // XXXASG - TODO - } - return 0; -} - -int -be_visitor_union_branch_public_assign_cs::visit_typedef (be_typedef *node) -{ - this->ctx_->alias (node); // save the typedef node for use in code generation - // as we visit the base type - - // the node to be visited in the base primitve type that gets typedefed - be_type *bt = node->primitive_base_type (); - if (!bt || (bt->accept (this) == -1)) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_public_assign_cs::" - "visit_typedef - " - "Bad primitive type\n" - ), -1); - } - - this->ctx_->alias (0); - return 0; -} - -int -be_visitor_union_branch_public_assign_cs::visit_union (be_union *node) -{ - TAO_OutStream *os; // output stream - be_union_branch *ub = - this->ctx_->be_node_as_union_branch (); // get union branch - be_union *bu = - this->ctx_->be_scope_as_union (); // get the enclosing union backend - be_type *bt; - - // check if we are visiting this node via a visit to a typedef node - if (this->ctx_->alias ()) - bt = this->ctx_->alias (); - else - bt = node; - - if (!ub || !bu) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_public_assign_cs::" - "visit_array - " - "bad context information\n" - ), -1); - } - os = this->ctx_->stream (); - - os->indent (); // start from current indentation - // set the discriminant to the appropriate label - if (ub->label ()->label_kind () == AST_UnionLabel::UL_label) - { - // valid label - *os << "// set the value" << be_nl; - *os << "// store current val in a _var so as to free it on an assignment" - << be_nl; - *os << bt->name () << "_var " << ub->local_name () << "_var (this->u_." - << ub->local_name () << "_);" << be_nl; - *os << "// make a deep copy" << be_nl; - *os << ub->local_name () << "_var = new " << bt->name () - << " (*u.u_." << ub->local_name () << "_);" << be_nl; - *os << "// the _var gives up ownership" << be_nl; - *os << "this->u_." << ub->local_name () << "_ = " - << ub->local_name () << "_var._retn ();" << be_uidt_nl; - } - else - { - // default label - // XXXASG - TODO - } - return 0; -} diff --git a/TAO/TAO_IDL/be/be_visitor_union_branch/public_ch.cpp b/TAO/TAO_IDL/be/be_visitor_union_branch/public_ch.cpp deleted file mode 100644 index 847eede719c..00000000000 --- a/TAO/TAO_IDL/be/be_visitor_union_branch/public_ch.cpp +++ /dev/null @@ -1,630 +0,0 @@ -// -// $Id$ -// - -// ============================================================================ -// -// = LIBRARY -// TAO IDL -// -// = FILENAME -// public_ch.cpp -// -// = DESCRIPTION -// Visitor generating code for Union_branch in the public part. -// -// = AUTHOR -// Aniruddha Gokhale -// -// ============================================================================ - -#include "idl.h" -#include "idl_extern.h" -#include "be.h" - -#include "be_visitor_union_branch.h" - -ACE_RCSID(be_visitor_union_branch, public_ch, "$Id$") - - -// ********************************************** -// visitor for union_branch in the client header file -// ********************************************** - -// constructor -be_visitor_union_branch_public_ch::be_visitor_union_branch_public_ch -(be_visitor_context *ctx) - : be_visitor_decl (ctx) -{ -} - -// destructor -be_visitor_union_branch_public_ch::~be_visitor_union_branch_public_ch (void) -{ -} - -// visit the union_branch node -int -be_visitor_union_branch_public_ch::visit_union_branch (be_union_branch *node) -{ - be_type *bt = be_type::narrow_from_decl (node->field_type ()); - if (!bt) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_public_ch::" - "visit_union_branch - " - "Bad union_branch type\n" - ), -1); - } - - this->ctx_->node (node); // save the node - if (bt->accept (this) == -1) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_public_ch::" - "visit_union_branch - " - "codegen for union_branch type failed\n" - ), -1); - } - return 0; -} - -// =visit operations on all possible data types that a union_branch can be - -// visit array type -int -be_visitor_union_branch_public_ch::visit_array (be_array *node) -{ - TAO_OutStream *os; // output stream - be_decl *ub = this->ctx_->node (); // get union branch member - be_decl *bu = this->ctx_->scope (); // get the enclosing union node - be_type *bt; - - // check if we are visiting this via a visit to a typedef node - if (this->ctx_->alias ()) - bt = this->ctx_->alias (); - else - bt = node; - - if (!ub || !bu) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_public_ch::" - "visit_array - " - "bad context information\n" - ), -1); - } - - os = this->ctx_->stream (); - - if (bt->node_type () != AST_Decl::NT_typedef // not a typedef - && bt->is_child (bu)) // bt is defined inside the union - { - // this is the case of an anonymous array inside a union - - // 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); // set the node to be the node being visited. The scope - // is still the same - - // first generate the array declaration - ctx.state (TAO_CodeGen::TAO_ARRAY_CH); - be_visitor *visitor = tao_cg->make_visitor (&ctx); - if (!visitor) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_public_ch::" - "visit_array - " - "Bad visitor\n" - ), -1); - } - if (node->accept (visitor) == -1) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_public_ch::" - "visit_array - " - "codegen failed\n" - ), -1); - } - delete visitor; - // now use this array as a "type" for the subsequent declarator - os->indent (); // start from current indentation - // the set method - *os << "void " << ub->local_name () << " (" - << "_" << bt->local_name () << ");// set" << be_nl; - // the get method - *os << "_" << bt->local_name () << "_slice * " << ub->local_name () - << " (void) const; // get method\n\n"; - } - else - { - // now use this array as a "type" for the subsequent declarator - os->indent (); // start from current indentation - // the set method - *os << "void " << ub->local_name () << " (" - << bt->nested_type_name (bu) << ");// set" - << be_nl; - // the get method - *os << bt->nested_type_name (bu, "_slice *") << " " << ub->local_name () - << " (void) const; // get method\n\n"; - } - - return 0; -} - -// visit enum type -int -be_visitor_union_branch_public_ch::visit_enum (be_enum *node) -{ - TAO_OutStream *os; // output stream - be_decl *ub = this->ctx_->node (); // get union branch member - be_decl *bu = this->ctx_->scope (); // get the enclosing union node - be_type *bt; - - // check if we are visiting this node via a visit to a typedef node - if (this->ctx_->alias ()) - bt = this->ctx_->alias (); - else - bt = node; - - if (!ub || !bu) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_public_ch::" - "visit_enum - " - "bad context information\n" - ), -1); - } - - os = this->ctx_->stream (); - - if (bt->node_type () != AST_Decl::NT_typedef // not a typedef - && bt->is_child (bu)) // bt is defined inside the union - { - // 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); // set the node to be the node being visited. The scope - // is still the same - - // first generate the enum declaration - ctx.state (TAO_CodeGen::TAO_ENUM_CH); - be_visitor *visitor = tao_cg->make_visitor (&ctx); - if (!visitor) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_public_ch::" - "visit_enum - " - "Bad visitor\n" - ), -1); - } - if (node->accept (visitor) == -1) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_public_ch::" - "visit_enum - " - "codegen failed\n" - ), -1); - } - delete visitor; - } - - // now use this enum as a "type" for the subsequent declarator - os->indent (); // start from current indentation - // the set method - *os << "void " << ub->local_name () << " (" - << bt->nested_type_name (bu) << ");// set" - << be_nl; - // the get method - *os << bt->nested_type_name (bu) << " " << ub->local_name () - << " (void) const; // get method\n\n"; - - return 0; -} - -// visit interface type -int -be_visitor_union_branch_public_ch::visit_interface (be_interface *node) -{ - TAO_OutStream *os; // output stream - be_decl *ub = this->ctx_->node (); // get union branch - be_decl *bu = this->ctx_->scope (); // get the enclosing union backend - be_type *bt; - - // check if we are visiting this node via a visit to a typedef node - if (this->ctx_->alias ()) - bt = this->ctx_->alias (); - else - bt = node; - - if (!ub || !bu) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_public_ch::" - "visit_interface - " - "bad context information\n" - ), -1); - } - - os = this->ctx_->stream (); - - os->indent (); // start from current indentation - // set method - *os << "void " << ub->local_name () << " (" - << bt->nested_type_name (bu, "_ptr") - << ");// set" << be_nl; - // get method - *os << bt->nested_type_name (bu, "_ptr") << " " << ub->local_name () - << " (void) const; // get method\n\n"; - return 0; -} - -// visit interface forward type -int -be_visitor_union_branch_public_ch::visit_interface_fwd (be_interface_fwd *node) -{ - TAO_OutStream *os; // output stream - be_decl *ub = this->ctx_->node (); // get union branch - be_decl *bu = this->ctx_->scope (); // get the enclosing union backend - be_type *bt; - - // check if we are visiting this node via a visit to a typedef node - if (this->ctx_->alias ()) - bt = this->ctx_->alias (); - else - bt = node; - - if (!ub || !bu) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_public_ch::" - "visit_interface_fwd - " - "bad context information\n" - ), -1); - } - - os = this->ctx_->stream (); - - os->indent (); // start from current indentation - // set method - *os << "void " << ub->local_name () << " (" - << bt->nested_type_name (bu, "_ptr") - << ");// set" << be_nl; - // get method - *os << bt->nested_type_name (bu, "_ptr") << " " << ub->local_name () - << " (void) const; // get method\n\n"; - return 0; -} - -// visit predefined type -int -be_visitor_union_branch_public_ch::visit_predefined_type (be_predefined_type *node) -{ - TAO_OutStream *os; // output stream - be_decl *ub = this->ctx_->node (); // get union branch - be_decl *bu = this->ctx_->scope (); // get the enclosing union backend - be_type *bt; - - // check if we are visiting this node via a visit to a typedef node - if (this->ctx_->alias ()) - bt = this->ctx_->alias (); - else - bt = node; - - if (!ub || !bu) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_public_ch::" - "visit_predefined_type - " - "bad context information\n" - ), -1); - } - - os = this->ctx_->stream (); - - os->indent (); // start from current indentation - switch (node->pt ()) - { - case AST_PredefinedType::PT_pseudo: - // set method - *os << "void " << ub->local_name () << " (" - << bt->nested_type_name (bu, "_ptr") << ");// set" << be_nl; - // get method - *os << bt->nested_type_name (bu, "_ptr") << " " << ub->local_name () - << " (void) const; // get method\n\n"; - break; - case AST_PredefinedType::PT_any: - // set method - *os << "void " << ub->local_name () << " (" - << bt->nested_type_name (bu) << ");// set" << be_nl; - // get method (read-only) - *os << "const " << bt->nested_type_name (bu) << " " - << ub->local_name () << " (void) const; // get method\n\n"; - // get method (read/write) - *os << bt->nested_type_name (bu) << " " - << ub->local_name () << " (void); // get method\n\n"; - break; - case AST_PredefinedType::PT_void: - break; - default: - // set method - *os << "void " << ub->local_name () << " (" - << bt->nested_type_name (bu) << ");// set" << be_nl; - // get method - *os << bt->nested_type_name (bu) << " " << ub->local_name () - << " (void) const; // get method\n\n"; - } - return 0; -} - -// visit sequence type -int -be_visitor_union_branch_public_ch::visit_sequence (be_sequence *node) -{ - TAO_OutStream *os; // output stream - be_decl *ub = this->ctx_->node (); // get union branch - be_decl *bu = this->ctx_->scope (); // get the enclosing union backend - be_type *bt; - - // check if we are visiting this node via a visit to a typedef node - if (this->ctx_->alias ()) - bt = this->ctx_->alias (); - else - bt = node; - - if (!ub || !bu) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_public_ch::" - "visit_sequence - " - "bad context information\n" - ), -1); - } - - os = this->ctx_->stream (); - - if (bt->node_type () != AST_Decl::NT_typedef // not a typedef - && bt->is_child (bu)) // bt is defined inside the union - { - // 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); // set the node to be the node being visited. The scope - // is still the same - - // first generate the sequence declaration - ctx.state (TAO_CodeGen::TAO_SEQUENCE_CH); - be_visitor *visitor = tao_cg->make_visitor (&ctx); - if (!visitor) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_public_ch::" - "visit_sequence - " - "Bad visitor\n" - ), -1); - } - if (node->accept (visitor) == -1) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_public_ch::" - "visit_sequence - " - "codegen failed\n" - ), -1); - } - delete visitor; - } - os->indent (); - // set method - *os << "void " << ub->local_name () << " (const " - << bt->nested_type_name (bu) << " &);// set" << be_nl; - // read-only - *os << "const " << bt->nested_type_name (bu) << " &" - << ub->local_name () << " (void) const; // get method (read only)" - << be_nl; - // read/write - *os << bt->nested_type_name (bu) << " &" << ub->local_name () - << " (void); // get method (read/write only)\n\n"; - - return 0; -} - -// visit string type -int -be_visitor_union_branch_public_ch::visit_string (be_string *) -{ - TAO_OutStream *os; // output stream - be_decl *ub = this->ctx_->node (); // get union branch - be_decl *bu = this->ctx_->scope (); // get the enclosing union backend - - if (!ub || !bu) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_public_ch::" - "visit_string - " - "bad context information\n" - ), -1); - } - - os = this->ctx_->stream (); - - os->indent (); - // three methods to set the string value - *os << "void " << ub->local_name () << " (char *); // set" << be_nl; - *os << "void " << ub->local_name () << " (const char *); // set" - << be_nl; - *os << "void " << ub->local_name () << " (const CORBA::String_var&); // set" - << be_nl; - //get method - *os << "const char *" << ub->local_name () - << " (void) const; // get method\n\n"; - return 0; -} - -// visit structure type -int -be_visitor_union_branch_public_ch::visit_structure (be_structure *node) -{ - TAO_OutStream *os; // output stream - be_decl *ub = this->ctx_->node (); // get union branch - be_decl *bu = this->ctx_->scope (); // get the enclosing union backend - be_type *bt; - - // check if we are visiting this node via a visit to a typedef node - if (this->ctx_->alias ()) - bt = this->ctx_->alias (); - else - bt = node; - - if (!ub || !bu) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_public_ch::" - "visit_structure - " - "bad context information\n" - ), -1); - } - - os = this->ctx_->stream (); - - if (bt->node_type () != AST_Decl::NT_typedef // not a typedef - && bt->is_child (bu)) // bt is defined inside the union - { - // 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); // set the node to be the node being visited. The scope - // is still the same - - // first generate the sequence declaration - ctx.state (TAO_CodeGen::TAO_STRUCT_CH); - be_visitor *visitor = tao_cg->make_visitor (&ctx); - if (!visitor) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_public_ch::" - "visit_structure - " - "Bad visitor\n" - ), -1); - } - if (node->accept (visitor) == -1) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_public_ch::" - "visit_structure - " - "codegen failed\n" - ), -1); - } - delete visitor; - } - os->indent (); - // set method - *os << "void " << ub->local_name () << " (const " - << bt->nested_type_name (bu) << " &);// set" << be_nl - // read-only - << "const " << bt->nested_type_name (bu) << " &" - << ub->local_name () << " (void) const; // get method (read only)" - << be_nl - // read/write - << bt->nested_type_name (bu) << " &" << ub->local_name () - << " (void); // get method (read/write only)\n\n"; - - return 0; -} - -// visit typedefed type -int -be_visitor_union_branch_public_ch::visit_typedef (be_typedef *node) -{ - TAO_OutStream *os; // output stream - - os = this->ctx_->stream (); - os->indent (); // start from current indentation level - this->ctx_->alias (node); // save the node for use in code generation and - // indicate that the union_branch of the union_branch node - // is a typedefed quantity - - // make a decision based on the primitive base type - be_type *bt = node->primitive_base_type (); - if (!bt || (bt->accept (this) == -1)) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_spec_ch::" - "visit_typedef - " - "Bad primitive type\n" - ), -1); - } - this->ctx_->alias (0); - return 0; -} - -// visit union type -int -be_visitor_union_branch_public_ch::visit_union (be_union *node) -{ - TAO_OutStream *os; // output stream - be_decl *ub = this->ctx_->node (); // get union branch - be_decl *bu = this->ctx_->scope (); // get the enclosing union backend - be_type *bt; - - // check if we are visiting this node via a visit to a typedef node - if (this->ctx_->alias ()) - bt = this->ctx_->alias (); - else - bt = node; - - if (!ub || !bu) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_public_ch::" - "visit_union - " - "bad context information\n" - ), -1); - } - - os = this->ctx_->stream (); - - if (bt->node_type () != AST_Decl::NT_typedef // not a typedef - && bt->is_child (bu)) // bt is defined inside the union - { - // 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); // set the node to be the node being visited. The scope - // is still the same - - // first generate the sequence declaration - ctx.state (TAO_CodeGen::TAO_STRUCT_CH); - be_visitor *visitor = tao_cg->make_visitor (&ctx); - if (!visitor) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_public_ch::" - "visit_union - " - "Bad visitor\n" - ), -1); - } - if (node->accept (visitor) == -1) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_public_ch::" - "visit_union - " - "codegen failed\n" - ), -1); - } - delete visitor; - } - os->indent (); - // set method - *os << "void " << ub->local_name () << " (const " - << bt->nested_type_name (bu) << " &);// set" << be_nl - // read-only - << "const " << bt->nested_type_name (bu) << " &" - << ub->local_name () << " (void) const; // get method (read only)" - << be_nl - // read/write - << bt->nested_type_name (bu) << " &" << ub->local_name () - << " (void); // get method (read/write only)\n\n"; - - return 0; -} diff --git a/TAO/TAO_IDL/be/be_visitor_union_branch/public_ci.cpp b/TAO/TAO_IDL/be/be_visitor_union_branch/public_ci.cpp deleted file mode 100644 index 366137876c4..00000000000 --- a/TAO/TAO_IDL/be/be_visitor_union_branch/public_ci.cpp +++ /dev/null @@ -1,1171 +0,0 @@ -// -// $Id$ -// - -// ============================================================================ -// -// = LIBRARY -// TAO IDL -// -// = FILENAME -// public_ci.cpp -// -// = DESCRIPTION -// Visitor generating code for Union Branch in the client inline file. -// -// = AUTHOR -// Aniruddha Gokhale -// -// ============================================================================ - -#include "idl.h" -#include "idl_extern.h" -#include "be.h" - -#include "be_visitor_union_branch.h" - -ACE_RCSID(be_visitor_union_branch, public_ci, "$Id$") - - -// ***************************************************** -// visitor for union_branch in the client inline file -// ***************************************************** - -// constructor -be_visitor_union_branch_public_ci:: -be_visitor_union_branch_public_ci (be_visitor_context *ctx) - : be_visitor_decl (ctx) -{ -} - -// destructor -be_visitor_union_branch_public_ci:: -~be_visitor_union_branch_public_ci (void) -{ -} - -// visit the union_branch node -int -be_visitor_union_branch_public_ci:: -visit_union_branch (be_union_branch *node) -{ - be_type *bt = be_type::narrow_from_decl (node->field_type ()); - if (!bt) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_cs::" - "visit_union_branch - " - "Bad union_branch type\n" - ), -1); - } - - this->ctx_->node (node); // save the node - if (bt->accept (this) == -1) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_cs::" - "visit_union_branch - " - "codegen for union_branch type failed\n" - ), -1); - } - return 0; -} - -// =visit operations on all possible data types that a union_branch can be - -int -be_visitor_union_branch_public_ci::visit_array (be_array *node) -{ - TAO_OutStream *os; // output stream - be_union_branch *ub = - this->ctx_->be_node_as_union_branch (); // get union branch - be_union *bu = - this->ctx_->be_scope_as_union (); // get the enclosing union backend - be_type *bt; - - // check if we are visiting this node via a visit to a typedef node - if (this->ctx_->alias ()) - bt = this->ctx_->alias (); - else - bt = node; - - if (!ub || !bu) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_public_ci::" - "visit_enum - " - "bad context information\n" - ), -1); - } - os = this->ctx_->stream (); - - if (bt->node_type () != AST_Decl::NT_typedef // not a typedef - && bt->is_child (bu)) // bt is defined inside the union - { - // 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); // set the node to be the node being visited. The scope - // is still the same - - // first generate the inline operations for this anonymous array type - ctx.state (TAO_CodeGen::TAO_ARRAY_CI); - be_visitor *visitor = tao_cg->make_visitor (&ctx); - if (!visitor) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_public_ci::" - "visit_array - " - "Bad visitor\n" - ), -1); - } - if (node->accept (visitor) == -1) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_public_ci::" - "visit_array - " - "codegen failed\n" - ), -1); - } - delete visitor; - } - - // for anonymous arrays, the type name has a _ prepended. We compute the - // fullname with or without the underscore and use it later on. - char fname [NAMEBUFSIZE]; // to hold the full and - - // save the node's local name and full name in a buffer for quick use later - // on - ACE_OS::memset (fname, '\0', NAMEBUFSIZE); - if (bt->node_type () != AST_Decl::NT_typedef // not a typedef - && bt->is_child (bu)) // bt is defined inside the union - { - // for anonymous arrays ... - // we have to generate a name for us that has an underscope prepended to - // our local name. This needs to be inserted after the parents's name - - if (bt->is_nested ()) - { - be_decl *parent = be_scope::narrow_from_scope (bt->defined_in ())->decl (); - ACE_OS::sprintf (fname, "%s::_%s", parent->fullname (), - bt->local_name ()->get_string ()); - } - else - { - ACE_OS::sprintf (fname, "_%s", bt->fullname ()); - } - } - else - { - // typedefed node - ACE_OS::sprintf (fname, "%s", bt->fullname ()); - } - - // set method - os->indent (); // start from current indentation - *os << "// accessor to set the member" << be_nl - << "ACE_INLINE void" << be_nl - << bu->name () << "::" << ub->local_name () << " (" << fname - << " val)// set" << be_nl - << "{" << be_idt_nl; - // set the discriminant to the appropriate label - if (ub->label ()->label_kind () == AST_UnionLabel::UL_label) - { - // valid label - *os << "// set the discriminant val" << be_nl; - // check if the case label is a symbol or a literal - if (ub->label ()->label_val ()->ec () == AST_Expression::EC_symbol) - { - *os << "this->_reset (" << ub->label ()->label_val ()->n () - << ", 0);" << be_nl; - *os << "this->disc_ = " << ub->label ()->label_val ()->n () - << ";" << be_nl; - } - else - { - *os << "this->_reset (" << ub->label ()->label_val () - << ", 0);" << be_nl; - *os << "this->disc_ = " << ub->label ()->label_val () << ";" << - be_nl; - } - *os << "// set the value" << be_nl; - *os << "// store current val in a _var so as to free it on an assignment" - << be_nl; - *os << fname << "_var " << ub->local_name () << "_var (this->u_." - << ub->local_name () << "_);" << be_nl; - *os << "// release old and make a deep copy" << be_nl; - *os << ub->local_name () << "_var = " << fname - << "_dup (val);" << be_nl; - *os << "// the _var gives up ownership" << be_nl; - *os << "this->u_." << ub->local_name () << "_ = " - << ub->local_name () << "_var._retn ();" << be_uidt_nl; - } - else - { - // default label - // XXXASG - TODO - } - *os << "}" << be_nl; - - // get method - *os << "// retrieve the member" << be_nl - << "ACE_INLINE " << fname << "_slice *" << be_nl - << bu->name () << "::" << ub->local_name () << " (void) const" << be_nl - << "{" << be_idt_nl; - *os << "return this->u_." << ub->local_name () << "_;" << be_uidt_nl; - *os << "}\n\n"; - return 0; -} - -int -be_visitor_union_branch_public_ci::visit_enum (be_enum *node) -{ - TAO_OutStream *os; // output stream - be_union_branch *ub = - this->ctx_->be_node_as_union_branch (); // get union branch - be_union *bu = - this->ctx_->be_scope_as_union (); // get the enclosing union backend - be_type *bt; - - // check if we are visiting this node via a visit to a typedef node - if (this->ctx_->alias ()) - bt = this->ctx_->alias (); - else - bt = node; - - if (!ub || !bu) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_public_ci::" - "visit_enum - " - "bad context information\n" - ), -1); - } - os = this->ctx_->stream (); - - // set method - os->indent (); // start from current indentation - *os << "// accessor to set the member" << be_nl - << "ACE_INLINE void" << be_nl - << bu->name () << "::" << ub->local_name () << " (" << bt->name () - << " val)// set" << be_nl - << "{\n"; - os->incr_indent (); - // set the discriminant to the appropriate label - if (ub->label ()->label_kind () == AST_UnionLabel::UL_label) - { - // valid label - *os << "// set the discriminant val" << be_nl; - // check if the case label is a symbol or a literal - if (ub->label ()->label_val ()->ec () == AST_Expression::EC_symbol) - { - *os << "this->_reset (" << ub->label ()->label_val ()->n () - << ", 0);" << be_nl; - *os << "this->disc_ = " << ub->label ()->label_val ()->n () - << ";" << be_nl; - } - else - { - *os << "this->_reset (" << ub->label ()->label_val () - << ", 0);" << be_nl; - *os << "this->disc_ = " << ub->label ()->label_val () << ";" << - be_nl; - } - *os << "// set the value" << be_nl - << "this->u_." << ub->local_name () << "_ = val;\n"; - } - else - { - // default label - // XXXASG - TODO - } - os->decr_indent (); - *os << "}" << be_nl; - - // get method - *os << "// retrieve the member" << be_nl - << "ACE_INLINE " << bt->name () << be_nl - << bu->name () << "::" << ub->local_name () << " (void) const" << be_nl - << "{\n"; - os->incr_indent (); - *os << "return this->u_." << ub->local_name () << "_;\n"; - os->decr_indent (); - *os << "}\n\n"; - return 0; -} - -int -be_visitor_union_branch_public_ci::visit_interface (be_interface *node) -{ - TAO_OutStream *os; // output stream - be_union_branch *ub = - this->ctx_->be_node_as_union_branch (); // get union branch - be_union *bu = - this->ctx_->be_scope_as_union (); // get the enclosing union backend - be_type *bt; - - // check if we are visiting this node via a visit to a typedef node - if (this->ctx_->alias ()) - bt = this->ctx_->alias (); - else - bt = node; - - if (!ub || !bu) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_public_ci::" - "visit_interface - " - "bad context information\n" - ), -1); - } - os = this->ctx_->stream (); - - // set method - os->indent (); // start from current indentation - *os << "// accessor to set the member" << be_nl - << "ACE_INLINE void" << be_nl - << bu->name () << "::" << ub->local_name () << " (" << bt->name () - << "_ptr val)// set" << be_nl - << "{\n"; - os->incr_indent (); - // set the discriminant to the appropriate label - if (ub->label ()->label_kind () == AST_UnionLabel::UL_label) - { - // valid label - *os << "// set the discriminant val" << be_nl; - // check if the case label is a symbol or a literal - if (ub->label ()->label_val ()->ec () == AST_Expression::EC_symbol) - { - *os << "this->_reset (" << ub->label ()->label_val ()->n () - << ", 0);" << be_nl; - *os << "this->disc_ = " << ub->label ()->label_val ()->n () - << ";" << be_nl; - } - else - { - *os << "this->_reset (" << ub->label ()->label_val () - << ", 0);" << be_nl; - *os << "this->disc_ = " << ub->label ()->label_val () << ";" << - be_nl; - } - *os << "// set the value" << be_nl; - *os << "// store current val in a _var so as to free it on an assignment" - << be_nl; - *os << "if (!u_." << ub->local_name () << "_)" << be_idt_nl; - *os << "{" << be_idt_nl; - *os << "u_." << ub->local_name () << "_ = new TAO_Object_Field_T<" - << bt->nested_type_name (bu, "") << ">;" << be_uidt_nl; - *os << "}" << be_uidt_nl; - *os << bt->name () << "_var " << ub->local_name () << "_var (this->u_." - << ub->local_name () << "_->ptr ());" << be_nl; - *os << "// release old storage and make a copy" << be_nl; - *os << ub->local_name () << "_var = " << bt->name () - << "::_duplicate (val);" << be_nl; - *os << "// the _var gives up ownership" << be_nl; - *os << "*this->u_." << ub->local_name () << "_ = " - << ub->local_name () << "_var._retn ();" << be_uidt_nl; - } - else - { - // default label - // XXXASG - TODO - } - *os << "}" << be_nl; - - // get method - *os << "// retrieve the member" << be_nl - << "ACE_INLINE " << bt->name () << "_ptr " << be_nl - << bu->name () << "::" << ub->local_name () << " (void) const" << be_nl - << "{\n"; - os->incr_indent (); - *os << "return this->u_." << ub->local_name () << "_->ptr ();\n"; - os->decr_indent (); - *os << "}\n\n"; - return 0; -} - -int -be_visitor_union_branch_public_ci::visit_interface_fwd (be_interface_fwd *node) -{ - TAO_OutStream *os; // output stream - be_union_branch *ub = - this->ctx_->be_node_as_union_branch (); // get union branch - be_union *bu = - this->ctx_->be_scope_as_union (); // get the enclosing union backend - be_type *bt; - - // check if we are visiting this node via a visit to a typedef node - if (this->ctx_->alias ()) - bt = this->ctx_->alias (); - else - bt = node; - - if (!ub || !bu) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_public_ci::" - "visit_interface - " - "bad context information\n" - ), -1); - } - os = this->ctx_->stream (); - - // set method - os->indent (); // start from current indentation - *os << "// accessor to set the member" << be_nl - << "ACE_INLINE void" << be_nl - << bu->name () << "::" << ub->local_name () << " (" << bt->name () - << "_ptr val)// set" << be_nl - << "{\n"; - os->incr_indent (); - // set the discriminant to the appropriate label - if (ub->label ()->label_kind () == AST_UnionLabel::UL_label) - { - // valid label - *os << "// set the discriminant val" << be_nl; - // check if the case label is a symbol or a literal - if (ub->label ()->label_val ()->ec () == AST_Expression::EC_symbol) - { - *os << "this->_reset (" << ub->label ()->label_val ()->n () - << ", 0);" << be_nl; - *os << "this->disc_ = " << ub->label ()->label_val ()->n () - << ";" << be_nl; - } - else - { - *os << "this->_reset (" << ub->label ()->label_val () - << ", 0);" << be_nl; - *os << "this->disc_ = " << ub->label ()->label_val () << ";" << - be_nl; - } - *os << "// set the value" << be_nl; - *os << "// store current val in a _var so as to free it on an assignment" - << be_nl; - *os << "if (!u_." << ub->local_name () << "_)" << be_idt_nl; - *os << "{" << be_idt_nl; - *os << "u_." << ub->local_name () << "_ = new TAO_Object_Field_T<" - << bt->nested_type_name (bu, "") << ">;" << be_uidt_nl; - *os << "}" << be_uidt_nl; - *os << bt->name () << "_var " << ub->local_name () << "_var (this->u_." - << ub->local_name () << "_->ptr ());" << be_nl; - *os << "// release old storage and make a copy" << be_nl; - *os << ub->local_name () << "_var = " << bt->name () - << "::_duplicate (val);" << be_nl; - *os << "// the _var gives up ownership" << be_nl; - *os << "*this->u_." << ub->local_name () << "_ = " - << ub->local_name () << "_var._retn ();" << be_uidt_nl; - } - else - { - // default label - // XXXASG - TODO - } - *os << "}" << be_nl; - - // get method - *os << "// retrieve the member" << be_nl - << "ACE_INLINE " << bt->name () << "_ptr " << be_nl - << bu->name () << "::" << ub->local_name () << " (void) const" << be_nl - << "{\n"; - os->incr_indent (); - *os << "return this->u_." << ub->local_name () << "_->ptr ();\n"; - os->decr_indent (); - *os << "}\n\n"; - return 0; -} - -int -be_visitor_union_branch_public_ci::visit_predefined_type (be_predefined_type *node) -{ - TAO_OutStream *os; // output stream - be_union_branch *ub = - this->ctx_->be_node_as_union_branch (); // get union branch - be_union *bu = - this->ctx_->be_scope_as_union (); // get the enclosing union backend - be_type *bt; - - // check if we are visiting this node via a visit to a typedef node - if (this->ctx_->alias ()) - bt = this->ctx_->alias (); - else - bt = node; - - if (!ub || !bu) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_public_ci::" - "visit_interface - " - "bad context information\n" - ), -1); - } - os = this->ctx_->stream (); - - // set method - os->indent (); // start from current indentation - *os << "// accessor to set the member" << be_nl - << "ACE_INLINE void" << be_nl - << bu->name () << "::" << ub->local_name () << " (" << bt->name (); - if (node->pt () == AST_PredefinedType::PT_pseudo) - *os << "_ptr"; - *os << " val) // set" << be_nl - << "{" << be_idt_nl; - // set the discriminant to the appropriate label - if (ub->label ()->label_kind () == AST_UnionLabel::UL_label) - { - // valid label - *os << "// set the discriminant val" << be_nl; - // check if the case label is a symbol or a literal - if (ub->label ()->label_val ()->ec () == AST_Expression::EC_symbol) - { - *os << "this->_reset (" << ub->label ()->label_val ()->n () - << ", 0);" << be_nl; - *os << "this->disc_ = " << ub->label ()->label_val ()->n () - << ";" << be_nl; - } - else - { - *os << "this->_reset (" << ub->label ()->label_val () - << ", 0);" << be_nl; - *os << "this->disc_ = " << ub->label ()->label_val () << ";" << - be_nl; - } - switch (node->pt ()) - { - case AST_PredefinedType::PT_pseudo: - *os << "// set the value" << be_nl; - *os << "// store current val in a _var so as to free it on an assignment" - << be_nl; - *os << bt->name () << "_var " << ub->local_name () << "_var (this->u_." - << ub->local_name () << "_);" << be_nl; - *os << "// release old storage and make a copy" << be_nl; - *os << ub->local_name () << "_var = " << bt->name () - << "::_duplicate (val);" << be_nl; - *os << "// the _var gives up ownership" << be_nl; - *os << "this->u_." << ub->local_name () << "_ = " - << ub->local_name () << "_var._retn ();" << be_uidt_nl; - break; - case AST_PredefinedType::PT_any: - *os << "// set the value" << be_nl; - *os << "// store current val in a _var so as to free it on an assignment" - << be_nl; - *os << bt->name () << "_var " << ub->local_name () << "_var (this->u_." - << ub->local_name () << "_);" << be_nl; - *os << "// release old and make a deep copy" << be_nl; - *os << ub->local_name () << "_var = new " << bt->name () - << " (val);" << be_nl; - *os << "// the _var gives up ownership" << be_nl; - *os << "this->u_." << ub->local_name () << "_ = " - << ub->local_name () << "_var._retn ();" << be_uidt_nl; - break; - case AST_PredefinedType::PT_void: - break; - default: - *os << "// set the value" << be_nl - << "this->u_." << ub->local_name () << "_ = val;" << be_uidt_nl; - } - } - else - { - // default label - // XXXASG - TODO - } - *os << "}" << be_nl; - - switch (node->pt ()) - { - case AST_PredefinedType::PT_pseudo: - // get method - *os << "// retrieve the member" << be_nl - << "ACE_INLINE " << bt->name () << "_ptr" << be_nl; - *os << bu->name () << "::" << ub->local_name () - << " (void) const" << be_nl - << "{" << be_idt_nl - << "return this->u_." << ub->local_name () << "_;" << be_uidt_nl - << "}\n\n"; - break; - case AST_PredefinedType::PT_any: - // get method with read-only access - *os << "// retrieve the member" << be_nl - << "ACE_INLINE const " << bt->name () << be_nl; - *os << bu->name () << "::" << ub->local_name () - << " (void) const" << be_nl - << "{" << be_idt_nl - << "return *this->u_." << ub->local_name () << "_;" << be_uidt_nl - << "}" << be_nl; - - // get method with read/write access - *os << "// retrieve the member" << be_nl - << "ACE_INLINE " << bt->name () << be_nl; - *os << bu->name () << "::" << ub->local_name () - << " (void)" << be_nl - << "{" << be_idt_nl - << "return *this->u_." << ub->local_name () << "_;" << be_uidt_nl - << "}\n\n"; - break; - case AST_PredefinedType::PT_void: - break; - default: - // get method - *os << "// retrieve the member" << be_nl - << "ACE_INLINE " << bt->name () << be_nl; - *os << bu->name () << "::" << ub->local_name () - << " (void) const" << be_nl - << "{" << be_idt_nl - << "return this->u_." << ub->local_name () << "_;" << be_uidt_nl - << "}\n\n"; - } - return 0; -} - -int -be_visitor_union_branch_public_ci::visit_sequence (be_sequence *node) -{ - TAO_OutStream *os; // output stream - be_union_branch *ub = - this->ctx_->be_node_as_union_branch (); // get union branch - be_union *bu = - this->ctx_->be_scope_as_union (); // get the enclosing union backend - be_type *bt; - - // check if we are visiting this node via a visit to a typedef node - if (this->ctx_->alias ()) - bt = this->ctx_->alias (); - else - bt = node; - - if (!ub || !bu) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_public_ci::" - "visit_sequence - " - "bad context information\n" - ), -1); - } - os = this->ctx_->stream (); - - if (bt->node_type () != AST_Decl::NT_typedef // not a typedef - && bt->is_child (bu)) // bt is defined inside the union - { - // 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); // set the node to be the node being visited. The scope - // is still the same - - // first generate the inline operations for this anonymous sequence type - ctx.state (TAO_CodeGen::TAO_SEQUENCE_CI); - be_visitor *visitor = tao_cg->make_visitor (&ctx); - if (!visitor) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_public_ci::" - "visit_sequence - " - "Bad visitor\n" - ), -1); - } - if (node->accept (visitor) == -1) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_public_ci::" - "visit_sequence - " - "codegen failed\n" - ), -1); - } - delete visitor; - } - - // (1) set from a const - *os << "// accessor to set the member" << be_nl - << "ACE_INLINE void" << be_nl - << bu->name () << "::" << ub->local_name () - << " (const " << bt->name () << " &val)" << be_nl - << "{" << be_idt_nl; - - // set the discriminant to the appropriate label - if (ub->label ()->label_kind () == AST_UnionLabel::UL_label) - { - // valid label - *os << "// set the discriminant val" << be_nl; - // check if the case label is a symbol or a literal - if (ub->label ()->label_val ()->ec () == AST_Expression::EC_symbol) - { - *os << "this->_reset (" << ub->label ()->label_val ()->n () - << ", 0);" << be_nl; - *os << "this->disc_ = " << ub->label ()->label_val ()->n () - << ";" << be_nl; - } - else - { - *os << "this->_reset (" << ub->label ()->label_val () - << ", 0);" << be_nl; - *os << "this->disc_ = " << ub->label ()->label_val () << ";" - << be_nl; - } - *os << "// set the value" << be_nl; - *os << "// store current val in a _var so as to free it on an assignment" - << be_nl; - *os << bt->name () << "_var " << ub->local_name () << "_var (this->u_." - << ub->local_name () << "_);" << be_nl; - *os << "// release old and make a deep copy" << be_nl; - *os << ub->local_name () << "_var = new " << bt->name () - << " (val);" << be_nl; - *os << "// the _var gives up ownership" << be_nl; - *os << "this->u_." << ub->local_name () << "_ = " - << ub->local_name () << "_var._retn ();" << be_uidt_nl; - } - else - { - // default label - // XXXASG - TODO - } - *os << "}" << be_nl; - - // readonly get method - *os << "// readonly get method " << be_nl - << "ACE_INLINE const " << bt->name () << " &" << be_nl - << bu->name () << "::" << ub->local_name () << " (void) const" << be_nl - << "{" << be_idt_nl - << "return *this->u_." << ub->local_name () << "_;" << be_uidt_nl - << "}" << be_nl; - - // read/write get method - *os << "// read/write get method " << be_nl - << "ACE_INLINE " << bt->name () << " &" << be_nl - << bu->name () << "::" << ub->local_name () << " (void)" << be_nl - << "{" << be_idt_nl - << "return *this->u_." << ub->local_name () << "_;" << be_uidt_nl - << "}\n\n"; - - return 0; -} - -int -be_visitor_union_branch_public_ci::visit_string (be_string *) -{ - be_union_branch *ub = - this->ctx_->be_node_as_union_branch (); // get union branch - be_union *bu = - this->ctx_->be_scope_as_union (); // get the enclosing union backend - - if (!ub || !bu) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_public_ci::" - "visit_string - " - "bad context information\n" - ), -1); - } - TAO_OutStream *os = this->ctx_->stream (); - - // three methods to set the string value - - // (1) set method from char* - os->indent (); // start from current indentation - *os << "// accessor to set the member" << be_nl - << "ACE_INLINE void" << be_nl - << bu->name () << "::" << ub->local_name () << " (char *val)" - << be_nl - << "{" << be_idt_nl; - // set the discriminant to the appropriate label - if (ub->label ()->label_kind () == AST_UnionLabel::UL_label) - { - // valid label - *os << "// set the discriminant val" << be_nl; - // check if the case label is a symbol or a literal - if (ub->label ()->label_val ()->ec () == AST_Expression::EC_symbol) - { - *os << "this->_reset (" << ub->label ()->label_val ()->n () - << ", 0);" << be_nl; - *os << "this->disc_ = " << ub->label ()->label_val ()->n () - << ";" << be_nl; - } - else - { - *os << "this->_reset (" << ub->label ()->label_val () - << ", 0);" << be_nl; - *os << "this->disc_ = " << ub->label ()->label_val () << ";" << - be_nl; - } - *os << "// set the value" << be_nl; - *os << "// store current val in a _var so as to free it on an assignment" - << be_nl; - *os << "CORBA::String_var " << ub->local_name () << "_var (this->u_." - << ub->local_name () << "_);" << be_nl; - *os << "// release old and make a deep copy" << be_nl; - *os << ub->local_name () << "_var = CORBA::string_dup (val);" << be_nl; - *os << "// the _var gives up ownership" << be_nl; - *os << "this->u_." << ub->local_name () << "_ = " - << ub->local_name () << "_var._retn ();" << be_uidt_nl; - } - else - { - // default label - // XXXASG - TODO - } - *os << "}" << be_nl; - - // (2) set method from const char * - *os << "// accessor to set the member" << be_nl - << "ACE_INLINE void" << be_nl - << bu->name () << "::" << ub->local_name () - << " (const char *val)" << be_nl - << "{\n"; - os->incr_indent (); - // set the discriminant to the appropriate label - if (ub->label ()->label_kind () == AST_UnionLabel::UL_label) - { - // valid label - *os << "// set the discriminant val" << be_nl; - // check if the case label is a symbol or a literal - if (ub->label ()->label_val ()->ec () == AST_Expression::EC_symbol) - { - *os << "this->_reset (" << ub->label ()->label_val ()->n () - << ", 0);" << be_nl; - *os << "this->disc_ = " << ub->label ()->label_val ()->n () - << ";" << be_nl; - } - else - { - *os << "this->_reset (" << ub->label ()->label_val () - << ", 0);" << be_nl; - *os << "this->disc_ = " << ub->label ()->label_val () << ";" << - be_nl; - } - *os << "// set the value" << be_nl - << "CORBA::String_var " << ub->local_name () - << "_var (val);" << be_nl - << "this->u_." << ub->local_name () << "_ = " - << ub->local_name () << "_var._retn ();" << be_uidt_nl; - } - else - { - // default label - // XXXASG - TODO - } - - *os << "}" << be_nl; - - // (3) set from const String_var& - *os << "// accessor to set the member" << be_nl - << "ACE_INLINE void" << be_nl - << bu->name () << "::" << ub->local_name () - << " (const CORBA::String_var &val)" << be_nl - << "{" << be_idt_nl; - // set the discriminant to the appropriate label - if (ub->label ()->label_kind () == AST_UnionLabel::UL_label) - { - // valid label - *os << "// set the discriminant val" << be_nl; - // check if the case label is a symbol or a literal - if (ub->label ()->label_val ()->ec () == AST_Expression::EC_symbol) - { - *os << "this->_reset (" << ub->label ()->label_val ()->n () - << ", 0);" << be_nl; - *os << "this->disc_ = " << ub->label ()->label_val ()->n () - << ";" << be_nl; - } - else - { - *os << "this->_reset (" << ub->label ()->label_val () - << ", 0);" << be_nl; - *os << "this->disc_ = " << ub->label ()->label_val () << ";" << - be_nl; - } - *os << "// set the value" << be_nl - << "CORBA::String_var " << ub->local_name () - << "_var = val;" << be_nl - << "this->u_." << ub->local_name () << "_ = " - << ub->local_name () << "_var._retn ();" << be_uidt_nl; - } - else - { - // default label - // XXXASG - TODO - } - *os << "}" << be_nl; - - // get method - *os << "ACE_INLINE const char *" << be_nl - << bu->name () << "::" << ub->local_name () - << " (void) const // get method" << be_nl - << "{" << be_idt_nl - << "return this->u_." << ub->local_name () << "_;" << be_uidt_nl - << "}\n\n"; - return 0; -} - -int -be_visitor_union_branch_public_ci::visit_structure (be_structure *node) -{ - TAO_OutStream *os; // output stream - be_union_branch *ub = - this->ctx_->be_node_as_union_branch (); // get union branch - be_union *bu = - this->ctx_->be_scope_as_union (); // get the enclosing union backend - be_type *bt; - - // check if we are visiting this node via a visit to a typedef node - if (this->ctx_->alias ()) - bt = this->ctx_->alias (); - else - bt = node; - - if (!ub || !bu) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_public_ci::" - "visit_structure - " - "bad context information\n" - ), -1); - } - os = this->ctx_->stream (); - - if (bt->node_type () != AST_Decl::NT_typedef // not a typedef - && bt->is_child (bu)) // bt is defined inside the union - { - // 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); // set the node to be the node being visited. The scope - // is still the same - - // first generate the enum declaration - ctx.state (TAO_CodeGen::TAO_STRUCT_CI); - be_visitor *visitor = tao_cg->make_visitor (&ctx); - if (!visitor) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_public_ci::" - "visit_structure - " - "Bad visitor\n" - ), -1); - } - if (node->accept (visitor) == -1) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_public_ci::" - "visit_structure - " - "codegen failed\n" - ), -1); - } - delete visitor; - } - - // (1) set from a const - *os << "// accessor to set the member" << be_nl - << "ACE_INLINE void" << be_nl - << bu->name () << "::" << ub->local_name () - << " (const " << bt->name () << " &val)" << be_nl - << "{" << be_idt_nl; - - // set the discriminant to the appropriate label - if (ub->label ()->label_kind () == AST_UnionLabel::UL_label) - { - // valid label - *os << "// set the discriminant val" << be_nl; - // check if the case label is a symbol or a literal - if (ub->label ()->label_val ()->ec () == AST_Expression::EC_symbol) - { - *os << "this->_reset (" << ub->label ()->label_val ()->n () - << ", 0);" << be_nl; - *os << "this->disc_ = " << ub->label ()->label_val ()->n () - << ";" << be_nl; - } - else - { - *os << "this->_reset (" << ub->label ()->label_val () - << ", 0);" << be_nl; - *os << "this->disc_ = " << ub->label ()->label_val () << ";" - << be_nl; - } - if (bt->size_type () == be_type::VARIABLE) - { - *os << "// set the value" << be_nl; - *os << "// store current val in a _var so as to free it on an assignment" - << be_nl; - *os << bt->name () << "_var " << ub->local_name () << "_var (this->u_." - << ub->local_name () << "_);" << be_nl; - *os << "// release old and make a deep copy" << be_nl; - *os << ub->local_name () << "_var = new " << bt->name () - << " (val);" << be_nl; - *os << "// the _var gives up ownership" << be_nl; - *os << "this->u_." << ub->local_name () << "_ = " - << ub->local_name () << "_var._retn ();" << be_uidt_nl; - } - else - { - *os << "this->u_." << ub->local_name () << "_ = val;" << be_uidt_nl; - } - } - else - { - // default label - // XXXASG - TODO - } - *os << "}" << be_nl; - - // readonly get method - *os << "// readonly get method " << be_nl - << "ACE_INLINE const " << bt->name () << " &" << be_nl - << bu->name () << "::" << ub->local_name () << " (void) const" << be_nl - << "{" << be_idt_nl; - if (bt->size_type () == be_type::VARIABLE) - *os << "return *this->u_." << ub->local_name () << "_;" << be_uidt_nl; - else - *os << "return this->u_." << ub->local_name () << "_;" << be_uidt_nl; - *os << "}" << be_nl; - - // read/write get method - *os << "// read/write get method " << be_nl - << "ACE_INLINE " << bt->name () << " &" << be_nl - << bu->name () << "::" << ub->local_name () << " (void)" << be_nl - << "{" << be_idt_nl; - if (bt->size_type () == be_type::VARIABLE) - *os << "return *this->u_." << ub->local_name () << "_;" << be_uidt_nl; - else - *os << "return this->u_." << ub->local_name () << "_;" << be_uidt_nl; - *os << "}\n\n"; - - return 0; -} - -int -be_visitor_union_branch_public_ci::visit_typedef (be_typedef *node) -{ - this->ctx_->alias (node); // save the typedef node for use in code generation - // as we visit the base type - - // the node to be visited in the base primitve type that gets typedefed - be_type *bt = node->primitive_base_type (); - if (!bt || (bt->accept (this) == -1)) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_public_ci::" - "visit_typedef - " - "Bad primitive type\n" - ), -1); - } - - this->ctx_->alias (0); - return 0; -} - -int -be_visitor_union_branch_public_ci::visit_union (be_union *node) -{ - TAO_OutStream *os; // output stream - be_union_branch *ub = - this->ctx_->be_node_as_union_branch (); // get union branch - be_union *bu = - this->ctx_->be_scope_as_union (); // get the enclosing union backend - be_type *bt; - - // check if we are visiting this node via a visit to a typedef node - if (this->ctx_->alias ()) - bt = this->ctx_->alias (); - else - bt = node; - - if (!ub || !bu) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_public_ci::" - "visit_union - " - "bad context information\n" - ), -1); - } - os = this->ctx_->stream (); - - if (bt->node_type () != AST_Decl::NT_typedef // not a typedef - && bt->is_child (bu)) // bt is defined inside the union - { - // 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); // set the node to be the node being visited. The scope - // is still the same - - // first generate the enum declaration - ctx.state (TAO_CodeGen::TAO_UNION_CI); - be_visitor *visitor = tao_cg->make_visitor (&ctx); - if (!visitor) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_public_ci::" - "visit_union - " - "Bad visitor\n" - ), -1); - } - if (node->accept (visitor) == -1) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_public_ci::" - "visit_union - " - "codegen failed\n" - ), -1); - } - delete visitor; - } - - // (1) set from a const - *os << "// accessor to set the member" << be_nl - << "ACE_INLINE void" << be_nl - << bu->name () << "::" << ub->local_name () - << " (const " << bt->name () << " &val)" << be_nl - << "{" << be_idt_nl; - if (ub->label ()->label_kind () == AST_UnionLabel::UL_label) - { - // valid label - *os << "// set the discriminant val" << be_nl; - // check if the case label is a symbol or a literal - if (ub->label ()->label_val ()->ec () == AST_Expression::EC_symbol) - { - *os << "this->_reset (" << ub->label ()->label_val ()->n () - << ", 0);" << be_nl; - *os << "this->disc_ = " << ub->label ()->label_val ()->n () - << ";" << be_nl; - } - else - { - *os << "this->_reset (" << ub->label ()->label_val () - << ", 0);" << be_nl; - *os << "this->disc_ = " << ub->label ()->label_val () << ";" << - be_nl; - } - *os << "// set the value" << be_nl; - *os << "// store current val in a _var so as to free it on an assignment" - << be_nl; - *os << bt->name () << "_var " << ub->local_name () << "_var (this->u_." - << ub->local_name () << "_);" << be_nl; - *os << "// release old and make a deep copy" << be_nl; - *os << ub->local_name () << "_var = new " << bt->name () - << " (val);" << be_nl; - *os << "// the _var gives up ownership" << be_nl; - *os << "this->u_." << ub->local_name () << "_ = " - << ub->local_name () << "_var._retn ();" << be_uidt_nl; - } - else - { - // default label - // XXXASG - TODO - } - *os << "}" << be_nl; - - // readonly get method - *os << "// readonly get method " << be_nl - << "ACE_INLINE const " << bt->name () << " &" << be_nl - << bu->name () << "::" << ub->local_name () << " (void) const" << be_nl - << "{" << be_idt_nl - << "return *this->u_." << ub->local_name () << "_;" << be_uidt_nl - << "}" << be_nl; - - // read/write get method - *os << "// read/write get method " << be_nl - << "ACE_INLINE " << bt->name () << " &" << be_nl - << bu->name () << "::" << ub->local_name () << " (void)" << be_nl - << "{" << be_idt_nl - << "return *this->u_." << ub->local_name () << "_;" << be_uidt_nl - << "}\n\n"; - - return 0; -} diff --git a/TAO/TAO_IDL/be/be_visitor_union_branch/public_cs.cpp b/TAO/TAO_IDL/be/be_visitor_union_branch/public_cs.cpp deleted file mode 100644 index 5d8424c9b92..00000000000 --- a/TAO/TAO_IDL/be/be_visitor_union_branch/public_cs.cpp +++ /dev/null @@ -1,261 +0,0 @@ -// -// $Id$ -// - -// ============================================================================ -// -// = LIBRARY -// TAO IDL -// -// = FILENAME -// public_cs.cpp -// -// = DESCRIPTION -// Visitor generating code for Union Branch in the client stubs -// -// = AUTHOR -// Aniruddha Gokhale -// -// ============================================================================ - -#include "idl.h" -#include "idl_extern.h" -#include "be.h" - -#include "be_visitor_union_branch.h" - -ACE_RCSID(be_visitor_union_branch, public_cs, "$Id$") - - -// ********************************************** -// visitor for union_branch in the client stubs file -// ********************************************** - -// constructor -be_visitor_union_branch_public_cs::be_visitor_union_branch_public_cs (be_visitor_context *ctx) - : be_visitor_decl (ctx) -{ -} - -// destructor -be_visitor_union_branch_public_cs::~be_visitor_union_branch_public_cs (void) -{ -} - -// visit the union_branch node -int -be_visitor_union_branch_public_cs::visit_union_branch (be_union_branch *node) -{ - be_type *bt = be_type::narrow_from_decl (node->field_type ()); - if (!bt) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_public_cs::" - "visit_union_branch - " - "Bad union_branch type\n" - ), -1); - } - - this->ctx_->node (node); // save the node - if (bt->accept (this) == -1) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_public_cs::" - "visit_union_branch - " - "codegen for union_branch type failed\n" - ), -1); - } - return 0; -} - -// visit array type -int -be_visitor_union_branch_public_cs::visit_array (be_array *node) -{ - // if not a typedef and we are defined in the use scope, we must be - // defined - - if (!this->ctx_->alias () // not a typedef - && node->is_child (this->ctx_->scope ())) - { - // anonymous array case - - // 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); // set the node to be the node being visited. The scope - // is still the same - - // first generate the inline operations for this anonymous array type - ctx.state (TAO_CodeGen::TAO_ARRAY_CS); - be_visitor *visitor = tao_cg->make_visitor (&ctx); - if (!visitor) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_public_cs::" - "visit_array - " - "Bad visitor\n" - ), -1); - } - if (node->accept (visitor) == -1) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_public_cs::" - "visit_array - " - "codegen failed\n" - ), -1); - } - delete visitor; - } - - return 0; -} - -// visit enum type -int -be_visitor_union_branch_public_cs::visit_enum (be_enum *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); // set the node to be the node being visited. The scope is - // still the same - - // generate the typcode for enums - ctx.state (TAO_CodeGen::TAO_ENUM_CS); - be_visitor *visitor = tao_cg->make_visitor (&ctx); - if (!visitor) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_public_cs::" - "visit_enum - " - "Bad visitor\n" - ), -1); - } - if (node->accept (visitor) == -1) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_public_cs::" - "visit_enum - " - "codegen failed\n" - ), -1); - } - delete visitor; - return 0; -} - -// visit sequence type -int -be_visitor_union_branch_public_cs::visit_sequence (be_sequence *node) -{ - // if not a typedef and we are defined in the use scope, we must be - // defined - - if (!this->ctx_->alias () // not a typedef - && node->is_child (this->ctx_->scope ())) - { - // anonymous array case - - // 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); // set the node to be the node being visited. The scope - // is still the same - - // first generate the inline operations for this anonymous sequence type - ctx.state (TAO_CodeGen::TAO_SEQUENCE_CS); - be_visitor *visitor = tao_cg->make_visitor (&ctx); - if (!visitor) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_public_cs::" - "visit_sequence - " - "Bad visitor\n" - ), -1); - } - if (node->accept (visitor) == -1) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_public_cs::" - "visit_sequence - " - "codegen failed\n" - ), -1); - } - delete visitor; - } - - return 0; -} - -// visit string type -int -be_visitor_union_branch_public_cs::visit_string (be_string *) -{ - return 0; -} - -// visit structure type -int -be_visitor_union_branch_public_cs::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); // set the node to be the node being visited. The scope is - // still the same - - // generate the inline code for structs - ctx.state (TAO_CodeGen::TAO_STRUCT_CS); - be_visitor *visitor = tao_cg->make_visitor (&ctx); - if (!visitor) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_public_cs::" - "visit_struct - " - "Bad visitor\n" - ), -1); - } - if (node->accept (visitor) == -1) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_public_cs::" - "visit_struct - " - "codegen failed\n" - ), -1); - } - delete visitor; - return 0; -} - -// visit union type -int -be_visitor_union_branch_public_cs::visit_union (be_union *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); // set the node to be the node being visited. The scope is - // still the same - - // generate the inline code for union - ctx.state (TAO_CodeGen::TAO_UNION_CS); - be_visitor *visitor = tao_cg->make_visitor (&ctx); - if (!visitor) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_public_cs::" - "visit_union - " - "Bad visitor\n" - ), -1); - } - if (node->accept (visitor) == -1) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_public_cs::" - "visit_union - " - "codegen failed\n" - ), -1); - } - delete visitor; - return 0; -} diff --git a/TAO/TAO_IDL/be/be_visitor_union_branch/public_reset_cs.cpp b/TAO/TAO_IDL/be/be_visitor_union_branch/public_reset_cs.cpp deleted file mode 100644 index 0c3d1b7dcfc..00000000000 --- a/TAO/TAO_IDL/be/be_visitor_union_branch/public_reset_cs.cpp +++ /dev/null @@ -1,391 +0,0 @@ -// -// $Id$ -// - -// ============================================================================ -// -// = LIBRARY -// TAO IDL -// -// = FILENAME -// public_reset_cs.cpp -// -// = DESCRIPTION -// Visitor generating code for Union Branch in the client inline file. -// -// = AUTHOR -// Aniruddha Gokhale -// -// ============================================================================ - -#include "idl.h" -#include "idl_extern.h" -#include "be.h" - -#include "be_visitor_union_branch.h" - -ACE_RCSID(be_visitor_union_branch, public_reset_cs, "$Id$") - - -// ***************************************************** -// visitor for union_branch in the client -// stubs file for the reset method -// ***************************************************** - -// constructor -be_visitor_union_branch_public_reset_cs:: -be_visitor_union_branch_public_reset_cs (be_visitor_context *ctx) - : be_visitor_decl (ctx) -{ -} - -// destructor -be_visitor_union_branch_public_reset_cs:: -~be_visitor_union_branch_public_reset_cs (void) -{ -} - -// visit the union_branch node -int -be_visitor_union_branch_public_reset_cs:: -visit_union_branch (be_union_branch *node) -{ - TAO_OutStream *os; - be_type *bt; // union_branch's type - - os = this->ctx_->stream (); - // first generate the type information - bt = be_type::narrow_from_decl (node->field_type ()); - if (!bt) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_cs::" - "visit_union_branch - " - "Bad union_branch type\n" - ), -1); - } - - this->ctx_->node (node); // save the node - - if (node->label ()->label_val ()->ec () == AST_Expression::EC_symbol) - { - *os << "case " << node->label ()->label_val ()->n () << ":" << be_idt_nl; - } - else - { - *os << "case " << node->label ()->label_val () << ":" << be_idt_nl; - } - - if (bt->accept (this) == -1) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_cs::" - "visit_union_branch - " - "codegen for union_branch type failed\n" - ), -1); - } - return 0; -} - -// =visit operations on all possible data types that a union_branch can be - -int -be_visitor_union_branch_public_reset_cs::visit_array (be_array *node) -{ - TAO_OutStream *os; // output stream - be_union_branch *ub = - this->ctx_->be_node_as_union_branch (); // get union branch - be_union *bu = - this->ctx_->be_scope_as_union (); // get the enclosing union backend - be_type *bt; - - // check if we are visiting this node via a visit to a typedef node - if (this->ctx_->alias ()) - bt = this->ctx_->alias (); - else - bt = node; - - if (!ub || !bu) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_public_reset_cs::" - "visit_enum - " - "bad context information\n" - ), -1); - } - - // for anonymous arrays, the type name has a _ prepended. We compute the - // fullname with or without the underscore and use it later on. - char fname [NAMEBUFSIZE]; // to hold the full and - - // save the node's local name and full name in a buffer for quick use later - // on - ACE_OS::memset (fname, '\0', NAMEBUFSIZE); - if (bt->node_type () != AST_Decl::NT_typedef // not a typedef - && bt->is_child (bu)) // bt is defined inside the union - { - // for anonymous arrays ... - // we have to generate a name for us that has an underscope prepended to - // our local name. This needs to be inserted after the parents's name - - if (bt->is_nested ()) - { - be_decl *parent = be_scope::narrow_from_scope (bt->defined_in ())->decl (); - ACE_OS::sprintf (fname, "%s::_%s", parent->fullname (), - bt->local_name ()->get_string ()); - } - else - { - ACE_OS::sprintf (fname, "_%s", bt->fullname ()); - } - } - else - { - // typedefed node - ACE_OS::sprintf (fname, "%s", bt->fullname ()); - } - - os = this->ctx_->stream (); - *os << fname << "_free (this->u_." << ub->local_name () - << "_);" << be_nl; - *os << "break;" << be_uidt_nl; - return 0; -} - -int -be_visitor_union_branch_public_reset_cs::visit_enum (be_enum *) -{ - be_union_branch *ub = - this->ctx_->be_node_as_union_branch (); // get union branch - be_union *bu = - this->ctx_->be_scope_as_union (); // get the enclosing union backend - - if (!ub || !bu) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_public_reset_cs::" - "visit_enum - " - "bad context information\n" - ), -1); - } - - TAO_OutStream *os = this->ctx_->stream (); - *os << "break;" << be_uidt_nl; - - return 0; -} - -int -be_visitor_union_branch_public_reset_cs::visit_interface (be_interface *) -{ - be_union_branch *ub = - this->ctx_->be_node_as_union_branch (); // get union branch - be_union *bu = - this->ctx_->be_scope_as_union (); // get the enclosing union backend - - if (!ub || !bu) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_public_reset_cs::" - "visit_interface - " - "bad context information\n" - ), -1); - } - TAO_OutStream *os = this->ctx_->stream (); - *os << "delete this->u_." << ub->local_name () << "_;" << be_nl; - *os << "ACE_OS::memset ((void *) &this->u_, 0, sizeof (this->u_));" << be_nl; - *os << "break;" << be_uidt_nl; - - return 0; -} - -int -be_visitor_union_branch_public_reset_cs::visit_interface_fwd (be_interface_fwd *) -{ - be_union_branch *ub = - this->ctx_->be_node_as_union_branch (); // get union branch - be_union *bu = - this->ctx_->be_scope_as_union (); // get the enclosing union backend - - if (!ub || !bu) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_public_reset_cs::" - "visit_interface - " - "bad context information\n" - ), -1); - } - TAO_OutStream *os = this->ctx_->stream (); - *os << "delete this->u_." << ub->local_name () << "_;" << be_nl; - *os << "ACE_OS::memset ((void *) &this->u_, 0, sizeof (this->u_));" << be_nl; - *os << "break;" << be_uidt_nl; - - return 0; -} - -int -be_visitor_union_branch_public_reset_cs::visit_predefined_type (be_predefined_type *node) -{ - be_union_branch *ub = - this->ctx_->be_node_as_union_branch (); // get union branch - be_union *bu = - this->ctx_->be_scope_as_union (); // get the enclosing union backend - - if (!ub || !bu) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_public_reset_cs::" - "visit_interface - " - "bad context information\n" - ), -1); - } - - TAO_OutStream *os = this->ctx_->stream (); - - switch (node->pt ()) - { - case AST_PredefinedType::PT_pseudo: - *os << "CORBA::release (this->u_." - << ub->local_name () << "_);" << be_nl; - *os << "break;" << be_uidt_nl; - break; - case AST_PredefinedType::PT_any: - *os << "delete this->u_." - << ub->local_name () << "_;" << be_nl; - *os << "break;" << be_uidt_nl; - break; - case AST_PredefinedType::PT_void: - break; - default: - *os << "break;" << be_uidt_nl; - } - return 0; -} - -int -be_visitor_union_branch_public_reset_cs::visit_sequence (be_sequence *) -{ - be_union_branch *ub = - this->ctx_->be_node_as_union_branch (); // get union branch - be_union *bu = - this->ctx_->be_scope_as_union (); // get the enclosing union backend - - if (!ub || !bu) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_public_reset_cs::" - "visit_sequence - " - "bad context information\n" - ), -1); - } - - TAO_OutStream *os = this->ctx_->stream (); - *os << "delete this->u_." << ub->local_name () << "_;" << be_nl; - *os << "break;" << be_uidt_nl; - - return 0; -} - -int -be_visitor_union_branch_public_reset_cs::visit_string (be_string *) -{ - be_union_branch *ub = - this->ctx_->be_node_as_union_branch (); // get union branch - be_union *bu = - this->ctx_->be_scope_as_union (); // get the enclosing union backend - - if (!ub || !bu) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_public_reset_cs::" - "visit_string - " - "bad context information\n" - ), -1); - } - - TAO_OutStream *os = this->ctx_->stream (); - *os << "CORBA::string_free (this->u_." << ub->local_name () << "_);" << be_nl; - *os << "break;" << be_uidt_nl; - - return 0; -} - -int -be_visitor_union_branch_public_reset_cs::visit_structure (be_structure *node) -{ - TAO_OutStream *os; // output stream - be_union_branch *ub = - this->ctx_->be_node_as_union_branch (); // get union branch - be_union *bu = - this->ctx_->be_scope_as_union (); // get the enclosing union backend - be_type *bt; - - // check if we are visiting this node via a visit to a typedef node - if (this->ctx_->alias ()) - bt = this->ctx_->alias (); - else - bt = node; - - if (!ub || !bu) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_public_reset_cs::" - "visit_structure - " - "bad context information\n" - ), -1); - } - os = this->ctx_->stream (); - if (bt->size_type () == be_type::VARIABLE) - { - *os << "delete this->u_." << ub->local_name () << "_;" << be_nl; - } - - *os << "break;" << be_uidt_nl; - - return 0; -} - -int -be_visitor_union_branch_public_reset_cs::visit_typedef (be_typedef *node) -{ - this->ctx_->alias (node); // save the typedef node for use in code generation - // as we visit the base type - - // the node to be visited in the base primitve type that gets typedefed - be_type *bt = node->primitive_base_type (); - if (!bt || (bt->accept (this) == -1)) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_public_reset_cs::" - "visit_typedef - " - "Bad primitive type\n" - ), -1); - } - - this->ctx_->alias (0); - return 0; -} - -int -be_visitor_union_branch_public_reset_cs::visit_union (be_union *) -{ - be_union_branch *ub = - this->ctx_->be_node_as_union_branch (); // get union branch - be_union *bu = - this->ctx_->be_scope_as_union (); // get the enclosing union backend - - if (!ub || !bu) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_union_branch_public_reset_cs::" - "visit_union - " - "bad context information\n" - ), -1); - } - - TAO_OutStream *os = this->ctx_->stream (); - *os << "delete this->u_." << ub->local_name () << "_;" << be_nl; - *os << "break;" << be_uidt_nl; - - return 0; -} |