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//
// $Id$
//
#include "idl.h"
#include "idl_extern.h"
#include "be.h"
// Default Constructor
be_scope::be_scope (void)
{
}
// Constructor
be_scope::be_scope (AST_Decl::NodeType type)
: UTL_Scope (type)
{
}
be_scope::~be_scope (void)
{
}
// Code generation methods
int
be_scope::gen_client_header (void)
{
UTL_ScopeActiveIterator *si;
AST_Decl *d;
be_decl *bd;
if (this->nmembers () > 0)
{
// if there are elements in this scope
si = new UTL_ScopeActiveIterator (this, UTL_Scope::IK_decls);
// instantiate a scope iterator.
while (!(si->is_done ()))
{
// get the next AST decl node
d = si->item ();
if (!d->imported ())
{
// we are not imported.
// NOTE: Our assumption here is that whatever scope we are in, the
// node type that shows up here *MUST* be valid according to the
// IDL grammar. We do not check for this since the front end must
// have taken care of weeding out such errors
// The FE does some strange things in which items get added to
// the enclosing scope as well as the scope that encloses the
// enclosing scope. We do not want to generate code for items
// that do not belong to the appropriate scope
bd = be_decl::narrow_from_decl (d);
// @@ Despite the comment above the following code will
// crash without the if() around it.
if (bd != 0)
{
if (bd->gen_client_header () == -1)
{
ACE_ERROR_RETURN ((LM_ERROR,
"(%N:%l) be_scope::gen_client_header failed\n"),
-1);
}
}
else
{
ACE_DEBUG ((LM_DEBUG,
"WARNING (%N:%l) be_scope::gen_client_header - "
"narrow_from_decl returned 0\n"));
}
} // no imported
si->next ();
} // end of while
delete si; // free the iterator object
}
return 0;
}
int
be_scope::gen_client_stubs (void)
{
UTL_ScopeActiveIterator *si;
AST_Decl *d;
be_decl *bd;
if (this->nmembers () > 0)
{
// if there are elements in this scope
si = new UTL_ScopeActiveIterator (this, UTL_Scope::IK_decls);
// instantiate a scope iterator.
while (!(si->is_done ()))
{
// get the next AST decl node
d = si->item ();
if (!d->imported ())
{
// we are not imported.
// NOTE: Our assumptin here is that whatever scope we are in, the
// node type that shows up here *MUST* be valid according to the
// IDL grammar. We do not check for this since the front end must
// have taken care of weeding out such errors
bd = be_decl::narrow_from_decl (d);
// @@ Despite the comment above the following code will
// crash without the if() around it.
if (bd != 0)
{
if (bd->gen_client_stubs () == -1)
{
ACE_ERROR_RETURN ((LM_ERROR,
"(%N:%l) be_scope::gen_client_stubs failed\n"),
-1);
}
}
else
{
ACE_DEBUG ((LM_DEBUG,
"WARNING (%N:%l) be_scope::gen_client_stubs - "
"narrow_from_decl returned 0\n"));
}
} // not imported
si->next ();
} // end of while
delete si; // free the iterator object
}
return 0;
}
int
be_scope::gen_client_inline (void)
{
UTL_ScopeActiveIterator *si;
AST_Decl *d;
be_decl *bd;
if (this->nmembers () > 0)
{
// if there are elements in this scope
si = new UTL_ScopeActiveIterator (this, UTL_Scope::IK_decls);
// instantiate a scope iterator.
while (!(si->is_done ()))
{
// get the next AST decl node
d = si->item ();
if (!d->imported ())
{
// we are not imported.
// NOTE: Our assumptin here is that whatever scope we are in, the
// node type that shows up here *MUST* be valid according to the
// IDL grammar. We do not check for this since the front end must
// have taken care of weeding out such errors
bd = be_decl::narrow_from_decl (d);
if (bd != 0)
{
if (bd->gen_client_inline () == -1)
{
ACE_ERROR_RETURN ((LM_ERROR,
"(%N:%l) be_scope::gen_client_inline failed\n"),
-1);
}
}
else
{
ACE_DEBUG ((LM_DEBUG,
"WARNING (%N:%l) be_scope::gen_client_inline - "
"narrow_from_decl returned 0\n"));
}
} // not imported
si->next ();
} // end of while
delete si; // free the iterator object
}
return 0;
}
int
be_scope::gen_server_header (void)
{
UTL_ScopeActiveIterator *si;
AST_Decl *d;
be_decl *bd;
if (this->nmembers () > 0)
{
// if there are elements in this scope
si = new UTL_ScopeActiveIterator (this, UTL_Scope::IK_decls);
// instantiate a scope iterator.
while (!(si->is_done ()))
{
// get the next AST decl node
d = si->item ();
if (!d->imported ())
{
// we are not imported.
// we are not imported.
// NOTE: Our assumptin here is that whatever scope we are in, the
// node type that shows up here *MUST* be valid according to the
// IDL grammar. We do not check for this since the front end must
// have taken care of weeding out such errors
bd = be_decl::narrow_from_decl (d);
if (bd != 0)
{
if (bd->gen_server_header () == -1)
{
ACE_ERROR_RETURN ((LM_ERROR,
"(%N:%l) be_scope::gen_server_header failed\n"),
-1);
}
}
else
{
ACE_DEBUG ((LM_DEBUG,
"WARNING (%N:%l) be_scope::gen_server_header - "
"narrow_from_decl returned 0\n"));
}
} // not imported
si->next ();
} // end of while
delete si; // free the iterator object
}
return 0;
}
int
be_scope::gen_server_skeletons (void)
{
UTL_ScopeActiveIterator *si;
AST_Decl *d;
be_decl *bd;
if (this->nmembers () > 0)
{
// if there are elements in this scope
si = new UTL_ScopeActiveIterator (this, UTL_Scope::IK_decls);
// instantiate a scope iterator.
while (!(si->is_done ()))
{
// get the next AST decl node
d = si->item ();
if (!d->imported ())
{
// we are not imported.
// NOTE: Our assumptin here is that whatever scope we are in, the
// node type that shows up here *MUST* be valid according to the
// IDL grammar. We do not check for this since the front end must
// have taken care of weeding out such errors
bd = be_decl::narrow_from_decl (d);
if (bd != 0)
{
if (bd->gen_server_skeletons () == -1)
{
ACE_ERROR_RETURN ((LM_ERROR,
"(%N:%l) be_scope::gen_server_skeletons failed\n"),
-1);
}
}
else
{
ACE_DEBUG ((LM_DEBUG,
"WARNING (%N:%l): be_scope::gen-server_skeletons - "
"narrow_from_decl returned 0\n"));
}
} // not imported
si->next ();
} // end of while
delete si; // free the iterator object
}
return 0;
}
int
be_scope::gen_server_inline (void)
{
UTL_ScopeActiveIterator *si;
AST_Decl *d;
be_decl *bd;
if (this->nmembers () > 0)
{
// if there are elements in this scope
si = new UTL_ScopeActiveIterator (this, UTL_Scope::IK_decls);
// instantiate a scope iterator.
while (!(si->is_done ()))
{
// get the next AST decl node
d = si->item ();
if (!d->imported ())
{
// we are not imported.
// NOTE: Our assumptin here is that whatever scope we are in, the
// node type that shows up here *MUST* be valid according to the
// IDL grammar. We do not check for this since the front end must
// have taken care of weeding out such errors
bd = be_decl::narrow_from_decl (d);
if (bd != 0)
{
if (bd->gen_server_inline () == -1)
{
ACE_ERROR_RETURN ((LM_ERROR,
"(%N:%l) be_scope::gen_server_inline failed\n"),
-1);
}
}
else
{
ACE_DEBUG ((LM_DEBUG,
"WARNING (%N:%l): be_scope::gen_server_inline - "
"narrow_from_decl returned 0\n"));
}
}
si->next ();
} // end of while
delete si; // free the iterator object
}
return 0;
}
int
be_scope::gen_encapsulation (void)
{
UTL_ScopeActiveIterator *si;
AST_Decl *d;
be_decl *bd;
// if there are elements in this scope
if (this->nmembers () > 0)
{
// instantiate a scope iterator.
si = new UTL_ScopeActiveIterator (this, UTL_Scope::IK_decls);
while (!(si->is_done ()))
{
// get the next AST decl node
d = si->item ();
bd = be_decl::narrow_from_decl (d);
if (bd->gen_encapsulation () == -1)
{
// failure
return -1;
}
si->next ();
} // end of while
delete si; // free the iterator object
}
return 0;
}
long
be_scope::tc_encap_len (void)
{
UTL_ScopeActiveIterator *si;
AST_Decl *d;
be_decl *bd;
long encap_len = 0;
if (this->nmembers () > 0)
{
// if there are elements in this scope
si = new UTL_ScopeActiveIterator (this, UTL_Scope::IK_decls);
// instantiate a scope iterator.
while (!(si->is_done ()))
{
// get the next AST decl node
d = si->item ();
// NOTE: Our assumptin here is that whatever scope we are in, the
// node type that shows up here *MUST* be valid according to the
// IDL grammar. We do not check for this since the front end must
// have taken care of weeding out such errors
bd = be_decl::narrow_from_decl (d);
if (bd != 0)
{
encap_len += bd->tc_encap_len ();
}
else
{
ACE_DEBUG ((LM_DEBUG,
"WARNING (%N:%l): be_scope::tc_encap_len - "
"narrow_from_decl returned 0\n"));
}
si->next ();
} // end of while
delete si; // free the iterator object
}
return encap_len;
}
// narrowing methods
IMPL_NARROW_METHODS1 (be_scope, UTL_Scope)
IMPL_NARROW_FROM_SCOPE (be_scope)
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