office-gobmx/idlc/source/fehelper.cxx
2001-05-10 12:07:49 +00:00

192 lines
5.6 KiB
C++

/*************************************************************************
*
* $RCSfile: fehelper.cxx,v $
*
* $Revision: 1.3 $
*
* last change: $Author: pl $ $Date: 2001-05-10 13:07:49 $
*
* The Contents of this file are made available subject to the terms of
* either of the following licenses
*
* - GNU Lesser General Public License Version 2.1
* - Sun Industry Standards Source License Version 1.1
*
* Sun Microsystems Inc., October, 2000
*
* GNU Lesser General Public License Version 2.1
* =============================================
* Copyright 2000 by Sun Microsystems, Inc.
* 901 San Antonio Road, Palo Alto, CA 94303, USA
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License version 2.1, as published by the Free Software Foundation.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*
*
* Sun Industry Standards Source License Version 1.1
* =================================================
* The contents of this file are subject to the Sun Industry Standards
* Source License Version 1.1 (the "License"); You may not use this file
* except in compliance with the License. You may obtain a copy of the
* License at http://www.openoffice.org/license.html.
*
* Software provided under this License is provided on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
* WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
* MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
* See the License for the specific provisions governing your rights and
* obligations concerning the Software.
*
* The Initial Developer of the Original Code is: Sun Microsystems, Inc.
*
* Copyright: 2000 by Sun Microsystems, Inc.
*
* All Rights Reserved.
*
* Contributor(s): _______________________________________
*
*
************************************************************************/
#ifndef _IDLC_FEHELPER_HXX_
#include <idlc/fehelper.hxx>
#endif
#ifndef _IDLC_ERRORHANDLER_HXX_
#include <idlc/errorhandler.hxx>
#endif
#ifndef _IDLC_ASTARRAY_HXX_
#include <idlc/astarray.hxx>
#endif
using namespace ::rtl;
FeDeclarator::FeDeclarator(const OString& name, DeclaratorType declType, AstDeclaration* pComplPart)
: m_pComplexPart(pComplPart)
, m_name(name)
, m_declType(declType)
{
}
FeDeclarator::~FeDeclarator()
{
}
sal_Bool FeDeclarator::checkType(AstDeclaration *type)
{
OString tmp(m_name);
sal_Int32 count = m_name.lastIndexOf( ':' );
if( count != -1 )
tmp = m_name.copy( count+1 );
if (tmp == type->getLocalName())
return sal_False;
else
return sal_True;
}
AstType* FeDeclarator::compose(AstDeclaration* pDecl)
{
AstArray* pArray;
AstType* pType;
if ( !pDecl->isType() )
{
idlc()->error()->noTypeError(pDecl);
return NULL;
}
pType = (AstType*)pDecl;
if (m_declType == FD_simple || m_pComplexPart == NULL)
return pType;
if (m_pComplexPart->getNodeType() == NT_array)
{
pArray = (AstArray*)m_pComplexPart;
pArray->setType(pType);
// insert array type in global scope
AstScope* pScope = idlc()->scopes()->bottom();
AstDeclaration* pDecl = NULL;
if ( pScope )
{
pDecl = pScope->addDeclaration(pArray);
if ( (AstDeclaration*)pArray != pDecl )
{
delete m_pComplexPart;
m_pComplexPart = pDecl;
}
}
return pArray;
}
return NULL; // return through this statement should not happen
}
FeInheritanceHeader::FeInheritanceHeader(NodeType nodeType, ::rtl::OString* pName, StringList* pInherits)
: m_nodeType(nodeType)
, m_pName(pName)
, m_pInherits(NULL)
{
initializeInherits(pInherits);
}
sal_Bool FeInheritanceHeader::initializeInherits(StringList* pInherits)
{
if ( pInherits && (pInherits->size() > 0) )
{
StringList::iterator iter = pInherits->begin();
StringList::iterator end = pInherits->end();
AstScope* pScope = idlc()->scopes()->topNonNull();
AstDeclaration* pDecl = NULL;
m_pInherits = new DeclList();
while (pScope && iter != end)
{
pDecl = pScope->lookupByName(*iter);
if ( pDecl )
{
m_pInherits->push_back(pDecl);
} else
{
idlc()->error()->lookupError(*iter);
return sal_False;
}
++iter;
}
}
return sal_True;
}
sal_Bool FeInterfaceHeader::initializeInherits(StringList* pInherits)
{
if ( !pInherits )
return sal_True;
if ( !FeInheritanceHeader::initializeInherits(pInherits) )
return sal_False;
DeclList::iterator iter = m_pInherits->begin();
DeclList::iterator end = m_pInherits->end();
while ( iter != end )
{
AstInterface* pIface = ((AstInterface*)*iter);
if ( ((*iter)->getNodeType() != NT_interface) ||
!((AstInterface*)*iter)->isDefined() )
{
idlc()->error()->inheritanceError(getName(), *iter);
return sal_False;
}
++iter;
}
return sal_True;
}