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/*************************************************************************
*
* OpenOffice.org - a multi-platform office productivity suite
*
* $RCSfile: idlc.cxx,v $
*
* $Revision: 1.8 $
*
* last change: $Author: hr $ $Date: 2006-06-20 03:48:39 $
*
* The Contents of this file are made available subject to
* the terms of GNU Lesser General Public License Version 2.1.
*
*
* GNU Lesser General Public License Version 2.1
* =============================================
* Copyright 2005 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
*
************************************************************************/
#ifndef _IDLC_IDLC_HXX_
#include <idlc/idlc.hxx>
#endif
#ifndef _IDLC_ERRORHANDLER_HXX_
#include <idlc/errorhandler.hxx>
#endif
#ifndef _IDLC_ASTSCOPE_HXX_
#include <idlc/astscope.hxx>
#endif
#ifndef _IDLC_ASTMODULE_HXX_
#include <idlc/astmodule.hxx>
#endif
#ifndef _IDLC_ASTSERVICE_HXX_
#include <idlc/astservice.hxx>
#endif
#ifndef _IDLC_ASTCONSTANTS_HXX_
#include <idlc/astconstants.hxx>
#endif
#ifndef _IDLC_ASTEXCEPTION_HXX_
#include <idlc/astexception.hxx>
#endif
#ifndef _IDLC_ASTUNION_HXX_
#include <idlc/astunion.hxx>
#endif
#ifndef _IDLC_ASTENUM_HXX_
#include <idlc/astenum.hxx>
#endif
#ifndef _IDLC_ASTINTERFACE_HXX_
#include <idlc/astinterface.hxx>
#endif
#ifndef _IDLC_ASTOPERATION_HXX_
#include <idlc/astoperation.hxx>
#endif
#ifndef _IDLC_ASTBASETYPE_HXX_
#include <idlc/astbasetype.hxx>
#endif
#include "idlc/astdeclaration.hxx"
#include "idlc/astsequence.hxx"
#include "idlc/asttype.hxx"
#include "idlc/asttypedef.hxx"
#include "osl/diagnose.h"
using namespace ::rtl;
AstDeclaration* SAL_CALL scopeAsDecl(AstScope* pScope)
{
if (pScope == NULL) return NULL;
switch( pScope->getScopeNodeType() )
{
case NT_service:
case NT_singleton:
return (AstService*)(pScope);
case NT_module:
case NT_root:
return (AstModule*)(pScope);
case NT_constants:
return (AstConstants*)(pScope);
case NT_interface:
return (AstInterface*)(pScope);
case NT_operation:
return (AstOperation*)(pScope);
case NT_exception:
return (AstException*)(pScope);
case NT_union:
return (AstUnion*)(pScope);
case NT_struct:
return (AstStruct*)(pScope);
case NT_enum:
return (AstEnum*)(pScope);
default:
return NULL;
}
}
AstScope* SAL_CALL declAsScope(AstDeclaration* pDecl)
{
if (pDecl == NULL) return NULL;
switch(pDecl->getNodeType())
{
case NT_interface:
return (AstInterface*)(pDecl);
case NT_service:
case NT_singleton:
return (AstService*)(pDecl);
case NT_module:
case NT_root:
return (AstModule*)(pDecl);
case NT_constants:
return (AstConstants*)(pDecl);
case NT_exception:
return (AstException*)(pDecl);
case NT_union:
return (AstUnion*)(pDecl);
case NT_struct:
return (AstStruct*)(pDecl);
case NT_enum:
return (AstEnum*)(pDecl);
case NT_operation:
return (AstOperation*)(pDecl);
default:
return NULL;
}
}
static void SAL_CALL initializePredefinedTypes(AstModule* pRoot)
{
AstBaseType* pPredefined = NULL;
if ( pRoot )
{
pPredefined = new AstBaseType(ET_long, OString("long"), pRoot);
pRoot->addDeclaration(pPredefined);
pPredefined = new AstBaseType(ET_ulong, OString("unsigned long"), pRoot);
pRoot->addDeclaration(pPredefined);
pPredefined = new AstBaseType(ET_hyper, OString("hyper"), pRoot);
pRoot->addDeclaration(pPredefined);
pPredefined = new AstBaseType(ET_uhyper, OString("unsigned hyper"), pRoot);
pRoot->addDeclaration(pPredefined);
pPredefined = new AstBaseType(ET_short, OString("short"), pRoot);
pRoot->addDeclaration(pPredefined);
pPredefined = new AstBaseType(ET_ushort, OString("unsigned short"), pRoot);
pRoot->addDeclaration(pPredefined);
pPredefined = new AstBaseType(ET_float, OString("float"), pRoot);
pRoot->addDeclaration(pPredefined);
pPredefined = new AstBaseType(ET_double, OString("double"), pRoot);
pRoot->addDeclaration(pPredefined);
pPredefined = new AstBaseType(ET_char, OString("char"), pRoot);
pRoot->addDeclaration(pPredefined);
pPredefined = new AstBaseType(ET_byte, OString("byte"), pRoot);
pRoot->addDeclaration(pPredefined);
pPredefined = new AstBaseType(ET_any, OString("any"), pRoot);
pRoot->addDeclaration(pPredefined);
pPredefined = new AstBaseType(ET_string, OString("string"), pRoot);
pRoot->addDeclaration(pPredefined);
pPredefined = new AstBaseType(ET_type, OString("type"), pRoot);
pRoot->addDeclaration(pPredefined);
pPredefined = new AstBaseType(ET_boolean, OString("boolean"), pRoot);
pRoot->addDeclaration(pPredefined);
pPredefined = new AstBaseType(ET_void, OString("void"), pRoot);
pRoot->addDeclaration(pPredefined);
}
}
Idlc::Idlc(Options* pOptions)
: m_pOptions(pOptions)
, m_bIsDocValid(sal_False)
, m_bIsInMainfile(sal_True)
, m_errorCount(0)
, m_warningCount(0)
, m_lineNumber(0)
, m_parseState(PS_NoState)
{
m_pScopes = new AstStack();
// init root object after construction
m_pRoot = NULL;
m_pErrorHandler = new ErrorHandler();
m_bGenerateDoc = m_pOptions->isValid("-C");
}
Idlc::~Idlc()
{
if (m_pRoot)
delete m_pRoot;
if (m_pScopes)
delete m_pScopes;
if (m_pErrorHandler)
delete m_pErrorHandler;
}
void Idlc::init()
{
if ( m_pRoot )
delete m_pRoot;
m_pRoot = new AstModule(NT_root, OString(), NULL);
// push the root node on the stack
m_pScopes->push(m_pRoot);
initializePredefinedTypes(m_pRoot);
}
void Idlc::reset()
{
m_errorCount = 0;
m_warningCount = 0;
m_lineNumber = 0;
m_parseState = PS_NoState;
m_fileName = OString();
m_mainFileName = OString();
m_realFileName = OString();
m_documentation = OString();
m_pScopes->clear();
if ( m_pRoot)
delete m_pRoot;
m_pRoot = new AstModule(NT_root, OString(), NULL);
// push the root node on the stack
m_pScopes->push(m_pRoot);
initializePredefinedTypes(m_pRoot);
}
sal_Bool Idlc::isDocValid()
{
if ( m_bGenerateDoc )
return m_bIsDocValid;
return sal_False;;
}
static Idlc* pStaticIdlc = NULL;
Idlc* SAL_CALL idlc()
{
return pStaticIdlc;
}
Idlc* SAL_CALL setIdlc(Options* pOptions)
{
if ( pStaticIdlc )
{
delete pStaticIdlc;
}
pStaticIdlc = new Idlc(pOptions);
pStaticIdlc->init();
return pStaticIdlc;
}
AstDeclaration const * resolveTypedefs(AstDeclaration const * type) {
if (type != 0) {
while (type->getNodeType() == NT_typedef) {
type = static_cast< AstTypeDef const * >(type)->getBaseType();
}
}
return type;
}
AstDeclaration const * deconstructAndResolveTypedefs(
AstDeclaration const * type, sal_Int32 * rank)
{
*rank = 0;
for (;;) {
if (type == 0) {
return 0;
}
switch (type->getNodeType()) {
case NT_typedef:
type = static_cast< AstTypeDef const * >(type)->getBaseType();
break;
case NT_sequence:
++(*rank);
type = static_cast< AstSequence const * >(type)->getMemberType();
break;
default:
return type;
}
}
}
AstInterface const * resolveInterfaceTypedefs(AstType const * type) {
AstDeclaration const * decl = resolveTypedefs(type);
OSL_ASSERT(decl->getNodeType() == NT_interface);
return static_cast< AstInterface const * >(decl);
}
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