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/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org 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 version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
// #define TEST_LIST_CLASSES
// #define TRACE(x) OSL_TRACE(x)
#define TRACE(x)
#include <osl/diagnose.h>
#include <osl/mutex.hxx>
#include <uno/mapping.hxx>
#include <uno/dispatcher.h>
#include <cppuhelper/weak.hxx>
#include <cppuhelper/factory.hxx>
#include <cppuhelper/component.hxx>
#include <cppuhelper/typeprovider.hxx>
#include "lrucache.hxx"
#ifdef TEST_LIST_CLASSES
#include <list>
#include <algorithm>
#endif
#include <hash_map>
#include <com/sun/star/uno/XComponentContext.hpp>
#include <com/sun/star/lang/XServiceInfo.hpp>
#include <com/sun/star/container/XHierarchicalNameAccess.hpp>
#include <com/sun/star/reflection/XIdlClass.hpp>
#include <com/sun/star/reflection/XIdlReflection.hpp>
#include <com/sun/star/reflection/XIdlField.hpp>
#include <com/sun/star/reflection/XIdlField2.hpp>
#include <com/sun/star/reflection/XIdlMethod.hpp>
#define OUSTR(x) ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM(x) )
using namespace std;
using namespace osl;
using namespace rtl;
using namespace cppu;
using namespace com::sun::star::uno;
using namespace com::sun::star::lang;
using namespace com::sun::star::reflection;
using namespace com::sun::star::container;
namespace stoc_corefl
{
#ifdef TEST_LIST_CLASSES
typedef list< OUString > ClassNameList;
extern ClassNameList g_aClassNames;
#endif
//--------------------------------------------------------------------------------------------------
Mutex & getMutexAccess();
//--------------------------------------------------------------------------------------------------
inline bool td_equals( typelib_TypeDescription * pTD, typelib_TypeDescriptionReference * pType )
{
return (pTD->pWeakRef == pType ||
(pTD->pTypeName->length == pType->pTypeName->length &&
rtl_ustr_compare( pTD->pTypeName->buffer, pType->pTypeName->buffer ) == 0));
}
//--------------------------------------------------------------------------------------------------
inline typelib_TypeDescription * getTypeByName( const OUString & rName )
{
typelib_TypeDescription * pTypeDescr = 0;
typelib_typedescription_getByName( &pTypeDescr, rName.pData );
if (! pTypeDescr->bComplete)
typelib_typedescription_complete( &pTypeDescr );
return pTypeDescr;
}
typedef std::hash_map< OUString, WeakReference< XIdlField >,
FctHashOUString, equal_to< OUString > > OUString2Field;
typedef std::hash_map< OUString, WeakReference< XIdlMethod >,
FctHashOUString, equal_to< OUString > > OUString2Method;
//==================================================================================================
class IdlReflectionServiceImpl
: public OComponentHelper
, public XIdlReflection
, public XHierarchicalNameAccess
, public XServiceInfo
{
Mutex _aComponentMutex;
Reference< XMultiServiceFactory > _xMgr;
Reference< XHierarchicalNameAccess > _xTDMgr;
// caching
LRU_CacheAnyByOUString _aElements;
Mapping _aCpp2Uno;
Mapping _aUno2Cpp;
inline Reference< XIdlClass > constructClass( typelib_TypeDescription * pTypeDescr );
public:
Reference< XHierarchicalNameAccess > getTDMgr() const
{ return _xTDMgr; }
Reference< XMultiServiceFactory > getSMgr() const
{ return _xMgr; }
const Mapping & getCpp2Uno() throw(::com::sun::star::uno::RuntimeException);
const Mapping & getUno2Cpp() throw(::com::sun::star::uno::RuntimeException);
uno_Interface * mapToUno( const Any & rObj, typelib_InterfaceTypeDescription * pTo ) throw(::com::sun::star::uno::RuntimeException);
// ctor/ dtor
IdlReflectionServiceImpl( const Reference< XComponentContext > & xContext );
virtual ~IdlReflectionServiceImpl();
// XInterface
virtual Any SAL_CALL queryInterface( const Type & rType ) throw(::com::sun::star::uno::RuntimeException);
virtual void SAL_CALL acquire() throw();
virtual void SAL_CALL release() throw();
// some XComponent part from OComponentHelper
virtual void SAL_CALL dispose() throw(::com::sun::star::uno::RuntimeException);
// XServiceInfo
virtual OUString SAL_CALL getImplementationName() throw(::com::sun::star::uno::RuntimeException);
virtual sal_Bool SAL_CALL supportsService( const OUString & rServiceName ) throw(::com::sun::star::uno::RuntimeException);
virtual Sequence< OUString > SAL_CALL getSupportedServiceNames() throw(::com::sun::star::uno::RuntimeException);
// XTypeProvider
virtual Sequence< Type > SAL_CALL getTypes() throw (::com::sun::star::uno::RuntimeException);
virtual Sequence< sal_Int8 > SAL_CALL getImplementationId() throw (::com::sun::star::uno::RuntimeException);
// XIdlReflection
virtual Reference< XIdlClass > SAL_CALL forName( const OUString & rTypeName ) throw(::com::sun::star::uno::RuntimeException);
virtual Reference< XIdlClass > SAL_CALL getType( const Any & rObj ) throw(::com::sun::star::uno::RuntimeException);
// XHierarchicalNameAccess
virtual Any SAL_CALL getByHierarchicalName( const OUString & rName ) throw(::com::sun::star::container::NoSuchElementException, ::com::sun::star::uno::RuntimeException);
virtual sal_Bool SAL_CALL hasByHierarchicalName( const OUString & rName ) throw(::com::sun::star::uno::RuntimeException);
Reference< XIdlClass > forType( typelib_TypeDescription * pTypeDescr ) throw(::com::sun::star::uno::RuntimeException);
Reference< XIdlClass > forType( typelib_TypeDescriptionReference * pRef ) throw(::com::sun::star::uno::RuntimeException);
};
//==================================================================================================
class IdlClassImpl
: public WeakImplHelper1< XIdlClass >
{
IdlReflectionServiceImpl * _pReflection;
OUString _aName;
TypeClass _eTypeClass;
typelib_TypeDescription * _pTypeDescr;
public:
typelib_TypeDescription * getTypeDescr() const
{ return _pTypeDescr; }
IdlReflectionServiceImpl * getReflection() const
{ return _pReflection; }
Reference< XMultiServiceFactory > getSMgr() const
{ return _pReflection->getSMgr(); }
Reference< XHierarchicalNameAccess > getTDMgr() const
{ return getReflection()->getTDMgr(); }
// Ctor
IdlClassImpl( IdlReflectionServiceImpl * pReflection,
const OUString & rName, typelib_TypeClass eTypeClass,
typelib_TypeDescription * pTypeDescr );
virtual ~IdlClassImpl();
// XIdlClassImpl default implementation
virtual TypeClass SAL_CALL getTypeClass() throw(::com::sun::star::uno::RuntimeException);
virtual OUString SAL_CALL getName() throw(::com::sun::star::uno::RuntimeException);
virtual sal_Bool SAL_CALL equals( const Reference< XIdlClass >& xType ) throw(::com::sun::star::uno::RuntimeException);
virtual sal_Bool SAL_CALL isAssignableFrom( const Reference< XIdlClass > & xType ) throw(::com::sun::star::uno::RuntimeException);
virtual void SAL_CALL createObject( Any & rObj ) throw(::com::sun::star::uno::RuntimeException);
// def impl ????
virtual Sequence< Reference< XIdlClass > > SAL_CALL getClasses() throw(::com::sun::star::uno::RuntimeException);
virtual Reference< XIdlClass > SAL_CALL getClass( const OUString & rName ) throw(::com::sun::star::uno::RuntimeException);
virtual Sequence< Reference< XIdlClass > > SAL_CALL getInterfaces() throw(::com::sun::star::uno::RuntimeException);
// structs, interfaces
virtual Sequence< Reference< XIdlClass > > SAL_CALL getSuperclasses() throw(::com::sun::star::uno::RuntimeException);
// structs
virtual Reference< XIdlField > SAL_CALL getField( const OUString & rName ) throw(::com::sun::star::uno::RuntimeException);
virtual Sequence< Reference< XIdlField > > SAL_CALL getFields() throw(::com::sun::star::uno::RuntimeException);
// interfaces
virtual Uik SAL_CALL getUik() throw(::com::sun::star::uno::RuntimeException);
virtual Reference< XIdlMethod > SAL_CALL getMethod( const OUString & rName ) throw(::com::sun::star::uno::RuntimeException);
virtual Sequence< Reference< XIdlMethod > > SAL_CALL getMethods() throw(::com::sun::star::uno::RuntimeException);
// array
virtual Reference< XIdlClass > SAL_CALL getComponentType() throw(::com::sun::star::uno::RuntimeException);
virtual Reference< XIdlArray > SAL_CALL getArray() throw(::com::sun::star::uno::RuntimeException);
};
//==================================================================================================
class InterfaceIdlClassImpl
: public IdlClassImpl
{
typedef pair< OUString, typelib_TypeDescription * > MemberInit;
Sequence< Reference< XIdlClass > > _xSuperClasses;
MemberInit * _pSortedMemberInit; // first methods, then attributes
OUString2Field _aName2Field;
OUString2Method _aName2Method;
sal_Int32 _nMethods;
sal_Int32 _nAttributes;
void initMembers();
public:
typelib_InterfaceTypeDescription * getTypeDescr() const
{ return (typelib_InterfaceTypeDescription *)IdlClassImpl::getTypeDescr(); }
// ctor/ dtor
InterfaceIdlClassImpl( IdlReflectionServiceImpl * pReflection,
const OUString & rName, typelib_TypeClass eTypeClass,
typelib_TypeDescription * pTypeDescr )
: IdlClassImpl( pReflection, rName, eTypeClass, pTypeDescr )
, _pSortedMemberInit( 0 )
, _nMethods( 0 )
, _nAttributes( 0 )
{}
virtual ~InterfaceIdlClassImpl();
// IdlClassImpl modifications
virtual sal_Bool SAL_CALL isAssignableFrom( const Reference< XIdlClass > & xType ) throw(::com::sun::star::uno::RuntimeException);
virtual Sequence< Reference< XIdlClass > > SAL_CALL getSuperclasses() throw(::com::sun::star::uno::RuntimeException);
virtual Uik SAL_CALL getUik() throw(::com::sun::star::uno::RuntimeException);
virtual Reference< XIdlMethod > SAL_CALL getMethod( const OUString & rName ) throw(::com::sun::star::uno::RuntimeException);
virtual Sequence< Reference< XIdlMethod > > SAL_CALL getMethods() throw(::com::sun::star::uno::RuntimeException);
virtual Reference< XIdlField > SAL_CALL getField( const OUString & rName ) throw(::com::sun::star::uno::RuntimeException);
virtual Sequence< Reference< XIdlField > > SAL_CALL getFields() throw(::com::sun::star::uno::RuntimeException);
virtual void SAL_CALL createObject( Any & rObj ) throw(::com::sun::star::uno::RuntimeException);
};
//==================================================================================================
class CompoundIdlClassImpl
: public IdlClassImpl
{
Reference< XIdlClass > _xSuperClass;
Sequence< Reference< XIdlField > > * _pFields;
OUString2Field _aName2Field;
public:
typelib_CompoundTypeDescription * getTypeDescr() const
{ return (typelib_CompoundTypeDescription *)IdlClassImpl::getTypeDescr(); }
// ctor/ dtor
CompoundIdlClassImpl( IdlReflectionServiceImpl * pReflection,
const OUString & rName, typelib_TypeClass eTypeClass,
typelib_TypeDescription * pTypeDescr )
: IdlClassImpl( pReflection, rName, eTypeClass, pTypeDescr )
, _pFields( 0 )
{}
virtual ~CompoundIdlClassImpl();
// IdlClassImpl modifications
virtual sal_Bool SAL_CALL isAssignableFrom( const Reference< XIdlClass > & xType ) throw(::com::sun::star::uno::RuntimeException);
virtual Sequence< Reference< XIdlClass > > SAL_CALL getSuperclasses() throw(::com::sun::star::uno::RuntimeException);
virtual Reference< XIdlField > SAL_CALL getField( const OUString & rName ) throw(::com::sun::star::uno::RuntimeException);
virtual Sequence< Reference< XIdlField > > SAL_CALL getFields() throw(::com::sun::star::uno::RuntimeException);
};
//==================================================================================================
class ArrayIdlClassImpl
: public IdlClassImpl
, public XIdlArray
{
public:
typelib_IndirectTypeDescription * getTypeDescr() const
{ return (typelib_IndirectTypeDescription *)IdlClassImpl::getTypeDescr(); }
// ctor
ArrayIdlClassImpl( IdlReflectionServiceImpl * pReflection,
const OUString & rName, typelib_TypeClass eTypeClass,
typelib_TypeDescription * pTypeDescr )
: IdlClassImpl( pReflection, rName, eTypeClass, pTypeDescr )
{}
virtual Any SAL_CALL queryInterface( const Type & rType ) throw(::com::sun::star::uno::RuntimeException);
virtual void SAL_CALL acquire() throw();
virtual void SAL_CALL release() throw();
// XTypeProvider
virtual Sequence< Type > SAL_CALL getTypes() throw (::com::sun::star::uno::RuntimeException);
virtual Sequence< sal_Int8 > SAL_CALL getImplementationId() throw (::com::sun::star::uno::RuntimeException);
// IdlClassImpl modifications
virtual sal_Bool SAL_CALL isAssignableFrom( const Reference< XIdlClass > & xType ) throw(::com::sun::star::uno::RuntimeException);
virtual Reference< XIdlClass > SAL_CALL getComponentType() throw(::com::sun::star::uno::RuntimeException);
virtual Reference< XIdlArray > SAL_CALL getArray() throw(::com::sun::star::uno::RuntimeException);
// XIdlArray
virtual void SAL_CALL realloc( Any & rArray, sal_Int32 nLen ) throw(::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException);
virtual sal_Int32 SAL_CALL getLen( const Any & rArray ) throw(::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException);
virtual Any SAL_CALL get( const Any & rArray, sal_Int32 nIndex ) throw(::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::lang::ArrayIndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException);
virtual void SAL_CALL set( Any & rArray, sal_Int32 nIndex, const Any & rNewValue ) throw(::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::lang::ArrayIndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException);
};
//==================================================================================================
class EnumIdlClassImpl
: public IdlClassImpl
{
Sequence< Reference< XIdlField > > * _pFields;
OUString2Field _aName2Field;
public:
typelib_EnumTypeDescription * getTypeDescr() const
{ return (typelib_EnumTypeDescription *)IdlClassImpl::getTypeDescr(); }
// ctor/ dtor
EnumIdlClassImpl( IdlReflectionServiceImpl * pReflection,
const OUString & rName, typelib_TypeClass eTypeClass,
typelib_TypeDescription * pTypeDescr )
: IdlClassImpl( pReflection, rName, eTypeClass, pTypeDescr )
, _pFields( 0 )
{}
virtual ~EnumIdlClassImpl();
// IdlClassImpl modifications
virtual Reference< XIdlField > SAL_CALL getField( const OUString & rName ) throw(::com::sun::star::uno::RuntimeException);
virtual Sequence< Reference< XIdlField > > SAL_CALL getFields() throw(::com::sun::star::uno::RuntimeException);
virtual void SAL_CALL createObject( Any & rObj ) throw(::com::sun::star::uno::RuntimeException);
};
//==================================================================================================
class IdlMemberImpl
: public WeakImplHelper1< XIdlMember >
{
IdlReflectionServiceImpl * _pReflection;
OUString _aName;
typelib_TypeDescription * _pTypeDescr;
typelib_TypeDescription * _pDeclTypeDescr;
protected:
Reference< XIdlClass > _xDeclClass;
public:
IdlReflectionServiceImpl * getReflection() const
{ return _pReflection; }
Reference< XMultiServiceFactory > getSMgr() const
{ return _pReflection->getSMgr(); }
typelib_TypeDescription * getTypeDescr() const
{ return _pTypeDescr; }
typelib_TypeDescription * getDeclTypeDescr() const
{ return _pDeclTypeDescr; }
// ctor/ dtor
IdlMemberImpl( IdlReflectionServiceImpl * pReflection, const OUString & rName,
typelib_TypeDescription * pTypeDescr, typelib_TypeDescription * pDeclTypeDescr );
virtual ~IdlMemberImpl();
// XIdlMember
virtual Reference< XIdlClass > SAL_CALL getDeclaringClass() throw(::com::sun::star::uno::RuntimeException);
virtual OUString SAL_CALL getName() throw(::com::sun::star::uno::RuntimeException);
};
//--------------------------------------------------------------------------------------------------
// coerces to type descr pTo else queries for it: the interface pointer is returned via rDest
// ## type to XidlClass coercion possible
inline sal_Bool extract(
const Any & rObj, typelib_InterfaceTypeDescription * pTo,
Reference< XInterface > & rDest,
IdlReflectionServiceImpl * pRefl )
{
rDest.clear();
if (0 != pTo)
{
if (! rObj.hasValue())
return sal_True;
if (rObj.getValueTypeClass() == TypeClass_INTERFACE)
{
return ::uno_type_assignData(
&rDest, ((typelib_TypeDescription *)pTo)->pWeakRef,
const_cast< void * >( rObj.getValue() ), rObj.getValueTypeRef(),
reinterpret_cast< uno_QueryInterfaceFunc >(cpp_queryInterface),
reinterpret_cast< uno_AcquireFunc >(cpp_acquire),
reinterpret_cast< uno_ReleaseFunc >(cpp_release) );
}
else if (rObj.getValueTypeClass() == TypeClass_TYPE)
{
rDest = pRefl->forType( reinterpret_cast< const Type * >( rObj.getValue() )->getTypeLibType() );
return rDest.is();
}
}
return sal_False;
}
//--------------------------------------------------------------------------------------------------
inline sal_Bool coerce_assign(
void * pDest, typelib_TypeDescription * pTD, const Any & rSource,
IdlReflectionServiceImpl * pRefl )
{
if (pTD->eTypeClass == typelib_TypeClass_INTERFACE)
{
Reference< XInterface > xVal;
if (extract( rSource, (typelib_InterfaceTypeDescription *)pTD, xVal, pRefl ))
{
if (*(XInterface **)pDest)
(*(XInterface **)pDest)->release();
*(XInterface **)pDest = xVal.get();
if (*(XInterface **)pDest)
(*(XInterface **)pDest)->acquire();
return sal_True;
}
return sal_False;
}
else if (pTD->eTypeClass == typelib_TypeClass_ANY)
{
return uno_assignData(
pDest, pTD,
(void *)&rSource, pTD,
reinterpret_cast< uno_QueryInterfaceFunc >(cpp_queryInterface),
reinterpret_cast< uno_AcquireFunc >(cpp_acquire),
reinterpret_cast< uno_ReleaseFunc >(cpp_release) );
}
else
{
return uno_type_assignData(
pDest, pTD->pWeakRef,
(void *)rSource.getValue(), rSource.getValueTypeRef(),
reinterpret_cast< uno_QueryInterfaceFunc >(cpp_queryInterface),
reinterpret_cast< uno_AcquireFunc >(cpp_acquire),
reinterpret_cast< uno_ReleaseFunc >(cpp_release) );
}
}
}
|
