diff options
Diffstat (limited to 'cppu/inc/com/sun/star/uno/Any.hxx')
| -rw-r--r-- | cppu/inc/com/sun/star/uno/Any.hxx | 589 |
1 files changed, 589 insertions, 0 deletions
diff --git a/cppu/inc/com/sun/star/uno/Any.hxx b/cppu/inc/com/sun/star/uno/Any.hxx new file mode 100644 index 000000000000..44508556698c --- /dev/null +++ b/cppu/inc/com/sun/star/uno/Any.hxx @@ -0,0 +1,589 @@ +/************************************************************************* + * + * 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. + * + ************************************************************************/ +#ifndef _COM_SUN_STAR_UNO_ANY_HXX_ +#define _COM_SUN_STAR_UNO_ANY_HXX_ + +#include <com/sun/star/uno/Any.h> +#include <uno/data.h> +#include <com/sun/star/uno/Type.hxx> +#include <com/sun/star/uno/XInterface.hpp> +#include <com/sun/star/uno/genfunc.hxx> +#include "cppu/unotype.hxx" + +namespace com +{ +namespace sun +{ +namespace star +{ +namespace uno +{ + +//__________________________________________________________________________________________________ +inline Any::Any() SAL_THROW( () ) +{ + ::uno_any_construct( this, 0, 0, (uno_AcquireFunc)cpp_acquire ); +} + +//______________________________________________________________________________ +template <typename T> +inline Any::Any( T const & value ) +{ + ::uno_type_any_construct( + this, const_cast<T *>(&value), + ::cppu::getTypeFavourUnsigned(&value).getTypeLibType(), + (uno_AcquireFunc) cpp_acquire ); +} +//______________________________________________________________________________ +inline Any::Any( bool value ) +{ + sal_Bool b = value; + ::uno_type_any_construct( + this, &b, ::getCppuBooleanType().getTypeLibType(), + (uno_AcquireFunc) cpp_acquire ); +} + +//__________________________________________________________________________________________________ +inline Any::Any( const Any & rAny ) SAL_THROW( () ) +{ + ::uno_type_any_construct( this, rAny.pData, rAny.pType, (uno_AcquireFunc)cpp_acquire ); +} +//__________________________________________________________________________________________________ +inline Any::Any( const void * pData_, const Type & rType ) SAL_THROW( () ) +{ + ::uno_type_any_construct( + this, const_cast< void * >( pData_ ), rType.getTypeLibType(), + (uno_AcquireFunc)cpp_acquire ); +} +//__________________________________________________________________________________________________ +inline Any::Any( const void * pData_, typelib_TypeDescription * pTypeDescr ) SAL_THROW( () ) +{ + ::uno_any_construct( + this, const_cast< void * >( pData_ ), pTypeDescr, (uno_AcquireFunc)cpp_acquire ); +} +//__________________________________________________________________________________________________ +inline Any::Any( const void * pData_, typelib_TypeDescriptionReference * pType_ ) SAL_THROW( () ) +{ + ::uno_type_any_construct( + this, const_cast< void * >( pData_ ), pType_, (uno_AcquireFunc)cpp_acquire ); +} +//__________________________________________________________________________________________________ +inline Any::~Any() SAL_THROW( () ) +{ + ::uno_any_destruct( + this, (uno_ReleaseFunc)cpp_release ); +} +//__________________________________________________________________________________________________ +inline Any & Any::operator = ( const Any & rAny ) SAL_THROW( () ) +{ + if (this != &rAny) + { + ::uno_type_any_assign( + this, rAny.pData, rAny.pType, + (uno_AcquireFunc)cpp_acquire, (uno_ReleaseFunc)cpp_release ); + } + return *this; +} +//__________________________________________________________________________________________________ +inline ::rtl::OUString Any::getValueTypeName() const SAL_THROW( () ) +{ + return ::rtl::OUString( pType->pTypeName ); +} +//__________________________________________________________________________________________________ +inline void Any::setValue( const void * pData_, const Type & rType ) SAL_THROW( () ) +{ + ::uno_type_any_assign( + this, const_cast< void * >( pData_ ), rType.getTypeLibType(), + (uno_AcquireFunc)cpp_acquire, (uno_ReleaseFunc)cpp_release ); +} +//__________________________________________________________________________________________________ +inline void Any::setValue( const void * pData_, typelib_TypeDescriptionReference * pType_ ) SAL_THROW( () ) +{ + ::uno_type_any_assign( + this, const_cast< void * >( pData_ ), pType_, + (uno_AcquireFunc)cpp_acquire, (uno_ReleaseFunc)cpp_release ); +} +//__________________________________________________________________________________________________ +inline void Any::setValue( const void * pData_, typelib_TypeDescription * pTypeDescr ) SAL_THROW( () ) +{ + ::uno_any_assign( + this, const_cast< void * >( pData_ ), pTypeDescr, + (uno_AcquireFunc)cpp_acquire, (uno_ReleaseFunc)cpp_release ); +} +//__________________________________________________________________________________________________ +inline void Any::clear() SAL_THROW( () ) +{ + ::uno_any_clear( + this, (uno_ReleaseFunc)cpp_release ); +} +//__________________________________________________________________________________________________ +inline sal_Bool Any::isExtractableTo( const Type & rType ) const SAL_THROW( () ) +{ + return ::uno_type_isAssignableFromData( + rType.getTypeLibType(), pData, pType, + (uno_QueryInterfaceFunc)cpp_queryInterface, (uno_ReleaseFunc)cpp_release ); +} + +//______________________________________________________________________________ +template <typename T> +inline bool Any::has() const +{ + Type const & rType = ::cppu::getTypeFavourUnsigned(static_cast< T * >(0)); + return ::uno_type_isAssignableFromData( + rType.getTypeLibType(), pData, pType, + (uno_QueryInterfaceFunc) cpp_queryInterface, + (uno_ReleaseFunc) cpp_release ); +} +#if ! defined(__SUNPRO_CC) +// not impl: forbid use with ambiguous type (sal_Unicode, sal_uInt16) +template <> +bool Any::has<sal_uInt16>() const; +#endif // ! defined(__SUNPRO_CC) + +//__________________________________________________________________________________________________ +inline sal_Bool Any::operator == ( const Any & rAny ) const SAL_THROW( () ) +{ + return ::uno_type_equalData( + pData, pType, rAny.pData, rAny.pType, + (uno_QueryInterfaceFunc)cpp_queryInterface, (uno_ReleaseFunc)cpp_release ); +} +//__________________________________________________________________________________________________ +inline sal_Bool Any::operator != ( const Any & rAny ) const SAL_THROW( () ) +{ + return (! ::uno_type_equalData( + pData, pType, rAny.pData, rAny.pType, + (uno_QueryInterfaceFunc)cpp_queryInterface, (uno_ReleaseFunc)cpp_release )); +} + +//__________________________________________________________________________________________________ +template< class C > +inline Any SAL_CALL makeAny( const C & value ) SAL_THROW( () ) +{ + return Any( &value, ::cppu::getTypeFavourUnsigned(&value) ); +} + +// additionally specialized for C++ bool +//______________________________________________________________________________ +template<> +inline Any SAL_CALL makeAny( bool const & value ) SAL_THROW( () ) +{ + const sal_Bool b = value; + return Any( &b, ::getCppuBooleanType() ); +} + +//__________________________________________________________________________________________________ +template< class C > +inline void SAL_CALL operator <<= ( Any & rAny, const C & value ) SAL_THROW( () ) +{ + const Type & rType = ::cppu::getTypeFavourUnsigned(&value); + ::uno_type_any_assign( + &rAny, const_cast< C * >( &value ), rType.getTypeLibType(), + (uno_AcquireFunc)cpp_acquire, (uno_ReleaseFunc)cpp_release ); +} + +// additionally for C++ bool: +//______________________________________________________________________________ +inline void SAL_CALL operator <<= ( Any & rAny, bool const & value ) + SAL_THROW( () ) +{ + sal_Bool b = value; + ::uno_type_any_assign( + &rAny, &b, ::getCppuBooleanType().getTypeLibType(), + (uno_AcquireFunc) cpp_acquire, (uno_ReleaseFunc) cpp_release ); +} + +//__________________________________________________________________________________________________ +template< class C > +inline sal_Bool SAL_CALL operator >>= ( const Any & rAny, C & value ) SAL_THROW( () ) +{ + const Type & rType = ::cppu::getTypeFavourUnsigned(&value); + return ::uno_type_assignData( + &value, rType.getTypeLibType(), + rAny.pData, rAny.pType, + (uno_QueryInterfaceFunc)cpp_queryInterface, + (uno_AcquireFunc)cpp_acquire, (uno_ReleaseFunc)cpp_release ); +} + +// bool +//__________________________________________________________________________________________________ +inline sal_Bool SAL_CALL operator >>= ( const ::com::sun::star::uno::Any & rAny, sal_Bool & value ) SAL_THROW( () ) +{ + if (typelib_TypeClass_BOOLEAN == rAny.pType->eTypeClass) + { + value = (* reinterpret_cast< const sal_Bool * >( &rAny.pReserved ) != sal_False); + return sal_True; + } + return sal_False; +} +//__________________________________________________________________________________________________ +inline sal_Bool SAL_CALL operator == ( const Any & rAny, const sal_Bool & value ) SAL_THROW( () ) +{ + return (typelib_TypeClass_BOOLEAN == rAny.pType->eTypeClass && + (value != sal_False) == (* reinterpret_cast< const sal_Bool * >( &rAny.pReserved ) != sal_False)); +} + +//______________________________________________________________________________ +template<> +inline sal_Bool SAL_CALL operator >>= ( Any const & rAny, bool & value ) + SAL_THROW( () ) +{ + if (rAny.pType->eTypeClass == typelib_TypeClass_BOOLEAN) + { + value = *reinterpret_cast< sal_Bool const * >( + &rAny.pReserved ) != sal_False; + return true; + } + return false; +} + +//______________________________________________________________________________ +template<> +inline sal_Bool SAL_CALL operator == ( Any const & rAny, bool const & value ) + SAL_THROW( () ) +{ + return (rAny.pType->eTypeClass == typelib_TypeClass_BOOLEAN && + (value == + (*reinterpret_cast< sal_Bool const * >( &rAny.pReserved ) + != sal_False))); +} + +// byte +//__________________________________________________________________________________________________ +inline sal_Bool SAL_CALL operator >>= ( const ::com::sun::star::uno::Any & rAny, sal_Int8 & value ) SAL_THROW( () ) +{ + if (typelib_TypeClass_BYTE == rAny.pType->eTypeClass) + { + value = * reinterpret_cast< const sal_Int8 * >( &rAny.pReserved ); + return sal_True; + } + return sal_False; +} +// short +//__________________________________________________________________________________________________ +inline sal_Bool SAL_CALL operator >>= ( const Any & rAny, sal_Int16 & value ) SAL_THROW( () ) +{ + switch (rAny.pType->eTypeClass) + { + case typelib_TypeClass_BYTE: + value = * reinterpret_cast< const sal_Int8 * >( &rAny.pReserved ); + return sal_True; + case typelib_TypeClass_SHORT: + case typelib_TypeClass_UNSIGNED_SHORT: + value = * reinterpret_cast< const sal_Int16 * >( &rAny.pReserved ); + return sal_True; + default: + return sal_False; + } +} +//__________________________________________________________________________________________________ +inline sal_Bool SAL_CALL operator >>= ( const Any & rAny, sal_uInt16 & value ) SAL_THROW( () ) +{ + switch (rAny.pType->eTypeClass) + { + case typelib_TypeClass_BYTE: + value = * reinterpret_cast< const sal_Int8 * >( &rAny.pReserved ); + return sal_True; + case typelib_TypeClass_SHORT: + case typelib_TypeClass_UNSIGNED_SHORT: + value = * reinterpret_cast< const sal_uInt16 * >( &rAny.pReserved ); + return sal_True; + default: + return sal_False; + } +} +// long +//__________________________________________________________________________________________________ +inline sal_Bool SAL_CALL operator >>= ( const Any & rAny, sal_Int32 & value ) SAL_THROW( () ) +{ + switch (rAny.pType->eTypeClass) + { + case typelib_TypeClass_BYTE: + value = * reinterpret_cast< const sal_Int8 * >( &rAny.pReserved ); + return sal_True; + case typelib_TypeClass_SHORT: + value = * reinterpret_cast< const sal_Int16 * >( &rAny.pReserved ); + return sal_True; + case typelib_TypeClass_UNSIGNED_SHORT: + value = * reinterpret_cast< const sal_uInt16 * >( &rAny.pReserved ); + return sal_True; + case typelib_TypeClass_LONG: + case typelib_TypeClass_UNSIGNED_LONG: + value = * reinterpret_cast< const sal_Int32 * >( &rAny.pReserved ); + return sal_True; + default: + return sal_False; + } +} +//__________________________________________________________________________________________________ +inline sal_Bool SAL_CALL operator >>= ( const Any & rAny, sal_uInt32 & value ) SAL_THROW( () ) +{ + switch (rAny.pType->eTypeClass) + { + case typelib_TypeClass_BYTE: + value = * reinterpret_cast< const sal_Int8 * >( &rAny.pReserved ); + return sal_True; + case typelib_TypeClass_SHORT: + value = * reinterpret_cast< const sal_Int16 * >( &rAny.pReserved ); + return sal_True; + case typelib_TypeClass_UNSIGNED_SHORT: + value = * reinterpret_cast< const sal_uInt16 * >( &rAny.pReserved ); + return sal_True; + case typelib_TypeClass_LONG: + case typelib_TypeClass_UNSIGNED_LONG: + value = * reinterpret_cast< const sal_uInt32 * >( &rAny.pReserved ); + return sal_True; + default: + return sal_False; + } +} +// hyper +//__________________________________________________________________________________________________ +inline sal_Bool SAL_CALL operator >>= ( const Any & rAny, sal_Int64 & value ) SAL_THROW( () ) +{ + switch (rAny.pType->eTypeClass) + { + case typelib_TypeClass_BYTE: + value = * reinterpret_cast< const sal_Int8 * >( &rAny.pReserved ); + return sal_True; + case typelib_TypeClass_SHORT: + value = * reinterpret_cast< const sal_Int16 * >( &rAny.pReserved ); + return sal_True; + case typelib_TypeClass_UNSIGNED_SHORT: + value = * reinterpret_cast< const sal_uInt16 * >( &rAny.pReserved ); + return sal_True; + case typelib_TypeClass_LONG: + value = * reinterpret_cast< const sal_Int32 * >( &rAny.pReserved ); + return sal_True; + case typelib_TypeClass_UNSIGNED_LONG: + value = * reinterpret_cast< const sal_uInt32 * >( &rAny.pReserved ); + return sal_True; + case typelib_TypeClass_HYPER: + case typelib_TypeClass_UNSIGNED_HYPER: + value = * reinterpret_cast< const sal_Int64 * >( + (sizeof(void *) >= sizeof(sal_Int64)) ? (void *)&rAny.pReserved : rAny.pData ); + return sal_True; + + default: + return sal_False; + } +} +//__________________________________________________________________________________________________ +inline sal_Bool SAL_CALL operator >>= ( const Any & rAny, sal_uInt64 & value ) SAL_THROW( () ) +{ + switch (rAny.pType->eTypeClass) + { + case typelib_TypeClass_BYTE: + value = * reinterpret_cast< const sal_Int8 * >( &rAny.pReserved ); + return sal_True; + case typelib_TypeClass_SHORT: + value = * reinterpret_cast< const sal_Int16 * >( &rAny.pReserved ); + return sal_True; + case typelib_TypeClass_UNSIGNED_SHORT: + value = * reinterpret_cast< const sal_uInt16 * >( &rAny.pReserved ); + return sal_True; + case typelib_TypeClass_LONG: + value = * reinterpret_cast< const sal_Int32 * >( &rAny.pReserved ); + return sal_True; + case typelib_TypeClass_UNSIGNED_LONG: + value = * reinterpret_cast< const sal_uInt32 * >( &rAny.pReserved ); + return sal_True; + case typelib_TypeClass_HYPER: + case typelib_TypeClass_UNSIGNED_HYPER: + value = * reinterpret_cast< const sal_uInt64 * >( + (sizeof(void *) >= sizeof(sal_uInt64)) ? (void *)&rAny.pReserved : rAny.pData ); + return sal_True; + + default: + return sal_False; + } +} +// float +//__________________________________________________________________________________________________ +inline sal_Bool SAL_CALL operator >>= ( const Any & rAny, float & value ) SAL_THROW( () ) +{ + switch (rAny.pType->eTypeClass) + { + case typelib_TypeClass_BYTE: + value = * reinterpret_cast< const sal_Int8 * >( &rAny.pReserved ); + return sal_True; + case typelib_TypeClass_SHORT: + value = * reinterpret_cast< const sal_Int16 * >( &rAny.pReserved ); + return sal_True; + case typelib_TypeClass_UNSIGNED_SHORT: + value = * reinterpret_cast< const sal_uInt16 * >( &rAny.pReserved ); + return sal_True; + case typelib_TypeClass_FLOAT: + value = * reinterpret_cast< const float * >( + (sizeof(void *) >= sizeof(float)) ? (void *)&rAny.pReserved : rAny.pData ); + return sal_True; + + default: + return sal_False; + } +} +// double +//__________________________________________________________________________________________________ +inline sal_Bool SAL_CALL operator >>= ( const Any & rAny, double & value ) SAL_THROW( () ) +{ + switch (rAny.pType->eTypeClass) + { + case typelib_TypeClass_BYTE: + value = * reinterpret_cast< const sal_Int8 * >( &rAny.pReserved ); + return sal_True; + case typelib_TypeClass_SHORT: + value = * reinterpret_cast< const sal_Int16 * >( &rAny.pReserved ); + return sal_True; + case typelib_TypeClass_UNSIGNED_SHORT: + value = * reinterpret_cast< const sal_uInt16 * >( &rAny.pReserved ); + return sal_True; + case typelib_TypeClass_LONG: + value = * reinterpret_cast< const sal_Int32 * >( &rAny.pReserved ); + return sal_True; + case typelib_TypeClass_UNSIGNED_LONG: + value = * reinterpret_cast< const sal_uInt32 * >( &rAny.pReserved ); + return sal_True; + case typelib_TypeClass_FLOAT: + value = * reinterpret_cast< const float * >( + (sizeof(void *) >= sizeof(float)) ? (void *)&rAny.pReserved : rAny.pData ); + return sal_True; + case typelib_TypeClass_DOUBLE: + value = * reinterpret_cast< const double * >( + (sizeof(void *) >= sizeof(double)) ? (void *)&rAny.pReserved : rAny.pData ); + return sal_True; + + default: + return sal_False; + } +} +// string +//__________________________________________________________________________________________________ +inline sal_Bool SAL_CALL operator >>= ( const Any & rAny, ::rtl::OUString & value ) SAL_THROW( () ) +{ + if (typelib_TypeClass_STRING == rAny.pType->eTypeClass) + { + value = * reinterpret_cast< const ::rtl::OUString * >( &rAny.pReserved ); + return sal_True; + } + return sal_False; +} +//__________________________________________________________________________________________________ +inline sal_Bool SAL_CALL operator == ( const Any & rAny, const ::rtl::OUString & value ) SAL_THROW( () ) +{ + return (typelib_TypeClass_STRING == rAny.pType->eTypeClass && + value.equals( * reinterpret_cast< const ::rtl::OUString * >( &rAny.pReserved ) )); +} +// type +//__________________________________________________________________________________________________ +inline sal_Bool SAL_CALL operator >>= ( const Any & rAny, Type & value ) SAL_THROW( () ) +{ + if (typelib_TypeClass_TYPE == rAny.pType->eTypeClass) + { + value = * reinterpret_cast< const Type * >( &rAny.pReserved ); + return sal_True; + } + return sal_False; +} +//__________________________________________________________________________________________________ +inline sal_Bool SAL_CALL operator == ( const Any & rAny, const Type & value ) SAL_THROW( () ) +{ + return (typelib_TypeClass_TYPE == rAny.pType->eTypeClass && + value.equals( * reinterpret_cast< const Type * >( &rAny.pReserved ) )); +} +// any +//__________________________________________________________________________________________________ +inline sal_Bool SAL_CALL operator >>= ( const Any & rAny, Any & value ) SAL_THROW( () ) +{ + if (&rAny != &value) + { + ::uno_type_any_assign( + &value, rAny.pData, rAny.pType, + (uno_AcquireFunc)cpp_acquire, (uno_ReleaseFunc)cpp_release ); + } + return sal_True; +} +// interface +//__________________________________________________________________________________________________ +inline sal_Bool SAL_CALL operator == ( const Any & rAny, const BaseReference & value ) SAL_THROW( () ) +{ + if (typelib_TypeClass_INTERFACE == rAny.pType->eTypeClass) + { + return reinterpret_cast< const BaseReference * >( &rAny.pReserved )->operator == ( value ); + } + return sal_False; +} + +// operator to compare to an any. +//__________________________________________________________________________________________________ +template< class C > +inline sal_Bool SAL_CALL operator == ( const Any & rAny, const C & value ) SAL_THROW( () ) +{ + const Type & rType = ::cppu::getTypeFavourUnsigned(&value); + return ::uno_type_equalData( + rAny.pData, rAny.pType, + const_cast< C * >( &value ), rType.getTypeLibType(), + (uno_QueryInterfaceFunc)cpp_queryInterface, (uno_ReleaseFunc)cpp_release ); +} +// operator to compare to an any. may use specialized operators ==. +//__________________________________________________________________________________________________ +template< class C > +inline sal_Bool SAL_CALL operator != ( const Any & rAny, const C & value ) SAL_THROW( () ) +{ + return (! operator == ( rAny, value )); +} + +#if ! defined(EXCEPTIONS_OFF) +extern "C" rtl_uString * SAL_CALL cppu_Any_extraction_failure_msg( + uno_Any const * pAny, typelib_TypeDescriptionReference * pType ) + SAL_THROW_EXTERN_C(); + +//______________________________________________________________________________ +template <typename T> +T Any::get() const +{ + T value = T(); + if (! (*this >>= value)) { + throw RuntimeException( + ::rtl::OUString( + cppu_Any_extraction_failure_msg( + this, + ::cppu::getTypeFavourUnsigned(&value).getTypeLibType() ), + SAL_NO_ACQUIRE ), + Reference<XInterface>() ); + } + return value; +} +// not impl: forbid use with ambiguous type (sal_Unicode, sal_uInt16) +template <> +sal_uInt16 Any::get<sal_uInt16>() const; +#endif // ! defined(EXCEPTIONS_OFF) + +} +} +} +} + +#endif |