office-gobmx/include/com/sun/star/uno/Any.hxx
Stephan Bergmann dcfc07842b Enable Any functions on sal_uInt16 for LIBO_INTERNAL_ONLY
...where sal_uInt16 no longer clashes with sal_Unicode after
e16fa715c4 "Handle wchar_t as native C++11 type on
windows".  This allows to consistently use Any ctor instead of makeAny,
regardless of argument type, in LIBO_INTERNAL_ONLY code.

Change-Id: I9acdcc48be71a90d17013959c8275454e8fa01a0
Reviewed-on: https://gerrit.libreoffice.org/24620
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Stephan Bergmann <sbergman@redhat.com>
2016-05-03 21:52:12 +00:00

669 lines
19 KiB
C++

/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0 .
*/
#ifndef INCLUDED_COM_SUN_STAR_UNO_ANY_HXX
#define INCLUDED_COM_SUN_STAR_UNO_ANY_HXX
#include <sal/config.h>
#include <cassert>
#include <cstddef>
#include <iomanip>
#include <ostream>
#include <com/sun/star/uno/Any.h>
#include <uno/data.h>
#include <uno/sequence2.h>
#include <com/sun/star/uno/Type.hxx>
#include <com/sun/star/uno/Reference.h>
#include <com/sun/star/uno/genfunc.hxx>
#include <com/sun/star/uno/RuntimeException.hpp>
#include <cppu/cppudllapi.h>
#include <cppu/unotype.hxx>
extern "C" CPPU_DLLPUBLIC rtl_uString * SAL_CALL cppu_Any_extraction_failure_msg(
uno_Any const * pAny, typelib_TypeDescriptionReference * pType )
SAL_THROW_EXTERN_C();
namespace com
{
namespace sun
{
namespace star
{
namespace uno
{
inline Any::Any()
{
::uno_any_construct( this, NULL, NULL, cpp_acquire );
}
template <typename T>
inline Any::Any( T const & value )
{
::uno_type_any_construct(
this, const_cast<T *>(&value),
::cppu::getTypeFavourUnsigned(&value).getTypeLibType(),
cpp_acquire );
}
inline Any::Any( bool value )
{
sal_Bool b = value;
::uno_type_any_construct(
this, &b, cppu::UnoType<bool>::get().getTypeLibType(),
cpp_acquire );
}
#if defined LIBO_INTERNAL_ONLY
template<typename T1, typename T2>
Any::Any(rtl::OUStringConcat<T1, T2> const & value): Any(rtl::OUString(value))
{}
#endif
inline Any::Any( const Any & rAny )
{
::uno_type_any_construct( this, rAny.pData, rAny.pType, cpp_acquire );
}
inline Any::Any( const void * pData_, const Type & rType )
{
::uno_type_any_construct(
this, const_cast< void * >( pData_ ), rType.getTypeLibType(),
cpp_acquire );
}
inline Any::Any( const void * pData_, typelib_TypeDescription * pTypeDescr )
{
::uno_any_construct(
this, const_cast< void * >( pData_ ), pTypeDescr, cpp_acquire );
}
inline Any::Any( const void * pData_, typelib_TypeDescriptionReference * pType_ )
{
::uno_type_any_construct(
this, const_cast< void * >( pData_ ), pType_, cpp_acquire );
}
inline Any::~Any()
{
::uno_any_destruct(
this, cpp_release );
}
inline Any & Any::operator = ( const Any & rAny )
{
if (this != &rAny)
{
::uno_type_any_assign(
this, rAny.pData, rAny.pType,
cpp_acquire, cpp_release );
}
return *this;
}
inline ::rtl::OUString Any::getValueTypeName() const
{
return ::rtl::OUString( pType->pTypeName );
}
inline void Any::setValue( const void * pData_, const Type & rType )
{
::uno_type_any_assign(
this, const_cast< void * >( pData_ ), rType.getTypeLibType(),
cpp_acquire, cpp_release );
}
inline void Any::setValue( const void * pData_, typelib_TypeDescriptionReference * pType_ )
{
::uno_type_any_assign(
this, const_cast< void * >( pData_ ), pType_,
cpp_acquire, cpp_release );
}
inline void Any::setValue( const void * pData_, typelib_TypeDescription * pTypeDescr )
{
::uno_any_assign(
this, const_cast< void * >( pData_ ), pTypeDescr,
cpp_acquire, cpp_release );
}
inline void Any::clear()
{
::uno_any_clear(
this, cpp_release );
}
inline bool Any::isExtractableTo( const Type & rType ) const
{
return ::uno_type_isAssignableFromData(
rType.getTypeLibType(), pData, pType,
cpp_queryInterface, 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,
cpp_queryInterface,
cpp_release );
}
inline bool Any::operator == ( const Any & rAny ) const
{
return ::uno_type_equalData(
pData, pType, rAny.pData, rAny.pType,
cpp_queryInterface, cpp_release );
}
inline bool Any::operator != ( const Any & rAny ) const
{
return (! ::uno_type_equalData(
pData, pType, rAny.pData, rAny.pType,
cpp_queryInterface, cpp_release ));
}
template< class C >
inline Any SAL_CALL makeAny( const C & value )
{
return Any(value);
}
#if !defined LIBO_INTERNAL_ONLY
template<> Any makeAny(sal_uInt16 const & value)
{ return Any(&value, cppu::UnoType<cppu::UnoUnsignedShortType>::get()); }
#endif
template<typename T> Any toAny(T const & value) { return makeAny(value); }
template<> Any toAny(Any const & value) { return value; }
template< class C >
inline void SAL_CALL operator <<= ( Any & rAny, const C & value )
{
const Type & rType = ::cppu::getTypeFavourUnsigned(&value);
::uno_type_any_assign(
&rAny, const_cast< C * >( &value ), rType.getTypeLibType(),
cpp_acquire, cpp_release );
}
// additionally for C++ bool:
template<>
inline void SAL_CALL operator <<= ( Any & rAny, bool const & value )
{
sal_Bool b = value;
::uno_type_any_assign(
&rAny, &b, cppu::UnoType<bool>::get().getTypeLibType(),
cpp_acquire, cpp_release );
}
#ifdef LIBO_INTERNAL_ONLY // "RTL_FAST_STRING"
template< class C1, class C2 >
inline void SAL_CALL operator <<= ( Any & rAny, const rtl::OUStringConcat< C1, C2 >& value )
{
const rtl::OUString str( value );
const Type & rType = ::cppu::getTypeFavourUnsigned(&str);
::uno_type_any_assign(
&rAny, const_cast< rtl::OUString * >( &str ), rType.getTypeLibType(),
cpp_acquire, cpp_release );
}
#endif
template< class C >
inline bool SAL_CALL operator >>= ( const Any & rAny, C & value )
{
const Type & rType = ::cppu::getTypeFavourUnsigned(&value);
return ::uno_type_assignData(
&value, rType.getTypeLibType(),
rAny.pData, rAny.pType,
cpp_queryInterface,
cpp_acquire, cpp_release );
}
// bool
template<>
inline bool SAL_CALL operator >>= ( const ::com::sun::star::uno::Any & rAny, sal_Bool & value )
{
if (typelib_TypeClass_BOOLEAN == rAny.pType->eTypeClass)
{
value = bool(* static_cast< const sal_Bool * >( rAny.pData ));
return true;
}
return false;
}
template<>
inline bool SAL_CALL operator == ( const Any & rAny, const sal_Bool & value )
{
return (typelib_TypeClass_BOOLEAN == rAny.pType->eTypeClass &&
bool(value) == bool(* static_cast< const sal_Bool * >( rAny.pData )));
}
template<>
inline bool SAL_CALL operator >>= ( Any const & rAny, bool & value )
{
if (rAny.pType->eTypeClass == typelib_TypeClass_BOOLEAN)
{
value = *static_cast< sal_Bool const * >( rAny.pData );
return true;
}
return false;
}
template<>
inline bool SAL_CALL operator == ( Any const & rAny, bool const & value )
{
return (rAny.pType->eTypeClass == typelib_TypeClass_BOOLEAN &&
(value ==
bool(*static_cast< sal_Bool const * >( rAny.pData ))));
}
// byte
template<>
inline bool SAL_CALL operator >>= ( const ::com::sun::star::uno::Any & rAny, sal_Int8 & value )
{
if (typelib_TypeClass_BYTE == rAny.pType->eTypeClass)
{
value = * static_cast< const sal_Int8 * >( rAny.pData );
return true;
}
return false;
}
// short
template<>
inline bool SAL_CALL operator >>= ( const Any & rAny, sal_Int16 & value )
{
switch (rAny.pType->eTypeClass)
{
case typelib_TypeClass_BYTE:
value = * static_cast< const sal_Int8 * >( rAny.pData );
return true;
case typelib_TypeClass_SHORT:
case typelib_TypeClass_UNSIGNED_SHORT:
value = * static_cast< const sal_Int16 * >( rAny.pData );
return true;
default:
return false;
}
}
template<>
inline bool SAL_CALL operator >>= ( const Any & rAny, sal_uInt16 & value )
{
switch (rAny.pType->eTypeClass)
{
case typelib_TypeClass_BYTE:
value = (sal_uInt16)( * static_cast< const sal_Int8 * >( rAny.pData ) );
return true;
case typelib_TypeClass_SHORT:
case typelib_TypeClass_UNSIGNED_SHORT:
value = * static_cast< const sal_uInt16 * >( rAny.pData );
return true;
default:
return false;
}
}
// long
template<>
inline bool SAL_CALL operator >>= ( const Any & rAny, sal_Int32 & value )
{
switch (rAny.pType->eTypeClass)
{
case typelib_TypeClass_BYTE:
value = * static_cast< const sal_Int8 * >( rAny.pData );
return true;
case typelib_TypeClass_SHORT:
value = * static_cast< const sal_Int16 * >( rAny.pData );
return true;
case typelib_TypeClass_UNSIGNED_SHORT:
value = * static_cast< const sal_uInt16 * >( rAny.pData );
return true;
case typelib_TypeClass_LONG:
case typelib_TypeClass_UNSIGNED_LONG:
value = * static_cast< const sal_Int32 * >( rAny.pData );
return true;
default:
return false;
}
}
template<>
inline bool SAL_CALL operator >>= ( const Any & rAny, sal_uInt32 & value )
{
switch (rAny.pType->eTypeClass)
{
case typelib_TypeClass_BYTE:
value = (sal_uInt32)( * static_cast< const sal_Int8 * >( rAny.pData ) );
return true;
case typelib_TypeClass_SHORT:
value = (sal_uInt32)( * static_cast< const sal_Int16 * >( rAny.pData ) );
return true;
case typelib_TypeClass_UNSIGNED_SHORT:
value = * static_cast< const sal_uInt16 * >( rAny.pData );
return true;
case typelib_TypeClass_LONG:
case typelib_TypeClass_UNSIGNED_LONG:
value = * static_cast< const sal_uInt32 * >( rAny.pData );
return true;
default:
return false;
}
}
// hyper
template<>
inline bool SAL_CALL operator >>= ( const Any & rAny, sal_Int64 & value )
{
switch (rAny.pType->eTypeClass)
{
case typelib_TypeClass_BYTE:
value = * static_cast< const sal_Int8 * >( rAny.pData );
return true;
case typelib_TypeClass_SHORT:
value = * static_cast< const sal_Int16 * >( rAny.pData );
return true;
case typelib_TypeClass_UNSIGNED_SHORT:
value = * static_cast< const sal_uInt16 * >( rAny.pData );
return true;
case typelib_TypeClass_LONG:
value = * static_cast< const sal_Int32 * >( rAny.pData );
return true;
case typelib_TypeClass_UNSIGNED_LONG:
value = * static_cast< const sal_uInt32 * >( rAny.pData );
return true;
case typelib_TypeClass_HYPER:
case typelib_TypeClass_UNSIGNED_HYPER:
value = * static_cast< const sal_Int64 * >( rAny.pData );
return true;
default:
return false;
}
}
template<>
inline bool SAL_CALL operator >>= ( const Any & rAny, sal_uInt64 & value )
{
switch (rAny.pType->eTypeClass)
{
case typelib_TypeClass_BYTE:
value = (sal_uInt64)( * static_cast< const sal_Int8 * >( rAny.pData ) );
return true;
case typelib_TypeClass_SHORT:
value = (sal_uInt64)( * static_cast< const sal_Int16 * >( rAny.pData ) );
return true;
case typelib_TypeClass_UNSIGNED_SHORT:
value = * static_cast< const sal_uInt16 * >( rAny.pData );
return true;
case typelib_TypeClass_LONG:
value = (sal_uInt64)( * static_cast< const sal_Int32 * >( rAny.pData ) );
return true;
case typelib_TypeClass_UNSIGNED_LONG:
value = * static_cast< const sal_uInt32 * >( rAny.pData );
return true;
case typelib_TypeClass_HYPER:
case typelib_TypeClass_UNSIGNED_HYPER:
value = * static_cast< const sal_uInt64 * >( rAny.pData );
return true;
default:
return false;
}
}
// float
template<>
inline bool SAL_CALL operator >>= ( const Any & rAny, float & value )
{
switch (rAny.pType->eTypeClass)
{
case typelib_TypeClass_BYTE:
value = * static_cast< const sal_Int8 * >( rAny.pData );
return true;
case typelib_TypeClass_SHORT:
value = * static_cast< const sal_Int16 * >( rAny.pData );
return true;
case typelib_TypeClass_UNSIGNED_SHORT:
value = * static_cast< const sal_uInt16 * >( rAny.pData );
return true;
case typelib_TypeClass_FLOAT:
value = * static_cast< const float * >( rAny.pData );
return true;
default:
return false;
}
}
// double
template<>
inline bool SAL_CALL operator >>= ( const Any & rAny, double & value )
{
switch (rAny.pType->eTypeClass)
{
case typelib_TypeClass_BYTE:
value = * static_cast< const sal_Int8 * >( rAny.pData );
return true;
case typelib_TypeClass_SHORT:
value = * static_cast< const sal_Int16 * >( rAny.pData );
return true;
case typelib_TypeClass_UNSIGNED_SHORT:
value = * static_cast< const sal_uInt16 * >( rAny.pData );
return true;
case typelib_TypeClass_LONG:
value = * static_cast< const sal_Int32 * >( rAny.pData );
return true;
case typelib_TypeClass_UNSIGNED_LONG:
value = * static_cast< const sal_uInt32 * >( rAny.pData );
return true;
case typelib_TypeClass_FLOAT:
value = * static_cast< const float * >( rAny.pData );
return true;
case typelib_TypeClass_DOUBLE:
value = * static_cast< const double * >( rAny.pData );
return true;
default:
return false;
}
}
// string
template<>
inline bool SAL_CALL operator >>= ( const Any & rAny, ::rtl::OUString & value )
{
if (typelib_TypeClass_STRING == rAny.pType->eTypeClass)
{
value = * static_cast< const ::rtl::OUString * >( rAny.pData );
return true;
}
return false;
}
template<>
inline bool SAL_CALL operator == ( const Any & rAny, const ::rtl::OUString & value )
{
return (typelib_TypeClass_STRING == rAny.pType->eTypeClass &&
value.equals( * static_cast< const ::rtl::OUString * >( rAny.pData ) ));
}
// type
template<>
inline bool SAL_CALL operator >>= ( const Any & rAny, Type & value )
{
if (typelib_TypeClass_TYPE == rAny.pType->eTypeClass)
{
value = * static_cast< const Type * >( rAny.pData );
return true;
}
return false;
}
template<>
inline bool SAL_CALL operator == ( const Any & rAny, const Type & value )
{
return (typelib_TypeClass_TYPE == rAny.pType->eTypeClass &&
value.equals( * static_cast< const Type * >( rAny.pData ) ));
}
// any
template<>
inline bool SAL_CALL operator >>= ( const Any & rAny, Any & value )
{
if (&rAny != &value)
{
::uno_type_any_assign(
&value, rAny.pData, rAny.pType,
cpp_acquire, cpp_release );
}
return true;
}
// interface
template<>
inline bool SAL_CALL operator == ( const Any & rAny, const BaseReference & value )
{
if (typelib_TypeClass_INTERFACE == rAny.pType->eTypeClass)
{
return static_cast< const BaseReference * >( rAny.pData )->operator == ( value );
}
return false;
}
// operator to compare to an any.
template< class C >
inline bool SAL_CALL operator == ( const Any & rAny, const C & value )
{
const Type & rType = ::cppu::getTypeFavourUnsigned(&value);
return ::uno_type_equalData(
rAny.pData, rAny.pType,
const_cast< C * >( &value ), rType.getTypeLibType(),
cpp_queryInterface, cpp_release );
}
// operator to compare to an any. may use specialized operators ==.
template< class C >
inline bool SAL_CALL operator != ( const Any & rAny, const C & value )
{
return (! operator == ( rAny, value ));
}
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 ) );
}
return value;
}
/**
Support for Any in std::ostream (and thus in CPPUNIT_ASSERT or SAL_INFO
macros, for example).
@since LibreOffice 4.2
*/
template<typename charT, typename traits>
inline std::basic_ostream<charT, traits> &operator<<(std::basic_ostream<charT, traits> &o, Any const &any) {
o << "<Any: (" << any.getValueTypeName() << ')';
switch(any.pType->eTypeClass) {
case typelib_TypeClass_VOID:
break;
case typelib_TypeClass_BOOLEAN:
o << ' ' << any.get<bool>();
break;
case typelib_TypeClass_BYTE:
case typelib_TypeClass_SHORT:
case typelib_TypeClass_LONG:
case typelib_TypeClass_HYPER:
o << ' ' << any.get<sal_Int64>();
break;
case typelib_TypeClass_UNSIGNED_SHORT:
case typelib_TypeClass_UNSIGNED_LONG:
case typelib_TypeClass_UNSIGNED_HYPER:
o << ' ' << any.get<sal_uInt64>();
break;
case typelib_TypeClass_FLOAT:
case typelib_TypeClass_DOUBLE:
o << ' ' << any.get<double>();
break;
case typelib_TypeClass_CHAR: {
std::ios_base::fmtflags flgs = o.setf(
std::ios_base::hex, std::ios_base::basefield);
charT fill = o.fill('0');
o << " U+" << std::setw(4)
<< *static_cast<sal_Unicode const *>(any.getValue());
o.setf(flgs);
o.fill(fill);
break;
}
case typelib_TypeClass_STRING:
o << ' ' << any.get<rtl::OUString>();
break;
case typelib_TypeClass_TYPE:
o << ' ' << any.get<css::uno::Type>().getTypeName();
break;
case typelib_TypeClass_SEQUENCE:
o << " len "
<< ((*static_cast<uno_Sequence * const *>(any.getValue()))->
nElements);
break;
case typelib_TypeClass_ENUM:
o << ' ' << *static_cast<sal_Int32 const *>(any.getValue());
break;
case typelib_TypeClass_STRUCT:
case typelib_TypeClass_EXCEPTION:
o << ' ' << any.getValue();
break;
case typelib_TypeClass_INTERFACE:
o << ' ' << *static_cast<void * const *>(any.getValue());
break;
default:
assert(false); // this cannot happen
break;
}
o << '>';
return o;
}
}
}
}
}
#endif
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */