7c704c78d3
SAL_UNUSED_PARAMETER (expanding to __attribute__ ((unused)) for GCC) is used to annotate legitimately unused parameters, so that static analysis tools can tell legitimately unused parameters from truly unnecessary ones. To that end, some patches for external modules are also added, that are only applied when compiling with GCC and add necessary __attribute__ ((unused)) in headers.
208 lines
6.6 KiB
C++
208 lines
6.6 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*************************************************************************
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*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* Copyright 2000, 2010 Oracle and/or its affiliates.
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* This file is part of OpenOffice.org.
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*
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* OpenOffice.org is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License version 3
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* only, as published by the Free Software Foundation.
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*
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* OpenOffice.org is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License version 3 for more details
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* (a copy is included in the LICENSE file that accompanied this code).
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*
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* You should have received a copy of the GNU Lesser General Public License
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* version 3 along with OpenOffice.org. If not, see
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* <http://www.openoffice.org/license.html>
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* for a copy of the LGPLv3 License.
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*
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************************************************************************/
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#include <rtl/bootstrap.hxx>
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#include <uno/mapping.hxx>
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#include <cppuhelper/factory.hxx>
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#include <cppuhelper/compbase2.hxx>
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#include <cppuhelper/component_context.hxx>
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#include <com/sun/star/lang/XServiceInfo.hpp>
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#include <com/sun/star/util/XMacroExpander.hpp>
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#include "com/sun/star/uno/RuntimeException.hpp"
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#include "macro_expander.hxx"
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#define OUSTR(x) ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM(x) )
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#define SERVICE_NAME_A "com.sun.star.lang.MacroExpander"
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#define SERVICE_NAME_B "com.sun.star.lang.BootstrapMacroExpander"
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#define IMPL_NAME "com.sun.star.lang.comp.cppuhelper.BootstrapMacroExpander"
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using namespace ::rtl;
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using namespace ::osl;
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using namespace ::com::sun::star;
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using namespace ::com::sun::star::uno;
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namespace cppu
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{
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//---- private forward -----------------------------------------------------------------------------
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Bootstrap const & get_unorc() SAL_THROW( () );
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}
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namespace cppuhelper { namespace detail {
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rtl::OUString expandMacros(rtl::OUString const & text) {
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rtl::OUString t(text);
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rtl_bootstrap_expandMacros_from_handle(
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cppu::get_unorc().getHandle(), &t.pData);
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return t;
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}
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} }
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namespace
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{
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class ImplNames
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{
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private:
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Sequence<OUString> m_aNames;
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public:
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ImplNames() : m_aNames(2)
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{
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m_aNames[0] = OUSTR(SERVICE_NAME_A);
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m_aNames[1] = OUSTR(SERVICE_NAME_B);
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}
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const Sequence<OUString>& getNames() const { return m_aNames; }
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};
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class theImplNames : public rtl::Static<ImplNames, theImplNames> {};
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inline OUString s_impl_name()
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{
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return OUSTR(IMPL_NAME);
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}
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inline Sequence< OUString > const & s_get_service_names()
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{
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return theImplNames::get().getNames();
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}
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typedef ::cppu::WeakComponentImplHelper2<
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util::XMacroExpander, lang::XServiceInfo > t_uno_impl;
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struct mutex_holder
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{
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Mutex m_mutex;
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};
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class Bootstrap_MacroExpander : public mutex_holder, public t_uno_impl
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{
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protected:
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virtual void SAL_CALL disposing();
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public:
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inline Bootstrap_MacroExpander() SAL_THROW( () )
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: t_uno_impl( m_mutex )
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{}
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virtual ~Bootstrap_MacroExpander()
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SAL_THROW( () );
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// XMacroExpander impl
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virtual OUString SAL_CALL expandMacros( OUString const & exp )
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throw (lang::IllegalArgumentException);
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// XServiceInfo impl
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virtual OUString SAL_CALL getImplementationName()
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throw (RuntimeException);
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virtual sal_Bool SAL_CALL supportsService( OUString const & serviceName )
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throw (RuntimeException);
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virtual Sequence< OUString > SAL_CALL getSupportedServiceNames()
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throw (RuntimeException);
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};
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//__________________________________________________________________________________________________
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void Bootstrap_MacroExpander::disposing()
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{}
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//__________________________________________________________________________________________________
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Bootstrap_MacroExpander::~Bootstrap_MacroExpander() SAL_THROW( () )
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{}
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// XServiceInfo impl
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//__________________________________________________________________________________________________
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OUString Bootstrap_MacroExpander::getImplementationName()
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throw (RuntimeException)
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{
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return s_impl_name();
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}
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//__________________________________________________________________________________________________
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sal_Bool Bootstrap_MacroExpander::supportsService( OUString const & serviceName )
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throw (RuntimeException)
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{
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Sequence< OUString > const & service_names = s_get_service_names();
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OUString const * p = service_names.getConstArray();
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for ( sal_Int32 nPos = service_names.getLength(); nPos--; )
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{
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if (p[ nPos ].equals( serviceName ))
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return sal_True;
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}
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return sal_False;
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}
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//__________________________________________________________________________________________________
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Sequence< OUString > Bootstrap_MacroExpander::getSupportedServiceNames()
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throw (RuntimeException)
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{
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return s_get_service_names();
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}
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// XMacroExpander impl
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//__________________________________________________________________________________________________
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OUString Bootstrap_MacroExpander::expandMacros( OUString const & exp )
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throw (lang::IllegalArgumentException)
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{
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return cppuhelper::detail::expandMacros( exp );
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}
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//==================================================================================================
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Reference< XInterface > SAL_CALL service_create(
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SAL_UNUSED_PARAMETER Reference< XComponentContext > const & )
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SAL_THROW( (RuntimeException) )
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{
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return static_cast< ::cppu::OWeakObject * >( new Bootstrap_MacroExpander );
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}
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}
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namespace cppu
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{
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//##################################################################################################
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Reference< lang::XSingleComponentFactory > create_boostrap_macro_expander_factory() SAL_THROW( () )
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{
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Reference< lang::XSingleComponentFactory > free(::cppu::createSingleComponentFactory(
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service_create,
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s_impl_name(),
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s_get_service_names() ));
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uno::Environment curr_env(Environment::getCurrent());
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uno::Environment target_env(rtl::OUString(RTL_CONSTASCII_USTRINGPARAM(CPPU_STRINGIFY(CPPU_ENV))));
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uno::Mapping target2curr(target_env, curr_env);
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return Reference<lang::XSingleComponentFactory>(
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reinterpret_cast<lang::XSingleComponentFactory *>(
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target2curr.mapInterface(free.get(), ::getCppuType(&free))),
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SAL_NO_ACQUIRE);
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}
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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