198 lines
6.7 KiB
C++
198 lines
6.7 KiB
C++
/*************************************************************************
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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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// MARKER(update_precomp.py): autogen include statement, do not remove
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#include "precompiled_cppuhelper.hxx"
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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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inline OUString s_impl_name() { return OUSTR(IMPL_NAME); }
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static Sequence< OUString > const & s_get_service_names()
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{
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static Sequence< OUString > const * s_pnames = 0;
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if (! s_pnames)
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{
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MutexGuard guard( Mutex::getGlobalMutex() );
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if (! s_pnames)
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{
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static Sequence< OUString > s_names( 2 );
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s_names[ 0 ] = OUSTR(SERVICE_NAME_A);
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s_names[ 1 ] = OUSTR(SERVICE_NAME_B);
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s_pnames = &s_names;
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}
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}
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return *s_pnames;
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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( Reference< XComponentContext > const & ) 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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Reference< XComponentContext > const & xComponentContext )
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SAL_THROW( (RuntimeException) )
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{
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return static_cast< ::cppu::OWeakObject * >( new Bootstrap_MacroExpander( xComponentContext ) );
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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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