254 lines
8.3 KiB
C++
254 lines
8.3 KiB
C++
/*************************************************************************
|
|
*
|
|
* OpenOffice.org - a multi-platform office productivity suite
|
|
*
|
|
* $RCSfile: macro_expander.cxx,v $
|
|
*
|
|
* $Revision: 1.11 $
|
|
*
|
|
* last change: $Author: kz $ $Date: 2007-05-09 13:25:36 $
|
|
*
|
|
* The Contents of this file are made available subject to
|
|
* the terms of GNU Lesser General Public License Version 2.1.
|
|
*
|
|
*
|
|
* GNU Lesser General Public License Version 2.1
|
|
* =============================================
|
|
* Copyright 2005 by Sun Microsystems, Inc.
|
|
* 901 San Antonio Road, Palo Alto, CA 94303, USA
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License version 2.1, as published by the Free Software Foundation.
|
|
*
|
|
* This library 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 for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this library; if not, write to the Free Software
|
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
|
* MA 02111-1307 USA
|
|
*
|
|
************************************************************************/
|
|
|
|
// MARKER(update_precomp.py): autogen include statement, do not remove
|
|
#include "precompiled_cppuhelper.hxx"
|
|
|
|
#include <rtl/bootstrap.hxx>
|
|
|
|
#include <uno/mapping.hxx>
|
|
|
|
#include <cppuhelper/factory.hxx>
|
|
#include <cppuhelper/implbase3.hxx>
|
|
#include <cppuhelper/compbase3.hxx>
|
|
#include <cppuhelper/component_context.hxx>
|
|
|
|
#include <com/sun/star/lang/XServiceInfo.hpp>
|
|
#include <com/sun/star/lang/XInitialization.hpp>
|
|
#include <com/sun/star/util/XMacroExpander.hpp>
|
|
#include "com/sun/star/uno/RuntimeException.hpp"
|
|
|
|
#define OUSTR(x) ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM(x) )
|
|
#define SERVICE_NAME_A "com.sun.star.lang.MacroExpander"
|
|
#define SERVICE_NAME_B "com.sun.star.lang.BootstrapMacroExpander"
|
|
#define IMPL_NAME "com.sun.star.lang.comp.cppuhelper.BootstrapMacroExpander"
|
|
|
|
|
|
using namespace ::rtl;
|
|
using namespace ::osl;
|
|
using namespace ::com::sun::star;
|
|
using namespace ::com::sun::star::uno;
|
|
|
|
namespace cppu
|
|
{
|
|
//---- private forward -----------------------------------------------------------------------------
|
|
Bootstrap const & get_unorc() SAL_THROW( () );
|
|
}
|
|
|
|
namespace
|
|
{
|
|
inline OUString s_impl_name() { return OUSTR(IMPL_NAME); }
|
|
static Sequence< OUString > const & s_get_service_names()
|
|
{
|
|
static Sequence< OUString > const * s_pnames = 0;
|
|
if (! s_pnames)
|
|
{
|
|
MutexGuard guard( Mutex::getGlobalMutex() );
|
|
if (! s_pnames)
|
|
{
|
|
static Sequence< OUString > s_names( 2 );
|
|
s_names[ 0 ] = OUSTR(SERVICE_NAME_A);
|
|
s_names[ 1 ] = OUSTR(SERVICE_NAME_B);
|
|
s_pnames = &s_names;
|
|
}
|
|
}
|
|
return *s_pnames;
|
|
}
|
|
|
|
typedef ::cppu::WeakComponentImplHelper3<
|
|
util::XMacroExpander, lang::XServiceInfo, lang::XInitialization > t_uno_impl;
|
|
|
|
struct mutex_holder
|
|
{
|
|
Mutex m_mutex;
|
|
};
|
|
class Bootstrap_MacroExpander : public mutex_holder, public t_uno_impl
|
|
{
|
|
rtlBootstrapHandle m_bstrap;
|
|
OUString m_rc_path;
|
|
|
|
protected:
|
|
virtual void SAL_CALL disposing();
|
|
|
|
public:
|
|
inline Bootstrap_MacroExpander( Reference< XComponentContext > const & ) SAL_THROW( () )
|
|
: t_uno_impl( m_mutex ),
|
|
m_bstrap( 0 )
|
|
{}
|
|
virtual ~Bootstrap_MacroExpander()
|
|
SAL_THROW( () );
|
|
|
|
// XMacroExpander impl
|
|
virtual OUString SAL_CALL expandMacros( OUString const & exp )
|
|
throw (lang::IllegalArgumentException);
|
|
// XInitialization impl
|
|
virtual void SAL_CALL initialize(
|
|
Sequence< Any > const & arguments )
|
|
throw (Exception);
|
|
// XServiceInfo impl
|
|
virtual OUString SAL_CALL getImplementationName()
|
|
throw (RuntimeException);
|
|
virtual sal_Bool SAL_CALL supportsService( OUString const & serviceName )
|
|
throw (RuntimeException);
|
|
virtual Sequence< OUString > SAL_CALL getSupportedServiceNames()
|
|
throw (RuntimeException);
|
|
};
|
|
|
|
//__________________________________________________________________________________________________
|
|
void Bootstrap_MacroExpander::disposing()
|
|
{
|
|
rtlBootstrapHandle h;
|
|
{
|
|
osl::MutexGuard g(m_mutex);
|
|
h = m_bstrap;
|
|
m_bstrap = 0;
|
|
}
|
|
if (h) {
|
|
rtl_bootstrap_args_close(h);
|
|
}
|
|
}
|
|
//__________________________________________________________________________________________________
|
|
Bootstrap_MacroExpander::~Bootstrap_MacroExpander() SAL_THROW( () )
|
|
{
|
|
disposing();
|
|
}
|
|
|
|
// XServiceInfo impl
|
|
//__________________________________________________________________________________________________
|
|
OUString Bootstrap_MacroExpander::getImplementationName()
|
|
throw (RuntimeException)
|
|
{
|
|
return s_impl_name();
|
|
}
|
|
//__________________________________________________________________________________________________
|
|
sal_Bool Bootstrap_MacroExpander::supportsService( OUString const & serviceName )
|
|
throw (RuntimeException)
|
|
{
|
|
Sequence< OUString > const & service_names = s_get_service_names();
|
|
OUString const * p = service_names.getConstArray();
|
|
for ( sal_Int32 nPos = service_names.getLength(); nPos--; )
|
|
{
|
|
if (p[ nPos ].equals( serviceName ))
|
|
return sal_True;
|
|
}
|
|
return sal_False;
|
|
}
|
|
//__________________________________________________________________________________________________
|
|
Sequence< OUString > Bootstrap_MacroExpander::getSupportedServiceNames()
|
|
throw (RuntimeException)
|
|
{
|
|
return s_get_service_names();
|
|
}
|
|
// XInitialization impl
|
|
//__________________________________________________________________________________________________
|
|
void SAL_CALL Bootstrap_MacroExpander::initialize(
|
|
Sequence< Any > const & arguments )
|
|
throw (Exception)
|
|
{
|
|
if (m_bstrap)
|
|
{
|
|
throw RuntimeException(
|
|
OUSTR("already initialized!"),
|
|
Reference< XInterface >() );
|
|
}
|
|
if (1 != arguments.getLength())
|
|
{
|
|
throw lang::IllegalArgumentException(
|
|
OUSTR("invalid number of args given! give single file url!"),
|
|
Reference< XInterface >(),
|
|
0 );
|
|
}
|
|
if (! (arguments[ 0 ] >>= m_rc_path))
|
|
{
|
|
throw lang::IllegalArgumentException(
|
|
OUSTR("give file url!"),
|
|
Reference< XInterface >(),
|
|
0 );
|
|
}
|
|
}
|
|
|
|
// XMacroExpander impl
|
|
//__________________________________________________________________________________________________
|
|
OUString Bootstrap_MacroExpander::expandMacros( OUString const & exp )
|
|
throw (lang::IllegalArgumentException)
|
|
{
|
|
rtlBootstrapHandle h;
|
|
if (m_rc_path.getLength() != 0) {
|
|
osl::MutexGuard g(m_mutex);
|
|
if (!m_bstrap) {
|
|
m_bstrap = rtl_bootstrap_args_open(m_rc_path.pData);
|
|
}
|
|
h = m_bstrap;
|
|
} else {
|
|
h = cppu::get_unorc().getHandle();
|
|
}
|
|
OUString ret( exp );
|
|
rtl_bootstrap_expandMacros_from_handle( h, &ret.pData );
|
|
return ret;
|
|
}
|
|
|
|
//==================================================================================================
|
|
Reference< XInterface > SAL_CALL service_create(
|
|
Reference< XComponentContext > const & xComponentContext )
|
|
SAL_THROW( (RuntimeException) )
|
|
{
|
|
return static_cast< ::cppu::OWeakObject * >( new Bootstrap_MacroExpander( xComponentContext ) );
|
|
}
|
|
|
|
}
|
|
|
|
namespace cppu
|
|
{
|
|
|
|
//##################################################################################################
|
|
Reference< lang::XSingleComponentFactory > create_boostrap_macro_expander_factory() SAL_THROW( () )
|
|
{
|
|
Reference< lang::XSingleComponentFactory > free(::cppu::createSingleComponentFactory(
|
|
service_create,
|
|
s_impl_name(),
|
|
s_get_service_names() ));
|
|
|
|
uno::Environment curr_env(Environment::getCurrent());
|
|
uno::Environment target_env(rtl::OUString(RTL_CONSTASCII_USTRINGPARAM(CPPU_STRINGIFY(CPPU_ENV))));
|
|
|
|
uno::Mapping target2curr(target_env, curr_env);
|
|
|
|
return Reference<lang::XSingleComponentFactory>(
|
|
reinterpret_cast<lang::XSingleComponentFactory *>(
|
|
target2curr.mapInterface(free.get(), ::getCppuType(&free))),
|
|
SAL_NO_ACQUIRE);
|
|
}
|
|
|
|
}
|