libreoffice/shell/source/unix/exec/shellexecentry.cxx

/*************************************************************************
 *
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * Copyright 2008 by Sun Microsystems, Inc.
 *
 * OpenOffice.org - a multi-platform office productivity suite
 *
 * $RCSfile: shellexecentry.cxx,v $
 * $Revision: 1.6 $
 *
 * 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.
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 ************************************************************************/

// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_shell.hxx"

//-----------------------------------------------------------------------
//  includes of other projects
//-----------------------------------------------------------------------
#include <cppuhelper/factory.hxx>
#include <osl/diagnose.h>
#include "shellexec.hxx"

//-----------------------------------------------------------------------
// namespace directives
//-----------------------------------------------------------------------

using namespace ::rtl;
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::lang;
using namespace ::com::sun::star::registry;
using namespace ::cppu;
using com::sun::star::system::XSystemShellExecute;

//-----------------------------------------------------------------------
// defines
//-----------------------------------------------------------------------

#define SHELLEXEC_SERVICE_NAME  "com.sun.star.system.SystemShellExecute"
#define SHELLEXEC_IMPL_NAME     "com.sun.star.comp.system.SystemShellExecute"
#define SHELLEXEC_REGKEY_NAME   "/com.sun.star.comp.system.SystemShellExecute/UNO/SERVICES/com.sun.star.system.SystemShellExecute"

//-----------------------------------------------------------------------
//
//-----------------------------------------------------------------------

namespace
{
    Reference< XInterface > SAL_CALL createInstance(const Reference< XComponentContext >& xContext)
    {
        return Reference< XInterface >( static_cast< XSystemShellExecute* >( new ShellExec(xContext) ) );
    }
}

//-----------------------------------------------------------------------
// the 3 important functions which will be exported
//-----------------------------------------------------------------------

extern "C"
{

//----------------------------------------------------------------------
// component_getImplementationEnvironment
//----------------------------------------------------------------------

void SAL_CALL component_getImplementationEnvironment(
    const sal_Char ** ppEnvTypeName, uno_Environment ** /*ppEnv*/ )
{
    *ppEnvTypeName = CPPU_CURRENT_LANGUAGE_BINDING_NAME;
}

//-----------------------------------------------------------------------
// component_writeInfo
//-----------------------------------------------------------------------

sal_Bool SAL_CALL component_writeInfo( void* /*pServiceManager*/, void* pRegistryKey )
{
    if (pRegistryKey)
    {
        try
        {
            Reference< XRegistryKey > pXNewKey( static_cast< XRegistryKey* >( pRegistryKey ) );
            pXNewKey->createKey( OUString( RTL_CONSTASCII_USTRINGPARAM( SHELLEXEC_REGKEY_NAME ) ) );
            return sal_True;
        }
        catch( InvalidRegistryException& )
        {
            OSL_ENSURE(sal_False, "InvalidRegistryException caught");
    }
    }

    return sal_False;
}

//----------------------------------------------------------------------
// component_getFactory
//----------------------------------------------------------------------

void* SAL_CALL component_getFactory( const sal_Char* pImplName, uno_Interface* /*pSrvManager*/, uno_Interface* /*pRegistryKey*/ )
{
    Reference< XSingleComponentFactory > xFactory;

    if (0 == ::rtl_str_compare( pImplName, SHELLEXEC_IMPL_NAME ))
    {
        OUString serviceName( RTL_CONSTASCII_USTRINGPARAM(SHELLEXEC_SERVICE_NAME) );

        xFactory = ::cppu::createSingleComponentFactory(
            createInstance,
            OUString( RTL_CONSTASCII_USTRINGPARAM(SHELLEXEC_IMPL_NAME) ),
            Sequence< OUString >( &serviceName, 1 ) );

    }

    if (xFactory.is())
    xFactory->acquire();

    return xFactory.get();
}

} // extern "C"