/*************************************************************************
 *
 *  $RCSfile: evaluation.cxx,v $
 *
 *  $Revision: 1.6 $
 *
 *  last change: $Author: rt $ $Date: 2005-03-29 15:42:40 $
 *
 *  The Contents of this file are made available subject to the terms of
 *  either of the following licenses
 *
 *         - GNU Lesser General Public License Version 2.1
 *         - Sun Industry Standards Source License Version 1.1
 *
 *  Sun Microsystems Inc., October, 2000
 *
 *  GNU Lesser General Public License Version 2.1
 *  =============================================
 *  Copyright 2000 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
 *
 *
 *  Sun Industry Standards Source License Version 1.1
 *  =================================================
 *  The contents of this file are subject to the Sun Industry Standards
 *  Source License Version 1.1 (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.openoffice.org/license.html.
 *
 *  Software provided under this License is provided on an "AS IS" basis,
 *  WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
 *  WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
 *  MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
 *  See the License for the specific provisions governing your rights and
 *  obligations concerning the Software.
 *
 *  The Initial Developer of the Original Code is: Sun Microsystems, Inc.
 *
 *  Copyright: 2000 by Sun Microsystems, Inc.
 *
 *  All Rights Reserved.
 *
 *  Contributor(s): _______________________________________
 *
 *
 ************************************************************************/

#include "evaluation.hxx"

#ifndef _COM_SUN_STAR_BEANS_NAMEDVALUE_HPP_
#include <com/sun/star/beans/NamedValue.hpp>
#endif
#ifndef _COM_SUN_STAR_REGISTRY_XREGISTRYKEY_HPP_
#include <com/sun/star/registry/XRegistryKey.hpp>
#endif
#ifndef _COM_SUN_STAR_UTIL_DATE_HPP_
#include <com/sun/star/util/Date.hpp>
#endif

#ifndef _RTL_USTRBUF_HXX_
#include <rtl/ustrbuf.hxx>
#endif
#ifndef _UNO_ENVIRONMENT_H_
#include <uno/environment.h>
#endif
#ifndef _CPPUHELPER_FACTORY_HXX_
#include <cppuhelper/factory.hxx>
#endif
#ifndef _UTL_CONFIGMGR_HXX_
#include <unotools/configmgr.hxx>
#endif
#ifndef _SV_MSGBOX_HXX
#include <vcl/msgbox.hxx>
#endif
#ifndef _TOOLS_RESMGR_HXX
#include <tools/resmgr.hxx>
#endif
#ifndef _TOOLS_RESID_HXX
#include <tools/resid.hxx>
#endif
#include "../app/desktop.hrc"


using namespace rtl;
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::lang;
using namespace ::com::sun::star::beans;
using namespace ::com::sun::star::registry;

namespace desktop {

static SOEvaluation*    pSOEval=0;

const char* SOEvaluation::interfaces[] =
{
    "com.sun.star.beans.XExactName",
    "com.sun.star.beans.XMaterialHolder",
    "com.sun.star.lang.XComponent",
    "com.sun.star.lang.XServiceInfo",
    NULL,
};

const char* SOEvaluation::implementationName = "com.sun.star.comp.desktop.Evaluation";
const char* SOEvaluation::serviceName = "com.sun.star.office.Evaluation";

OUString SOEvaluation::GetImplementationName()
{
    return OUString( RTL_CONSTASCII_USTRINGPARAM( implementationName));
}

Sequence< OUString > SOEvaluation::GetSupportedServiceNames()
{
    sal_Int32 nSize = (sizeof( interfaces ) / sizeof( const char *)) - 1;
    Sequence< OUString > aResult( nSize );

    for( sal_Int32 i = 0; i < nSize; i++ )
        aResult[i] = OUString::createFromAscii( interfaces[i] );
    return aResult;
}

Reference< XInterface >  SAL_CALL SOEvaluation::CreateInstance(
    const Reference< XMultiServiceFactory >& rSMgr )
{
    static osl::Mutex   aMutex;
    if ( pSOEval == 0 )
    {
        osl::MutexGuard guard( aMutex );
        if ( pSOEval == 0 )
            return (XComponent*) ( new SOEvaluation( rSMgr ) );
    }
    return (XComponent*)0;
}

SOEvaluation::SOEvaluation( const Reference< XMultiServiceFactory >& xFactory ) :
    m_aListeners( m_aMutex ),
    m_xServiceManager( xFactory )
{
}

SOEvaluation::~SOEvaluation()
{
}

// XComponent
void SAL_CALL SOEvaluation::dispose() throw ( RuntimeException )
{
    EventObject aObject;
    aObject.Source = (XComponent*)this;
    m_aListeners.disposeAndClear( aObject );
}

void SAL_CALL SOEvaluation::addEventListener( const Reference< XEventListener > & aListener) throw ( RuntimeException )
{
    m_aListeners.addInterface( aListener );
}

void SAL_CALL SOEvaluation::removeEventListener( const Reference< XEventListener > & aListener ) throw ( RuntimeException )
{
    m_aListeners.removeInterface( aListener );
}

// XExactName
rtl::OUString SAL_CALL SOEvaluation::getExactName( const rtl::OUString& rApproximateName ) throw ( RuntimeException )
{
    // get the tabreg service for an evaluation version
    // without this service office shouldn't run at all
    OUString aTitle = rApproximateName;
    OUString aEval;
    sal_Bool bExpired = sal_True;
    Reference < XMaterialHolder > xHolder( m_xServiceManager->createInstance(
            ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.tab.tabreg" ) ) ), UNO_QUERY );
    if ( xHolder.is() )
    {
        // get a sequence of strings for the defined locales
        // a registered version doesn't provide data
        bExpired = sal_False;
        Any aData = xHolder->getMaterial();
        Sequence < NamedValue > aSeq;
        if ( aData >>= aSeq )
        {
            // this is an evaluation version, because it provides "material"
            bExpired = sal_True;
            sal_Int32 nCount = aSeq.getLength();
            for (int i=0; i<aSeq.getLength(); i++ )
            {
                NamedValue& rValue = aSeq[i];
                if ( rValue.Name.equalsAscii("expired") )
                    rValue.Value >>= bExpired;
                else if (rValue.Name.equalsAscii("title") )
                    rValue.Value >>= aEval;
            }
            // append eval string to title
            aTitle += OUString::createFromAscii(" ") + aEval;
            if ( bExpired )
                throw RuntimeException();
        }
    }

    return aTitle;
}

// XMaterialHolder
Any SAL_CALL SOEvaluation::getMaterial() throw( RuntimeException )
{
    // Time bomb implementation. Return empty Any to do nothing or
    // provide a com::sun::star::util::Date with the time bomb date.
    Any a;

    // change here to force recompile 00002
#ifdef TIMEBOMB
    // Code for extracting/providing time bomb date!
    int nDay   = TIMEBOMB % 100;
    int nMonth = ( TIMEBOMB % 10000 ) / 100;
    int nYear  = TIMEBOMB / 10000;
    com::sun::star::util::Date  aDate( nDay, nMonth, nYear );
    a <<= aDate;
#endif
    return a;
}

// XServiceInfo
::rtl::OUString SAL_CALL SOEvaluation::getImplementationName()
throw ( RuntimeException )
{
    return SOEvaluation::GetImplementationName();
}

sal_Bool SAL_CALL SOEvaluation::supportsService( const ::rtl::OUString& rServiceName )
throw ( RuntimeException )
{
    sal_Int32 nSize = (sizeof( interfaces ) / sizeof( const char *))-1;

    for( sal_Int32 i = 0; i < nSize; i++ )
        if ( rServiceName.equalsAscii( interfaces[i] ))
            return sal_True;
    return sal_False;
}

Sequence< ::rtl::OUString > SAL_CALL SOEvaluation::getSupportedServiceNames()
throw ( RuntimeException )
{
    return SOEvaluation::GetSupportedServiceNames();
}

}
