xref: /aoo41x/main/xmlsecurity/workben/signaturetest.cxx (revision 06b3ce53)

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 *
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 *
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// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_xmlsecurity.hxx"

#include <sal/main.h>
#include <vcl/event.hxx>
#include <vcl/svapp.hxx>
#include <vcl/wrkwin.hxx>
#include <vcl/msgbox.hxx>
#include <vcl/fixed.hxx>
#include <vcl/edit.hxx>
#include <vcl/button.hxx>
#include <vcl/lstbox.hxx>
#include <svtools/filectrl.hxx>
#include <tools/urlobj.hxx>
#include <osl/file.hxx>

#include <svtools/docpasswdrequest.hxx>

#include <comphelper/processfactory.hxx>
#include <cppuhelper/servicefactory.hxx>
#include <cppuhelper/bootstrap.hxx>
#include <unotools/streamhelper.hxx>

#include <ucbhelper/contentbroker.hxx>
#include <ucbhelper/configurationkeys.hxx>

// Will be in comphelper if CWS MAV09 is integrated
#include <comphelper/storagehelper.hxx>

#include <com/sun/star/lang/XMultiServiceFactory.hpp>

#include <xmlsecurity/xmlsignaturehelper.hxx>
#include <xmlsecurity/digitalsignaturesdialog.hxx>
#include <xmlsecurity/certificatechooser.hxx>
#include <xmlsecurity/biginteger.hxx>

#include <com/sun/star/security/XDocumentDigitalSignatures.hpp>

using namespace ::com::sun::star;
using namespace ::com::sun::star;

void Main();

#define TEXTFIELDWIDTH	80
#define TEXTFIELDSTARTX	10

#define EDITWIDTH		200
#define EDITHEIGHT		20

#define FIXEDLINEHEIGHT	15

#define BUTTONWIDTH		50
#define BUTTONHEIGHT	22
#define BUTTONSPACE     20

#define LISTBOXHEIGHT   120

// #define TEST_IMPLEMENTATION_DIRECTLY


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

    SAL_IMPLEMENT_MAIN()
{
    uno::Reference< lang::XMultiServiceFactory > xMSF;
	try
	{
        uno::Reference< uno::XComponentContext > xCtx( cppu::defaultBootstrap_InitialComponentContext() );
        if ( !xCtx.is() )
        {
            DBG_ERROR( "Error creating initial component context!" );
            return -1;
        }

        xMSF = uno::Reference< lang::XMultiServiceFactory >(xCtx->getServiceManager(), uno::UNO_QUERY );

        if ( !xMSF.is() )
        {
            DBG_ERROR( "No service manager!" );
            return -1;
        }

        // Init USB
        uno::Sequence< uno::Any > aArgs( 2 );
        aArgs[ 0 ] <<= rtl::OUString::createFromAscii( UCB_CONFIGURATION_KEY1_LOCAL );
	    aArgs[ 1 ] <<= rtl::OUString::createFromAscii( UCB_CONFIGURATION_KEY2_OFFICE );
	    sal_Bool bSuccess = ::ucb::ContentBroker::initialize( xMSF, aArgs );
	    if ( !bSuccess )
	    {
		    DBG_ERROR( "Error creating UCB!" );
		    return -1;
	    }

	}
    catch ( uno::Exception const & )
	{
        DBG_ERROR( "Exception during creation of initial component context!" );
		return -1;
	}
	comphelper::setProcessServiceFactory( xMSF );

    InitVCL( xMSF );
    ::Main();
    DeInitVCL();

    return 0;
}

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

class MyWin : public WorkWindow
{
private:
    FixedLine   maTokenLine;
    CheckBox    maCryptoCheckBox;
	FixedText	maFixedTextTokenName;
	FileControl	maEditTokenName;
    FixedLine   maTest1Line;
	FixedText	maFixedTextXMLFileName;
	FileControl	maEditXMLFileName;
	FixedText	maFixedTextBINFileName;
	FileControl	maEditBINFileName;
	FixedText	maFixedTextSIGFileName;
	FileControl	maEditSIGFileName;
	PushButton	maSignButton;
	PushButton	maVerifyButton;
    FixedLine   maTest2Line;
	FixedText	maFixedTextDOCFileName;
	FileControl	maEditDOCFileName;
	PushButton	maDigitalSignaturesButton;
	PushButton	maVerifyDigitalSignaturesButton;
    FixedLine   maHintLine;
	FixedText	maHintText;

	DECL_LINK(	CryptoCheckBoxHdl, CheckBox* );
	DECL_LINK(	SignButtonHdl, Button* );
	DECL_LINK(	VerifyButtonHdl, Button* );
	DECL_LINK(	DigitalSignaturesWithServiceHdl, Button* );
	DECL_LINK(	VerifyDigitalSignaturesHdl, Button* );
	DECL_LINK(	DigitalSignaturesWithTokenHdl, Button* );
	DECL_LINK(	StartVerifySignatureHdl, void* );

public:
				MyWin( Window* pParent, WinBits nWinStyle );

};

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

void Main()
{
	MyWin aMainWin( NULL, WB_APP | WB_STDWORK | WB_3DLOOK);
	aMainWin.Show();

	Application::Execute();
}

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

MyWin::MyWin( Window* pParent, WinBits nWinStyle ) :
	WorkWindow( pParent, nWinStyle ),
    maTokenLine( this ),
    maTest1Line( this ),
    maTest2Line( this ),
    maHintLine( this ),
	maFixedTextXMLFileName( this ),
	maEditXMLFileName( this, WB_BORDER ),
	maFixedTextBINFileName( this ),
	maEditBINFileName( this, WB_BORDER ),
	maFixedTextSIGFileName( this ),
	maEditSIGFileName( this, WB_BORDER ),
	maFixedTextTokenName( this ),
	maEditTokenName( this, WB_BORDER ),
	maFixedTextDOCFileName( this ),
	maEditDOCFileName( this, WB_BORDER ),
	maSignButton( this ),
	maVerifyButton( this ),
	maDigitalSignaturesButton( this ),
	maVerifyDigitalSignaturesButton( this ),
	maHintText( this, WB_WORDBREAK ),
	maCryptoCheckBox( this )

{
#ifdef TEST_IMPLEMENTATION_DIRECTLY
    Size aOutputSize( 400, 600 );
#else
    Size aOutputSize( 400, 400 );
#endif
	SetOutputSizePixel( aOutputSize );
	SetText( String( RTL_CONSTASCII_USTRINGPARAM( "XML Signature Test" ) ) );

	long nY = 15;

    maTokenLine.SetPosSizePixel( TEXTFIELDSTARTX, nY, aOutputSize.Width()-2*TEXTFIELDSTARTX, FIXEDLINEHEIGHT );
	maTokenLine.SetText( String( RTL_CONSTASCII_USTRINGPARAM( "Crypto Settings" ) ) );
	maTokenLine.Show();

	nY += EDITHEIGHT*3/2;

	maCryptoCheckBox.SetPosSizePixel( TEXTFIELDSTARTX, nY, aOutputSize.Width()-2*TEXTFIELDSTARTX, FIXEDLINEHEIGHT );
	maCryptoCheckBox.SetText( String( RTL_CONSTASCII_USTRINGPARAM( "Use Default Token (NSS option only)" ) ) );
	maCryptoCheckBox.Check( sal_True );
	maEditTokenName.Disable();
	maFixedTextTokenName.Disable();
    maCryptoCheckBox.SetClickHdl( LINK( this, MyWin, CryptoCheckBoxHdl ) );
	maCryptoCheckBox.Show();

	nY += EDITHEIGHT;

	maFixedTextTokenName.SetPosSizePixel( TEXTFIELDSTARTX, nY, TEXTFIELDWIDTH, EDITHEIGHT );
	maFixedTextTokenName.SetText( String( RTL_CONSTASCII_USTRINGPARAM( "Crypto Token:" ) ) );
	maFixedTextTokenName.Show();

	maEditTokenName.SetPosSizePixel( TEXTFIELDSTARTX+TEXTFIELDWIDTH, nY, EDITWIDTH, EDITHEIGHT );
	maEditTokenName.Show();

	nY += EDITHEIGHT*3;

#ifdef TEST_IMPLEMENTATION_DIRECTLY

    maTest1Line.SetPosSizePixel( TEXTFIELDSTARTX, nY, aOutputSize.Width()-2*TEXTFIELDSTARTX, FIXEDLINEHEIGHT );
	maTest1Line.SetText( String( RTL_CONSTASCII_USTRINGPARAM( "Test simple files" ) ) );
	maTest1Line.Show();

	nY += EDITHEIGHT*3/2;

    maFixedTextXMLFileName.SetPosSizePixel( TEXTFIELDSTARTX, nY, TEXTFIELDWIDTH, EDITHEIGHT );
	maFixedTextXMLFileName.SetText( String( RTL_CONSTASCII_USTRINGPARAM( "XML File:" ) ) );
	maFixedTextXMLFileName.Show();

	maEditXMLFileName.SetPosSizePixel( TEXTFIELDSTARTX+TEXTFIELDWIDTH, nY, EDITWIDTH, EDITHEIGHT );
	maEditXMLFileName.Show();

	nY += EDITHEIGHT*3/2;

	maFixedTextBINFileName.SetPosSizePixel( TEXTFIELDSTARTX, nY, TEXTFIELDWIDTH, EDITHEIGHT );
	maFixedTextBINFileName.SetText( String( RTL_CONSTASCII_USTRINGPARAM( "Binary File:" ) ) );
	maFixedTextBINFileName.Show();

	maEditBINFileName.SetPosSizePixel( TEXTFIELDSTARTX+TEXTFIELDWIDTH, nY, EDITWIDTH, EDITHEIGHT );
	maEditBINFileName.Show();

	nY += EDITHEIGHT*3/2;

	maFixedTextSIGFileName.SetPosSizePixel( TEXTFIELDSTARTX, nY, TEXTFIELDWIDTH, EDITHEIGHT );
	maFixedTextSIGFileName.SetText( String( RTL_CONSTASCII_USTRINGPARAM( "Signature File:" ) ) );
	maFixedTextSIGFileName.Show();

	maEditSIGFileName.SetPosSizePixel( TEXTFIELDSTARTX+TEXTFIELDWIDTH, nY, EDITWIDTH, EDITHEIGHT );
	maEditSIGFileName.Show();

	nY += EDITHEIGHT*2;

	maSignButton.SetPosSizePixel( TEXTFIELDSTARTX, nY, BUTTONWIDTH, BUTTONHEIGHT );
	maSignButton.SetText( String( RTL_CONSTASCII_USTRINGPARAM( "Sign" ) ) );
	maSignButton.SetClickHdl( LINK( this, MyWin, SignButtonHdl ) );
	maSignButton.Show();

	maVerifyButton.SetPosSizePixel( TEXTFIELDSTARTX+BUTTONWIDTH+BUTTONSPACE, nY, BUTTONWIDTH, BUTTONHEIGHT );
	maVerifyButton.SetText( String( RTL_CONSTASCII_USTRINGPARAM( "Verify" ) ) );
	maVerifyButton.SetClickHdl( LINK( this, MyWin, VerifyButtonHdl ) );
	maVerifyButton.Show();

	nY += EDITHEIGHT*3;

#endif // TEST_IMPLEMENTATION_DIRECTLY

    maTest2Line.SetPosSizePixel( TEXTFIELDSTARTX, nY, aOutputSize.Width()-2*TEXTFIELDSTARTX, FIXEDLINEHEIGHT );
	maTest2Line.SetText( String( RTL_CONSTASCII_USTRINGPARAM( "Test Office Document" ) ) );
	maTest2Line.Show();

	nY += EDITHEIGHT*3/2;


	maFixedTextDOCFileName.SetPosSizePixel( TEXTFIELDSTARTX, nY, TEXTFIELDWIDTH, EDITHEIGHT );
	maFixedTextDOCFileName.SetText( String( RTL_CONSTASCII_USTRINGPARAM( "Office File:" ) ) );
	maFixedTextDOCFileName.Show();

	maEditDOCFileName.SetPosSizePixel( TEXTFIELDSTARTX+TEXTFIELDWIDTH, nY, EDITWIDTH, EDITHEIGHT );
	maEditDOCFileName.Show();

	nY += EDITHEIGHT*2;

	maDigitalSignaturesButton.SetPosSizePixel( TEXTFIELDSTARTX, nY, BUTTONWIDTH*2, BUTTONHEIGHT );
	maDigitalSignaturesButton.SetText( String( RTL_CONSTASCII_USTRINGPARAM( "Digital Signatures..." ) ) );
	maDigitalSignaturesButton.SetClickHdl( LINK( this, MyWin, DigitalSignaturesWithServiceHdl ) );
	maDigitalSignaturesButton.Show();

	maVerifyDigitalSignaturesButton.SetPosSizePixel( TEXTFIELDSTARTX+BUTTONWIDTH*2+BUTTONSPACE, nY, BUTTONWIDTH*2, BUTTONHEIGHT );
	maVerifyDigitalSignaturesButton.SetText( String( RTL_CONSTASCII_USTRINGPARAM( "Verify Signatures" ) ) );
	maVerifyDigitalSignaturesButton.SetClickHdl( LINK( this, MyWin, VerifyDigitalSignaturesHdl ) );
	maVerifyDigitalSignaturesButton.Show();

    nY += EDITHEIGHT*2;

    maHintLine.SetPosSizePixel( TEXTFIELDSTARTX, nY, aOutputSize.Width()-2*TEXTFIELDSTARTX, FIXEDLINEHEIGHT );
	maHintLine.Show();

    nY += EDITHEIGHT*2;

	maHintText.SetPosSizePixel( TEXTFIELDSTARTX, nY, aOutputSize.Width()-2*TEXTFIELDSTARTX, aOutputSize.Height()-nY );
	maHintText.SetText( String( RTL_CONSTASCII_USTRINGPARAM( "Hint: Copy crypto files from xmlsecurity/tools/cryptoken/nss and sample files from xmlsecurity/tools/examples to <temp>/nss.\nThis location will be used from the demo as the default location." ) ) );
	maHintText.Show();

    // Help the user with some default values
    ::rtl::OUString aTempDirURL;
    ::osl::File::getTempDirURL( aTempDirURL );
    INetURLObject aURLObj( aTempDirURL );
    aURLObj.insertName( String( RTL_CONSTASCII_USTRINGPARAM( "nss" ) ), true );
    ::rtl::OUString aNSSFolder = aURLObj.getFSysPath( INetURLObject::FSYS_DETECT );
    String aDefaultXMLFileName( aNSSFolder );
    maEditXMLFileName.SetText( aNSSFolder + String( RTL_CONSTASCII_USTRINGPARAM( "demo-sample.xml" ) ) );
    maEditBINFileName.SetText( aNSSFolder + String( RTL_CONSTASCII_USTRINGPARAM( "demo-sample.gif" ) ) );
    maEditDOCFileName.SetText( aNSSFolder + String( RTL_CONSTASCII_USTRINGPARAM( "demo-sample.sxw" ) ) );
    maEditSIGFileName.SetText( aNSSFolder + String( RTL_CONSTASCII_USTRINGPARAM( "demo-result.xml" ) ) );
    maEditTokenName.SetText( aNSSFolder );

#ifdef WNT
	maEditTokenName.SetText( String() );
	maEditTokenName.Disable();
	maCryptoCheckBox.Disable();
#endif

}

IMPL_LINK( MyWin, CryptoCheckBoxHdl, CheckBox*, EMPTYARG )
{
    if ( maCryptoCheckBox.IsChecked() )
    {
        maEditTokenName.Disable();
        maFixedTextTokenName.Disable();
    }
    else
    {
        maEditTokenName.Enable();
        maFixedTextTokenName.Enable();
    }
    return 1;
}

IMPL_LINK( MyWin, DigitalSignaturesWithServiceHdl, Button*, EMPTYARG )
{
    rtl::OUString aDocFileName = maEditDOCFileName.GetText();
    uno::Reference < embed::XStorage > xStore = ::comphelper::OStorageHelper::GetStorageFromURL(
            aDocFileName, embed::ElementModes::READWRITE, comphelper::getProcessServiceFactory() );

    uno::Reference< security::XDocumentDigitalSignatures > xD(
        comphelper::getProcessServiceFactory()->createInstance( rtl::OUString( RTL_CONSTASCII_USTRINGPARAM ( "com.sun.star.security.DocumentDigitalSignatures" ) ) ), uno::UNO_QUERY );
    if ( xD.is() )
        xD->signDocumentContent( xStore, NULL );


    return 0;
}

IMPL_LINK( MyWin, VerifyDigitalSignaturesHdl, Button*, EMPTYARG )
{
    rtl::OUString aDocFileName = maEditDOCFileName.GetText();
    uno::Reference < embed::XStorage > xStore = ::comphelper::OStorageHelper::GetStorageFromURL(
            aDocFileName, embed::ElementModes::READWRITE, comphelper::getProcessServiceFactory() );

    uno::Reference< security::XDocumentDigitalSignatures > xD(
        comphelper::getProcessServiceFactory()->createInstance( rtl::OUString( RTL_CONSTASCII_USTRINGPARAM ( "com.sun.star.security.DocumentDigitalSignatures" ) ) ), uno::UNO_QUERY );
    if ( xD.is() )
    {
        uno::Sequence< security::DocumentSignatureInformation > aInfos = xD->verifyDocumentContentSignatures( xStore, NULL );
        int nInfos = aInfos.getLength();
        for ( int n = 0; n < nInfos; n++ )
        {
            security::DocumentSignatureInformation& rInf = aInfos[n];
            String aText( RTL_CONSTASCII_USTRINGPARAM( "The document is signed by\n\n  " ) );
            aText += String( rInf.Signer->getSubjectName() );
            aText += String( RTL_CONSTASCII_USTRINGPARAM( "\n\n The signature is " ) );
            if ( !rInf.SignatureIsValid )
                aText += String( RTL_CONSTASCII_USTRINGPARAM( "NOT " ) );
            aText += String( RTL_CONSTASCII_USTRINGPARAM( "valid" ) );
            InfoBox( this, aText ).Execute();
        }

    }


    return 0;
}


#ifdef TEST_IMPLEMENTATION_DIRECTLY

IMPL_LINK( MyWin, DigitalSignaturesWithTokenHdl, Button*, EMPTYARG )
{
    String aDocFileName = maEditDOCFileName.GetText();
    String aTokenFileName = maEditTokenName.GetText();

    DigitalSignaturesDialog aSignaturesDialog( this, comphelper::getProcessServiceFactory(), SignatureModeDocumentContent, false );

    bool bInit = aSignaturesDialog.Init( aTokenFileName );
    if ( !bInit )
    {
        ErrorBox( this, WB_OK, String( RTL_CONSTASCII_USTRINGPARAM( "Error initializing security context!" ) ) ).Execute();
        return 0;
    }

    uno::Reference < embed::XStorage > xStore = ::comphelper::OStorageHelper::GetStorageFromURL(
            aDocFileName, embed::ElementModes::READWRITE, comphelper::getProcessServiceFactory() );

    aSignaturesDialog.SetStorage( xStore );

    aSignaturesDialog.Execute();

    return 0;
}

IMPL_LINK( MyWin, SignButtonHdl, Button*, EMPTYARG )
{
	String aXMLFileName = maEditXMLFileName.GetText();
	String aBINFileName = maEditBINFileName.GetText();
	String aSIGFileName = maEditSIGFileName.GetText();

	String aTokenFileName;
	if ( !maCryptoCheckBox.IsChecked() )
	    aTokenFileName = maEditTokenName.GetText();

    XMLSignatureHelper aSignatureHelper( comphelper::getProcessServiceFactory() );
    bool bInit = aSignatureHelper.Init( aTokenFileName );

    if ( !bInit )
    {
        ErrorBox( this, WB_OK, String( RTL_CONSTASCII_USTRINGPARAM( "Error initializing security context!" ) ) ).Execute();
        return 0;
    }

    uno::Reference< ::com::sun::star::security::XCertificate > xCertToUse;
    CertificateChooser aChooser( this, aSignatureHelper.GetSecurityEnvironment(), SignatureInformations() );
    if ( aChooser.Execute() )
        xCertToUse = aChooser.GetSelectedCertificate();

    if ( !xCertToUse.is() )
        return 0;


    aSignatureHelper.StartMission();

    sal_Int32 nSecurityId = aSignatureHelper.GetNewSecurityId();

    aSignatureHelper.SetX509Certificate( nSecurityId, xCertToUse->getIssuerName(), bigIntegerToNumericString( xCertToUse->getSerialNumber() ) );

    aSignatureHelper.AddForSigning( nSecurityId, aXMLFileName, aXMLFileName, sal_False );
	aSignatureHelper.AddForSigning( nSecurityId, aBINFileName, aBINFileName, sal_True );

    SvFileStream* pStream = new SvFileStream( aSIGFileName, STREAM_WRITE );
    SvLockBytesRef xLockBytes = new SvLockBytes( pStream, sal_True );
 	uno::Reference< io::XOutputStream > xOutputStream = new utl::OOutputStreamHelper( xLockBytes );
	bool bDone = aSignatureHelper.CreateAndWriteSignature( xOutputStream );

	aSignatureHelper.EndMission();

    if ( !bDone )
    {
        ErrorBox( this, WB_OK, String( RTL_CONSTASCII_USTRINGPARAM( "Error creating Signature!" ) ) ).Execute();
    }
    else
    {
        rtl::OUString aInfo( String( RTL_CONSTASCII_USTRINGPARAM( "Signature successfully created!\n\n" ) ) );
        // aInfo += getSignatureInformationmations( aSignatureHelper.getAllSignatureInformation(), aSignatureHelper.GetSecurityEnvironment() );


        InfoBox( this, aInfo ).Execute();
    }

    // Check for more detailed results...

    return 0;
}

IMPL_LINK( MyWin, VerifyButtonHdl, Button*, EMPTYARG )
{
    String aXMLFileName = maEditXMLFileName.GetText();
    String aBINFileName = maEditBINFileName.GetText();
    String aSIGFileName = maEditSIGFileName.GetText();

	String aTokenFileName;
	if ( !maCryptoCheckBox.IsChecked() )
	    aTokenFileName = maEditTokenName.GetText();

    XMLSignatureHelper aSignatureHelper( comphelper::getProcessServiceFactory() );
    bool bInit = aSignatureHelper.Init( aTokenFileName );

    if ( !bInit )
    {
        ErrorBox( this, WB_OK, String( RTL_CONSTASCII_USTRINGPARAM( "Error initializing security context!" ) ) ).Execute();
        return 0;
    }

    aSignatureHelper.SetStartVerifySignatureHdl( LINK( this, MyWin, StartVerifySignatureHdl ) );

    aSignatureHelper.StartMission();

    SvFileStream* pStream = new SvFileStream( aSIGFileName, STREAM_READ );
    pStream->Seek( STREAM_SEEK_TO_END );
    sal_uLong nBytes = pStream->Tell();
    pStream->Seek( STREAM_SEEK_TO_BEGIN );
    SvLockBytesRef xLockBytes = new SvLockBytes( pStream, sal_True );
 	uno::Reference< io::XInputStream > xInputStream = new utl::OInputStreamHelper( xLockBytes, nBytes );
	bool bDone = aSignatureHelper.ReadAndVerifySignature( xInputStream );
	xInputStream->closeInput();

	aSignatureHelper.EndMission();

    if ( !bDone )
        ErrorBox( this, WB_OK, String( RTL_CONSTASCII_USTRINGPARAM( "Error in Signature!" ) ) ).Execute();
    else
        InfoBox( this, String( RTL_CONSTASCII_USTRINGPARAM( "Signatures verified without any problems!" ) ) ).Execute();

    return 0;
}

IMPL_LINK( MyWin, StartVerifySignatureHdl, void*, EMPTYARG )
{
    QueryBox aQueryBox( this, WB_YES_NO|WB_DEF_YES, String( RTL_CONSTASCII_USTRINGPARAM( "Found Signature - Verify?" ) ) );
    return ( aQueryBox.Execute() == RET_YES ) ? 1 : 0;
}


#endif // #ifdef TEST_IMPLEMENTATION_DIRECTLY