/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
 * This file is part of the LibreOffice project.
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 *
 * This file incorporates work covered by the following license notice:
 *
 *   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 .
 */


#include <sal/main.h>
#include <cppuhelper/implbase.hxx>
#include <cppuhelper/servicefactory.hxx>
#include <osl/diagnose.h>

#include <ModuleA/XIntroTest.hpp>
#include <com/sun/star/beans/XPropertySet.hpp>
#include <com/sun/star/beans/XIntrospection.hpp>
#include <com/sun/star/beans/PropertyAttribute.hpp>
#include <com/sun/star/beans/PropertyConcept.hpp>
#include <com/sun/star/beans/MethodConcept.hpp>
#include <com/sun/star/beans/XExactName.hpp>
#include <com/sun/star/container/XElementAccess.hpp>
#include <com/sun/star/container/XNameAccess.hpp>
#include <com/sun/star/container/XIndexAccess.hpp>
#include <com/sun/star/lang/XMultiServiceFactory.hpp>
#include <com/sun/star/reflection/XIdlReflection.hpp>
#include <com/sun/star/registry/XImplementationRegistration.hpp>
#include <com/sun/star/lang/XComponent.hpp>

#include <stdio.h>
#include <string.h>

using namespace cppu;
using namespace ModuleA;
using namespace css::uno;
using namespace css::lang;
using namespace css::beans;
using namespace css::registry;
using namespace css::reflection;
using namespace css::container;
using namespace css::beans::PropertyAttribute;


#define DEFAULT_INDEX_ACCESS_COUNT  10
#define DEFAULT_NAME_ACCESS_COUNT   5

// Auxiliary function, in order to get from one type XIdlClass
Reference<XIdlClass> TypeToIdlClass( const Type& rType, const Reference< XMultiServiceFactory > & xMgr )
{
    static Reference< XIdlReflection > xRefl;

    // register void as default class
    Reference<XIdlClass> xRetClass;
    typelib_TypeDescription * pTD = 0;
    rType.getDescription( &pTD );
    if( pTD )
    {
        OUString sOWName( pTD->pTypeName );
        if( !xRefl.is() )
        {
            xRefl.set( xMgr->createInstance( "com.sun.star.reflection.CoreReflection" ), UNO_QUERY );
            OSL_ENSURE( xRefl.is(), "### no corereflection!" );
        }
        xRetClass = xRefl->forName( sOWName );
    }
    return xRetClass;
}


// Helper function to convert Any to UString
// TODO: This code could be moved to a more central place.
//       Currently it's used only for simple data types.

OUString AnyToString( const Any& aValue, sal_Bool bIncludeType, const Reference< XMultiServiceFactory > & xMgr )
{
    Type aValType = aValue.getValueType();
    TypeClass eType = aValType.getTypeClass();
    char pBuffer[50];

    OUString aRetStr;
    switch( eType )
    {
        case TypeClass_TYPE:            aRetStr = "TYPE TYPE";           break;
        case TypeClass_INTERFACE:       aRetStr = "TYPE INTERFACE";      break;
        case TypeClass_SERVICE:         aRetStr = "TYPE SERVICE";        break;
        case TypeClass_STRUCT:          aRetStr = "TYPE STRUCT";         break;
        case TypeClass_TYPEDEF:         aRetStr = "TYPE TYPEDEF";        break;
        case TypeClass_ENUM:            aRetStr = "TYPE ENUM";           break;
        case TypeClass_EXCEPTION:       aRetStr = "TYPE EXCEPTION";      break;
        case TypeClass_SEQUENCE:        aRetStr = "TYPE SEQUENCE";       break;
        case TypeClass_VOID:            aRetStr = "TYPE void";           break;
        case TypeClass_ANY:             aRetStr = "TYPE any";            break;
        case TypeClass_UNKNOWN:         aRetStr = "TYPE unknown";        break;
        case TypeClass_BOOLEAN:
        {
            sal_Bool b = *(sal_Bool*)aValue.getValue();
            aRetStr = OUString::valueOf( b );
            break;
        }
        case TypeClass_CHAR:
        {
            sal_Unicode c = *(sal_Unicode*)aValue.getValue();
            aRetStr = OUString::valueOf( c );
            break;
        }
        case TypeClass_STRING:
        {
            aValue >>= aRetStr;
            break;
        }
        case TypeClass_FLOAT:
        {
            float f(0.0);
            aValue >>= f;
            snprintf( pBuffer, sizeof( pBuffer ), "%f", f );
            aRetStr = OUString( pBuffer, strlen( pBuffer ), RTL_TEXTENCODING_ASCII_US );
            break;
        }
        case TypeClass_DOUBLE:
        {
            double d(0.0);
            aValue >>= d;
            snprintf( pBuffer, sizeof( pBuffer ), "%f", d );
            aRetStr = OUString( pBuffer, strlen( pBuffer ), RTL_TEXTENCODING_ASCII_US );
            break;
        }
        case TypeClass_BYTE:
        {
            sal_Int8 n(0);
            aValue >>= n;
            aRetStr = OUString::valueOf( (sal_Int32) n );
            break;
        }
        case TypeClass_SHORT:
        {
            sal_Int16 n(0);
            aValue >>= n;
            aRetStr = OUString::valueOf( (sal_Int32) n );
            break;
        }
        case TypeClass_LONG:
        {
            sal_Int32 n(0);
            aValue >>= n;
            aRetStr = OUString::valueOf( n );
            break;
        }
    default: ;
    }

    if( bIncludeType )
    {
        Reference< XIdlClass > xIdlClass = TypeToIdlClass( aValType, xMgr );
        aRetStr += " (Typ: " + xIdlClass->getName() + ")";
    }
    return aRetStr;
}

// XPropertySetInfo for test class

class ImplPropertySetInfo : public WeakImplHelper< XPropertySetInfo >
{
     friend class ImplIntroTest;

      Reference< XMultiServiceFactory > mxMgr;

public:
    explicit ImplPropertySetInfo( const Reference< XMultiServiceFactory > & xMgr )
        : mxMgr( xMgr ) {}

    // Methods of XPropertySetInfo
    virtual Sequence< Property > SAL_CALL getProperties(  )
        throw(RuntimeException);
    virtual Property SAL_CALL getPropertyByName( const OUString& aName )
        throw(UnknownPropertyException, RuntimeException);
    virtual sal_Bool SAL_CALL hasPropertyByName( const OUString& Name )
        throw(RuntimeException);
};


Sequence< Property > ImplPropertySetInfo::getProperties()
    throw( RuntimeException )
{
    static Sequence<Property> * pSeq = NULL;

    if( !pSeq )
    {
        // Create information for the properties "Width", "Height" and "Name"
        pSeq = new Sequence<Property>( 3 );
        Property * pAry = pSeq->getArray();

        pAry[0].Name = "Factor";
        pAry[0].Handle = -1;
        pAry[0].Type = cppu::UnoType<double>::get();
        pAry[0].Attributes = BOUND | TRANSIENT;

        pAry[1].Name = "MyCount";
        pAry[1].Handle = -1;
        pAry[1].Type = cppu::UnoType<sal_Int32>::get();
        pAry[1].Attributes = BOUND | TRANSIENT;

        pAry[2].Name = "Info";
        pAry[2].Handle = -1;
        pAry[2].Type = cppu::UnoType<OUString>::get();
        pAry[2].Attributes = TRANSIENT;
    }
    // Return information about all three properties
    return *pSeq;
}

Property ImplPropertySetInfo::getPropertyByName(const OUString& Name)
    throw( UnknownPropertyException, RuntimeException )
{
    Sequence<Property> aSeq = getProperties();
    const Property * pAry = aSeq.getConstArray();

    for( sal_Int32 i = aSeq.getLength(); i--; )
    {
        if( pAry[i].Name == Name )
            return pAry[i];
    }
    // Property unknown, also return empty ones
    return Property();
}

sal_Bool ImplPropertySetInfo::hasPropertyByName(const OUString& Name)
    throw( RuntimeException )
{
    Sequence<Property> aSeq = getProperties();
    const Property * pAry = aSeq.getConstArray();

    for( sal_Int32 i = aSeq.getLength(); i--; )
    {
        if( pAry[i].Name == Name )
            return sal_True;
    }
    // Property unknown, also return empty ones
    return sal_False;
}


class ImplIntroTest : public WeakImplHelper< XIntroTest, XPropertySet, XNameAccess, XIndexAccess >
{
      Reference< XMultiServiceFactory > mxMgr;

    friend class ImplPropertySetInfo;

    // Properties for the PropertySet
    Any aAnyArray[10];

    Reference< XPropertySetInfo > m_xMyInfo;

    OUString m_ObjectName;

    sal_Int16 m_nMarkusAge;
    sal_Int16 m_nMarkusChildrenCount;

    long m_lDroenk;
    sal_Int16 m_nBla;
    sal_Int16 m_nBlub;
    sal_Int16 m_nGulp;
    sal_Int16 m_nLaber;
    TypeClass eTypeClass;
    Sequence< OUString > aStringSeq;
    Sequence< Sequence< Sequence< sal_Int16 > > > aMultSeq;
    Reference< XIntroTest > m_xIntroTest;

    // Data for NameAccess
    Reference< XIntroTest >* pNameAccessTab;

    // Data for IndexAccess
    Reference< XIntroTest >* pIndexAccessTab;
    sal_Int16 iIndexAccessCount;

    // struct properties
    Property m_aFirstStruct;
    PropertyValue m_aSecondStruct;

    // remember listener (one listener per property)
    Reference< XPropertyChangeListener > aPropChangeListener;
    OUString aPropChangeListenerStr;
    Reference< XVetoableChangeListener > aVetoPropChangeListener;
    OUString aVetoPropChangeListenerStr;

    void Init();

public:
    explicit ImplIntroTest( const Reference< XMultiServiceFactory > & xMgr )
        : mxMgr( xMgr )
    {
        Init();
    }

    // despite virtual inline, to simplify coding (testing only)
    // XPropertySet
    virtual Reference< XPropertySetInfo > SAL_CALL getPropertySetInfo(  )
        throw(RuntimeException);
    virtual void SAL_CALL setPropertyValue( const OUString& aPropertyName, const Any& aValue )
        throw(UnknownPropertyException, PropertyVetoException, IllegalArgumentException, WrappedTargetException, RuntimeException);
    virtual Any SAL_CALL getPropertyValue( const OUString& PropertyName )
        throw(UnknownPropertyException, WrappedTargetException, RuntimeException);
    virtual void SAL_CALL addPropertyChangeListener( const OUString& /*aPropertyName*/, const Reference< XPropertyChangeListener >& /*xListener*/ )
        throw(UnknownPropertyException, WrappedTargetException, RuntimeException)
            {}
    virtual void SAL_CALL removePropertyChangeListener( const OUString& /*aPropertyName*/, const Reference< XPropertyChangeListener >& /*aListener*/ )
        throw(UnknownPropertyException, WrappedTargetException, RuntimeException)
            {}
    virtual void SAL_CALL addVetoableChangeListener( const OUString& /*PropertyName*/, const Reference< XVetoableChangeListener >& /*aListener*/ )
        throw(UnknownPropertyException, WrappedTargetException, RuntimeException)
            {}
    virtual void SAL_CALL removeVetoableChangeListener( const OUString& /*PropertyName*/, const Reference< XVetoableChangeListener >& /*aListener*/ )
        throw(UnknownPropertyException, WrappedTargetException, RuntimeException)
            {}

    // XIntroTest methods
    // Attributes
    virtual OUString SAL_CALL getObjectName() throw(RuntimeException)
        { return m_ObjectName; }
    virtual void SAL_CALL setObjectName( const OUString& _objectname ) throw(RuntimeException)
        { m_ObjectName = _objectname; }
    virtual OUString SAL_CALL getFirstName()
        throw(RuntimeException);
    virtual OUString SAL_CALL getLastName() throw(RuntimeException)
        { return OUString("Meyer"); }
    virtual sal_Int16 SAL_CALL getAge() throw(RuntimeException)
        { return m_nMarkusAge; }
    virtual sal_Int16 SAL_CALL getChildrenCount() throw(RuntimeException)
        { return m_nMarkusChildrenCount; }
    virtual void SAL_CALL setChildrenCount( sal_Int16 _childrencount ) throw(RuntimeException)
        { m_nMarkusChildrenCount = _childrencount; }
    virtual Property SAL_CALL getFirstStruct() throw(RuntimeException)
        { return m_aFirstStruct; }
    virtual void SAL_CALL setFirstStruct( const Property& _firststruct ) throw(RuntimeException)
        { m_aFirstStruct = _firststruct; }
    virtual PropertyValue SAL_CALL getSecondStruct() throw(RuntimeException)
        { return m_aSecondStruct; }
    virtual void SAL_CALL setSecondStruct( const PropertyValue& _secondstruct ) throw(RuntimeException)
        { m_aSecondStruct = _secondstruct; }

    // Methods
    virtual void SAL_CALL writeln( const OUString& Text )
        throw(RuntimeException);
    virtual sal_Int32 SAL_CALL getDroenk(  ) throw(RuntimeException)
        { return m_lDroenk; }
    virtual Reference< ::ModuleA::XIntroTest > SAL_CALL getIntroTest(  ) throw(RuntimeException);
    virtual sal_Int32 SAL_CALL getUps( sal_Int32 l ) throw(RuntimeException)
        { return 2*l; }
    virtual void SAL_CALL setDroenk( sal_Int32 l ) throw(RuntimeException)
        { m_lDroenk = l; }
    virtual sal_Int16 SAL_CALL getBla(  ) throw(RuntimeException)
        { return m_nBla; }
    virtual void SAL_CALL setBla( sal_Int32 n ) throw(RuntimeException)
        { m_nBla = (sal_Int16)n; }
    virtual sal_Int16 SAL_CALL getBlub(  ) throw(RuntimeException)
        { return m_nBlub; }
    virtual void SAL_CALL setBlub( sal_Int16 n ) throw(RuntimeException)
        { m_nBlub = n; }
    virtual sal_Int16 SAL_CALL getGulp(  ) throw(RuntimeException)
        { return m_nGulp; }
    virtual sal_Int16 SAL_CALL setGulp( sal_Int16 n ) throw(RuntimeException)
        { m_nGulp = n; return 1; }
    virtual TypeClass SAL_CALL getTypeClass( sal_Int16 /*n*/ ) throw(RuntimeException)
        { return eTypeClass; }
    virtual void SAL_CALL setTypeClass( TypeClass t, double /*d1*/, double /*d2*/ ) throw(RuntimeException)
        { eTypeClass = t; }
    virtual Sequence< OUString > SAL_CALL getStrings(  ) throw(RuntimeException)
        { return aStringSeq; }
    virtual void SAL_CALL setStrings( const Sequence< OUString >& Strings ) throw(RuntimeException)
        { aStringSeq = Strings; }
    virtual void SAL_CALL setStringsPerMethod( const Sequence< OUString >& Strings, sal_Int16 /*n*/ ) throw(RuntimeException)
        { aStringSeq = Strings; }
    virtual Sequence< Sequence< Sequence< sal_Int16 > > > SAL_CALL getMultiSequence(  ) throw(RuntimeException)
        { return aMultSeq; }
    virtual void SAL_CALL setMultiSequence( const Sequence< Sequence< Sequence< sal_Int16 > > >& Seq ) throw(RuntimeException)
        { aMultSeq = Seq; }
    virtual void SAL_CALL addPropertiesChangeListener( const Sequence< OUString >& PropertyNames, const Reference< XPropertiesChangeListener >& Listener )
        throw(RuntimeException);
    virtual void SAL_CALL removePropertiesChangeListener( const Reference< XPropertiesChangeListener >& Listener )
        throw(RuntimeException);


    // Methods of XElementAccess
    virtual Type SAL_CALL getElementType(  )
        throw(RuntimeException);
    virtual sal_Bool SAL_CALL hasElements(  )
        throw(RuntimeException);

    // XNameAccess methods
    // Methods
    virtual Any SAL_CALL getByName( const OUString& aName )
        throw(NoSuchElementException, WrappedTargetException, RuntimeException);
    virtual Sequence< OUString > SAL_CALL getElementNames(  )
        throw(RuntimeException);
    virtual sal_Bool SAL_CALL hasByName( const OUString& aName )
        throw(RuntimeException);

    // XIndexAccess methods
    // Methods
    virtual sal_Int32 SAL_CALL getCount(  )
        throw(RuntimeException);
    virtual Any SAL_CALL getByIndex( sal_Int32 Index )
        throw(IndexOutOfBoundsException, WrappedTargetException, RuntimeException);
};

void ImplIntroTest::Init()
{
    // set unique name
    static sal_Int32 nObjCount = 0;
    OUString aName( "IntroTest-Obj Nr. " );
    aName += OUString::valueOf( nObjCount );
    setObjectName( aName );

    // initialize properties
    aAnyArray[0] <<= 3.14;
    aAnyArray[1] <<= (sal_Int32)42;
    aAnyArray[2] <<= OUString( "Hallo" );

    // fetch PropertySetInfo once for internal use
    m_xMyInfo = getPropertySetInfo();
    m_xMyInfo->acquire();       // otherwise it could crash at shutdown

    m_nMarkusAge = 33;
    m_nMarkusChildrenCount = 2;

    m_lDroenk = 314;
    m_nBla = 42;
    m_nBlub = 111;
    m_nGulp = 99;
    m_nLaber = 1;
    eTypeClass = TypeClass_INTERFACE;

    // string sequence initialization
    aStringSeq.realloc( 3 );
    aStringSeq[ 0 ] = "String 0";
    aStringSeq[ 1 ] = "String 1";
    aStringSeq[ 2 ] = "String 2";

    // structs initialization
    m_aFirstStruct.Name = "FirstStruct-Name";
    m_aFirstStruct.Handle = 77777;
    //XIdlClassRef Type;
    m_aFirstStruct.Attributes = -222;

    //XInterfaceRef Source;
    Any Value;
    Value <<= 2.718281828459;
    m_aSecondStruct.Value = Value;
    //XIdlClassRef ListenerType;
    m_aSecondStruct.State = PropertyState_DIRECT_VALUE;

    // IndexAccess
    iIndexAccessCount = DEFAULT_INDEX_ACCESS_COUNT;
    pIndexAccessTab = NULL;
    pNameAccessTab = NULL;
}

Reference< XPropertySetInfo > ImplIntroTest::getPropertySetInfo()
    throw(RuntimeException)
{
    static ImplPropertySetInfo aInfo( mxMgr );
    // All objects have the same Properties, so
    // the Info is the same for all
    return &aInfo;
}

void ImplIntroTest::setPropertyValue( const OUString& aPropertyName, const Any& aValue )
    throw(UnknownPropertyException, PropertyVetoException, IllegalArgumentException, WrappedTargetException, RuntimeException)
{
    if( aPropChangeListener.is() && aPropertyName == aPropChangeListenerStr )
    {
        PropertyChangeEvent aEvt;
        aEvt.Source = (OWeakObject*)this;
        aEvt.PropertyName = aPropertyName;
        aEvt.PropertyHandle = 0;
        aPropChangeListener->propertyChange( aEvt );
    }
    if( aVetoPropChangeListener.is() && aPropertyName == aVetoPropChangeListenerStr )
    {
        PropertyChangeEvent aEvt;
        aEvt.Source = (OWeakObject*)this;
        aEvt.PropertyName = aVetoPropChangeListenerStr;
        aEvt.PropertyHandle = 0;
        aVetoPropChangeListener->vetoableChange( aEvt );
    }

    Sequence<Property> aPropSeq = m_xMyInfo->getProperties();
    sal_Int32 nLen = aPropSeq.getLength();
    for( sal_Int32 i = 0 ; i < nLen ; i++ )
    {
        Property aProp = aPropSeq.getArray()[ i ];
        if( aProp.Name == aPropertyName )
            aAnyArray[i] = aValue;
    }
}

Any ImplIntroTest::getPropertyValue( const OUString& PropertyName )
    throw(UnknownPropertyException, WrappedTargetException, RuntimeException)
{
    Sequence<Property> aPropSeq = m_xMyInfo->getProperties();
    sal_Int32 nLen = aPropSeq.getLength();
    for( sal_Int32 i = 0 ; i < nLen ; i++ )
    {
        Property aProp = aPropSeq.getArray()[ i ];
        if( aProp.Name == PropertyName )
            return aAnyArray[i];
    }
    return Any();
}

OUString ImplIntroTest::getFirstName()
    throw(RuntimeException)
{
    return OUString("Markus");
}

void ImplIntroTest::writeln( const OUString& Text )
    throw(RuntimeException)
{
    OString aStr( Text.getStr(), Text.getLength(), RTL_TEXTENCODING_ASCII_US );

    printf( "%s", aStr.getStr() );
}

Reference< XIntroTest > ImplIntroTest::getIntroTest()
    throw(RuntimeException)
{
    if( !m_xIntroTest.is() )
        m_xIntroTest = new ImplIntroTest( mxMgr );
    return m_xIntroTest;
}

// Methods of XElementAccess
Type ImplIntroTest::getElementType(  )
    throw(RuntimeException)
{
    // TODO
    Type aRetType;
    return aRetType;
}

sal_Bool ImplIntroTest::hasElements(  )
    throw(RuntimeException)
{
    return sal_True;
}

// XNameAccess methods
sal_Int32 getIndexForName( const OUString& ItemName )
{
    OUString aLeftStr = ItemName.copy( 0, 4 );
    if( aLeftStr == "Item" )
    {
        // TODO
        OUString aNumStr = ItemName.copy( 4 );
    }
    return -1;
}


Any ImplIntroTest::getByName( const OUString& aName )
    throw(NoSuchElementException, WrappedTargetException, RuntimeException)
{
    Any aRetAny;

    if( !pNameAccessTab  )
        pNameAccessTab  = new Reference< XIntroTest >[ DEFAULT_NAME_ACCESS_COUNT ];

    sal_Int32 iIndex = getIndexForName( aName );
    if( iIndex != -1 )
    {
        if( !pNameAccessTab[iIndex].is() )
        {
            ImplIntroTest* p = new ImplIntroTest( mxMgr );
            OUString aName2( "IntroTest by Name-Access, Index = " );
            aName2 += OUString::valueOf( iIndex );
            p->setObjectName( aName2 );
            pNameAccessTab[iIndex] = p;
        }

        Reference< XIntroTest > xRet = pNameAccessTab[iIndex];
        aRetAny = makeAny( xRet );
    }
    return aRetAny;
}

Sequence< OUString > ImplIntroTest::getElementNames(  )
    throw(RuntimeException)
{
    Sequence<OUString> aStrSeq( DEFAULT_NAME_ACCESS_COUNT );
    OUString* pStr = aStrSeq.getArray();
    for( sal_Int32 i = 0 ; i < DEFAULT_NAME_ACCESS_COUNT ; i++ )
    {
        OUString aName( "Item" );
        aName += OUString::valueOf( i );
        pStr[i] = aName;
    }
    return aStrSeq;
}

sal_Bool ImplIntroTest::hasByName( const OUString& aName )
    throw(RuntimeException)
{
    return ( getIndexForName( aName ) != -1 );
}

// XIndexAccess methods
sal_Int32 ImplIntroTest::getCount(  )
    throw(RuntimeException)
{
    return iIndexAccessCount;
}

Any ImplIntroTest::getByIndex( sal_Int32 Index )
    throw(IndexOutOfBoundsException, WrappedTargetException, RuntimeException)
{
    Any aRetAny;

    if( !pIndexAccessTab )
        pIndexAccessTab = new Reference< XIntroTest >[ iIndexAccessCount ];

    if( Index < iIndexAccessCount )
    {
        if( !pNameAccessTab[Index].is() )
        {
            ImplIntroTest* p = new ImplIntroTest( mxMgr );
            OUString aName( "IntroTest by Index-Access, Index = " );
            aName += OUString::valueOf( Index );
            p->setObjectName( aName );
            pIndexAccessTab[Index] = p;
        }
        Reference< XIntroTest > xRet = pIndexAccessTab[Index];
        aRetAny = makeAny( xRet );
    }
    return aRetAny;
}

void ImplIntroTest::addPropertiesChangeListener( const Sequence< OUString >& /*PropertyNames*/,
                                                 const Reference< XPropertiesChangeListener >& /*Listener*/ )
        throw(RuntimeException)
{
}

void ImplIntroTest::removePropertiesChangeListener
( const Reference< XPropertiesChangeListener >& /*Listener*/ )
        throw(RuntimeException)
{
}


struct DefItem
{
    char const * pName;
    sal_Int32 nConcept;
};

// special value for method concept, to mark "normal" functions
#define  MethodConcept_NORMAL_IMPL      0x80000000


// return test object
Any getIntrospectionTestObject( const Reference< XMultiServiceFactory > & xMgr )
{
    Any aObjAny;
    Reference< XIntroTest > xTestObj = new ImplIntroTest( xMgr );
    aObjAny.setValue( &xTestObj, cppu::UnoType<XIntroTest>::get());
    return aObjAny;
}

static sal_Bool test_introsp( Reference< XMultiServiceFactory > xMgr,
                              Reference< XIdlReflection > /*xRefl*/, Reference< XIntrospection > xIntrospection )
{
    DefItem pPropertyDefs[] =
    {
        { "Factor", PropertyConcept::PROPERTYSET },
        { "MyCount", PropertyConcept::PROPERTYSET },
        { "Info", PropertyConcept::PROPERTYSET },
        { "ObjectName", PropertyConcept::ATTRIBUTES },
        { "FirstName", PropertyConcept::ATTRIBUTES },
        { "LastName", PropertyConcept::ATTRIBUTES },
        { "Age", PropertyConcept::ATTRIBUTES },
        { "ChildrenCount", PropertyConcept::ATTRIBUTES },
        { "FirstStruct", PropertyConcept::ATTRIBUTES },
        { "SecondStruct", PropertyConcept::ATTRIBUTES },
        { "Droenk", PropertyConcept::METHODS },
        { "IntroTest", PropertyConcept::METHODS },
        { "Bla", PropertyConcept::METHODS },
        { "Blub", PropertyConcept::METHODS },
        { "Gulp", PropertyConcept::METHODS },
        { "Strings", PropertyConcept::METHODS },
        { "MultiSequence", PropertyConcept::METHODS },
        { "PropertySetInfo", PropertyConcept::METHODS },
        { "ElementType", PropertyConcept::METHODS },
        { "ElementNames", PropertyConcept::METHODS },
        { "Count", PropertyConcept::METHODS },
        { "Types", PropertyConcept::METHODS },
        { "ImplementationId", PropertyConcept::METHODS },
        { NULL, 0 }
    };

    char const * pDemandedPropVals[] =
    {
        "3.140000",
        "42",
        "Hallo",
        "IntroTest-Obj Nr. 0",
        "Markus",
        "Meyer",
        "33",
        "2",
        "TYPE STRUCT",
        "TYPE STRUCT",
        "314",
        "TYPE INTERFACE",
        "42",
        "111",
        "99",
        "TYPE SEQUENCE",
        "TYPE SEQUENCE",
        "TYPE INTERFACE",
        "TYPE TYPE",
        "TYPE SEQUENCE",
        "10",
        "TYPE SEQUENCE",
        "TYPE SEQUENCE",
    };

    char const * pDemandedModifiedPropVals[] =
    {
        "4.140000",
        "43",
        "Hallo (Modified!)",
        "IntroTest-Obj Nr. 0 (Modified!)",
        "Markus",
        "Meyer",
        "33",
        "3",
        "Value has not been modified",
        "Value has not been modified",
        "315",
        "Value has not been modified",
        "42",
        "112",
        "99",
        "Value has not been modified",
        "Value has not been modified",
        "Value has not been modified",
        "Value has not been modified",
        "Value has not been modified",
        "10",
        "Value has not been modified",
        "Value has not been modified",
    };

    char const * pDemandedPropTypes[] =
    {
        "double",
        "long",
        "string",
        "string",
        "string",
        "string",
        "short",
        "short",
        "com.sun.star.beans.Property",
        "com.sun.star.beans.PropertyValue",
        "long",
        "ModuleA.XIntroTest",
        "short",
        "short",
        "short",
        "[]string",
        "[][][]short",
        "com.sun.star.beans.XPropertySetInfo",
        "type",
        "[]string",
        "long",
        "[]type",
        "[]byte",
    };

    DefItem pMethodDefs[] =
    {
        { "queryInterface", MethodConcept_NORMAL_IMPL },
        { "acquire", MethodConcept::DANGEROUS },
        { "release", MethodConcept::DANGEROUS },
        { "writeln", MethodConcept_NORMAL_IMPL },
        { "getDroenk", MethodConcept::PROPERTY },
        { "getIntroTest", MethodConcept::PROPERTY },
        { "getUps", MethodConcept_NORMAL_IMPL },
        { "setDroenk", MethodConcept::PROPERTY },
        { "getBla", MethodConcept::PROPERTY },
        { "setBla", MethodConcept_NORMAL_IMPL },
        { "getBlub", MethodConcept::PROPERTY },
        { "setBlub", MethodConcept::PROPERTY },
        { "getGulp", MethodConcept::PROPERTY },
        { "setGulp", MethodConcept_NORMAL_IMPL },
        { "getTypeClass", MethodConcept_NORMAL_IMPL },
        { "setTypeClass", MethodConcept_NORMAL_IMPL },
        { "getStrings", MethodConcept::PROPERTY },
        { "setStrings", MethodConcept::PROPERTY },
        { "setStringsPerMethod", MethodConcept_NORMAL_IMPL },
        { "getMultiSequence", MethodConcept::PROPERTY },
        { "setMultiSequence", MethodConcept::PROPERTY },
        { "addPropertiesChangeListener", MethodConcept::LISTENER },
        { "removePropertiesChangeListener", MethodConcept::LISTENER },
        { "getPropertySetInfo", MethodConcept::PROPERTY },
        { "setPropertyValue", MethodConcept_NORMAL_IMPL },
        { "getPropertyValue", MethodConcept_NORMAL_IMPL },
        { "addPropertyChangeListener", MethodConcept::LISTENER },
        { "removePropertyChangeListener", MethodConcept::LISTENER },
        { "addVetoableChangeListener", MethodConcept::LISTENER },
        { "removeVetoableChangeListener", MethodConcept::LISTENER },
        { "getElementType", MethodConcept::PROPERTY | MethodConcept::NAMECONTAINER| MethodConcept::INDEXCONTAINER | MethodConcept::ENUMERATION  },
        { "hasElements", MethodConcept::NAMECONTAINER | MethodConcept::INDEXCONTAINER | MethodConcept::ENUMERATION },
        { "getByName", MethodConcept::NAMECONTAINER },
        { "getElementNames", MethodConcept::PROPERTY | MethodConcept::NAMECONTAINER },
        { "hasByName", MethodConcept::NAMECONTAINER },
        { "getCount", MethodConcept::PROPERTY | MethodConcept::INDEXCONTAINER },
        { "getByIndex", MethodConcept::INDEXCONTAINER },
        { "getTypes", MethodConcept::PROPERTY },
        { "getImplementationId", MethodConcept::PROPERTY },
        { "queryAdapter", MethodConcept_NORMAL_IMPL },
        { NULL, 0 }
    };

    OString aErrorStr;


    // create test object
    Any aObjAny = getIntrospectionTestObject( xMgr );

    // inspect introspection service
    xIntrospection->inspect( aObjAny );
    xIntrospection->inspect( aObjAny );
    Reference< XIntrospectionAccess > xAccess = xIntrospection->inspect( aObjAny );
    OSL_ENSURE( xAccess.is(), "introspection failed, no XIntrospectionAccess returned" );
    if( !xAccess.is() )
        return sal_False;

    // check result of introspection

    // determine XPropertySet-UIK
    Type aType = cppu::UnoType<XPropertySet>::get();

    Reference< XInterface > xPropSetIface = xAccess->queryAdapter( aType );
    Reference< XPropertySet > xPropSet( xPropSetIface, UNO_QUERY );
    OSL_ENSURE( xPropSet.is(), "Could not get XPropertySet by queryAdapter()" );

    // XExactName
    Reference< XExactName > xExactName( xAccess, UNO_QUERY );
    OSL_ENSURE( xExactName.is(), "Introspection doesn't support ExactName" );

    // loop over all concept combinations
    for( sal_Int32 nConcepts = 0 ; nConcepts < 16 ; nConcepts++ )
    {
        // how many properties should this be
        sal_Int32 nDemandedPropCount = 0;
        sal_Int32 iList = 0;
        while( pPropertyDefs[ iList ].pName )
        {
            if( pPropertyDefs[ iList ].nConcept & nConcepts )
                nDemandedPropCount++;
            iList++;
        }

        if( xPropSet.is() )
        {
            Reference< XPropertySetInfo > xPropSetInfo = xPropSet->getPropertySetInfo();
            Sequence<Property> aRetSeq = xAccess->getProperties( nConcepts );

            sal_Int32 nLen = aRetSeq.getLength();

            aErrorStr = "Expected to find "
                      + OString::valueOf( nDemandedPropCount )
                      + " properties but found "
                      + OString::valueOf( nLen );
            OSL_ENSURE( nLen == nDemandedPropCount, aErrorStr.getStr() );

            const Property* pProps = aRetSeq.getConstArray();
            Any aPropVal;
            sal_Int32 i;
            iList = 0;
            for( i = 0 ; i < nLen ; i++ )
            {
                const Property aProp = pProps[ i ];

                // search for next suitable method in the list
                while( pPropertyDefs[ iList ].pName )
                {
                    if( pPropertyDefs[ iList ].nConcept & nConcepts )
                        break;
                    iList++;
                }
                sal_Int32 iDemanded = iList;
                iList++;

                OUString aPropName = aProp.Name;
                OString aNameStr( aPropName.getStr(), aPropName.getLength(), RTL_TEXTENCODING_ASCII_US );

                OString aDemandedName = pPropertyDefs[ iDemanded ].pName;
                aErrorStr = "Expected property \""
                          + aDemandedName
                          + "\", found \""
                          + aNameStr
                          + "\"";
                OSL_ENSURE( aNameStr == aDemandedName, aErrorStr.getStr() );

                Type aPropType = aProp.Type;
                OString aTypeNameStr( OUStringToOString(aPropType.getTypeName(), RTL_TEXTENCODING_ASCII_US) );
                OString aDemandedTypeNameStr = pDemandedPropTypes[ iDemanded ];
                aErrorStr = "Property \""
                          + aDemandedName
                          + "\", expected type >"
                          + aDemandedTypeNameStr
                          + "< found type >"
                          + aTypeNameStr
                          + "<";
                OSL_ENSURE( aTypeNameStr == aDemandedTypeNameStr, aErrorStr.getStr() );

                // read and report value of property
                aPropVal = xPropSet->getPropertyValue( aPropName );

                OString aValStr = OUStringToOString( AnyToString( aPropVal, sal_False, xMgr ), RTL_TEXTENCODING_ASCII_US );
                OString aDemandedValStr = pDemandedPropVals[ iDemanded ];
                aErrorStr = "Property \""
                          + aDemandedName
                          + "\", expected val >"
                          + aDemandedValStr
                          + "< found val >"
                          + aValStr
                          + "<";
                OSL_ENSURE( aValStr == aDemandedValStr, aErrorStr.getStr() );

                // check value and modify it according to its type
                TypeClass eType = aPropVal.getValueType().getTypeClass();
                Any aNewVal;
                sal_Bool bModify = sal_True;
                switch( eType )
                {
                    case TypeClass_STRING:
                    {
                        OUString aStr;
                        aPropVal >>= aStr;
                        aStr += " (Modified!)";
                        aNewVal <<= aStr;
                        break;
                    }
                    case TypeClass_DOUBLE:
                    {
                        double d(0.0);
                        aPropVal >>= d;
                        aNewVal <<= d + 1.0;
                        break;
                    }
                    case TypeClass_SHORT:
                    {
                        sal_Int16 n(0);
                        aPropVal >>= n;
                        aNewVal <<= sal_Int16( n + 1 );
                        break;
                    }
                    case TypeClass_LONG:
                    {
                        sal_Int32 n(0);
                        aPropVal >>= n;
                        aNewVal <<= sal_Int32( n + 1 );
                        break;
                    }
                    default:
                        bModify = sal_False;
                        break;
                }

                // modify only in the last iteration
                if( nConcepts == 15 )
                {
                    // check XExactName, switch everything to upper case
                    // (introspection uses lower case)
                    OUString aUpperUStr = aPropName.toAsciiUpperCase();
                    OUString aExactName = xExactName->getExactName( aUpperUStr );
                    if( aExactName != aPropName )
                    {
                        aErrorStr = "Property \""
                                  + OUStringToOString( aPropName, RTL_TEXTENCODING_ASCII_US )
                                  + "\", not found as \""
                                  + OUStringToOString(aUpperUStr, RTL_TEXTENCODING_ASCII_US )
                                  + "\" using XExactName";
                        OSL_ENSURE( sal_False, aErrorStr.getStr() );
                    }
                }
                else
                {
                    bModify = sal_False;
                }

                // set new value, then read and return value
                if( bModify )
                {
                    // catch UnknownPropertyException for ReadOnly properties
                    try
                    {
                        xPropSet->setPropertyValue( aPropName, aNewVal );
                    }
                    catch(const UnknownPropertyException &)
                    {
                    }

                    aPropVal = xPropSet->getPropertyValue( aPropName );

                    OUString aStr = AnyToString( aPropVal, sal_False, xMgr );
                    OString aModifiedValStr = OUStringToOString( aStr, RTL_TEXTENCODING_ASCII_US );
                    OString aDemandedModifiedValStr = pDemandedModifiedPropVals[ i ];
                    aErrorStr = "Property \""
                              + aDemandedName
                              + "\", expected modified val >"
                              + aDemandedModifiedValStr
                              + "< found val >"
                              + aModifiedValStr
                              + "<";
                    OSL_ENSURE( aModifiedValStr == aDemandedModifiedValStr, aErrorStr.getStr() );
                }

                // check whether all properties can be found individually
                aErrorStr = "property \""
                          + aDemandedName
                          + "\" not found with hasProperty()";
                OUString aWDemandedName = OStringToOUString(aDemandedName, RTL_TEXTENCODING_ASCII_US );
                sal_Bool bProperty = xAccess->hasProperty( aWDemandedName, nConcepts );
                OSL_ENSURE( bProperty, aErrorStr.getStr() );

                aErrorStr = "property \""
                          + aDemandedName
                          + "\" not equal to same Property in sequence returned by getProperties()";
                try
                {
                    Property aGetProp = xAccess->getProperty( aWDemandedName, nConcepts );
                }
                catch (const RuntimeException &)
                {
                    aErrorStr = "property \""
                              + aDemandedName
                              + "\", exception was thrown when trying getProperty()";
                    OSL_ENSURE( sal_False, aErrorStr.getStr() );
                }

            }
        }
    }

    // loop over all concept combinations
    for( sal_Int32 nConcepts = 0 ; nConcepts < 128 ; nConcepts++ )
    {
        // The 2^6th bit stands for "the rest"
        sal_Int32 nRealConcepts = nConcepts;
        if( nConcepts & 0x40 )
            nRealConcepts |= (0xFFFFFFFF - 0x3F);

        // Count the number of methods there should be
        sal_Int32 nDemandedMethCount = 0;
        sal_Int32 iList = 0;
        while( pMethodDefs[ iList ].pName )
        {
            if( pMethodDefs[ iList ].nConcept & nRealConcepts )
                nDemandedMethCount++;
            iList++;
        }

        // Output the method array.
        Sequence< Reference< XIdlMethod > > aMethodSeq = xAccess->getMethods( nRealConcepts );
        sal_Int32 nLen = aMethodSeq.getLength();

        aErrorStr = "Expected to find "
                  + OString::valueOf( nDemandedMethCount )
                  + " methods but found "
                  + OString::valueOf( nLen );
        OSL_ENSURE( nLen == nDemandedMethCount, aErrorStr.getStr() );

        const Reference< XIdlMethod >* pMethods = aMethodSeq.getConstArray();
        sal_Int32 i;
        iList = 0;

        for( i = 0 ; i < nLen ; i++ )
        {
            const Reference< XIdlMethod >& rxMethod = pMethods[i];

            OUString aMethName = rxMethod->getName();
            OString aNameStr = OUStringToOString(aMethName, RTL_TEXTENCODING_ASCII_US );

            // locate the next matching method in the list.
            while( pMethodDefs[ iList ].pName )
            {
                if( pMethodDefs[ iList ].nConcept & nRealConcepts )
                    break;
                iList++;
            }
            OString aDemandedName = pMethodDefs[ iList ].pName;
            iList++;

            aErrorStr = "Expected method \""
                      + aDemandedName
                      + "\", found \""
                      + aNameStr
                      + "\"";
            OSL_ENSURE( aNameStr == aDemandedName, aErrorStr.getStr() );

            // Check that the method is really there with hasMethod.
            aErrorStr = "method \""
                      + aDemandedName
                      + "\" not found with hasMethod()";
            OUString aWDemandedName = OStringToOUString(aDemandedName, RTL_TEXTENCODING_ASCII_US );
            sal_Bool bMethod = xAccess->hasMethod( aWDemandedName, nRealConcepts );
            OSL_ENSURE( bMethod, aErrorStr.getStr() );

            aErrorStr = "method \""
                      + aDemandedName
                      + "\" not equal to same method in sequence returned by getMethods()";
            try
            {
                Reference< XIdlMethod > xGetMethod = xAccess->getMethod( aWDemandedName, nRealConcepts );
                OSL_ENSURE( xGetMethod == rxMethod , aErrorStr.getStr() );
            }
            catch (const RuntimeException &)
            {
                aErrorStr = "method \""
                          + aDemandedName
                          + "\", exception was thrown when trying getMethod()";
                OSL_ENSURE( sal_False, aErrorStr.getStr() );
            }
        }
    }

    // print listener class
    Sequence< Type > aClassSeq = xAccess->getSupportedListeners();
    sal_Int32 nLen = aClassSeq.getLength();

    const Type* pListeners = aClassSeq.getConstArray();
    for( sal_Int32 i = 0 ; i < nLen ; i++ )
    {
        const Type& aListenerType = pListeners[i];
        OUString aListenerClassName = aListenerType.getTypeName();
    }

    return sal_True;
}


SAL_IMPLEMENT_MAIN()
{
    Reference< XMultiServiceFactory > xMgr( createRegistryServiceFactory( OUString("stoctest.rdb") ) );

    sal_Bool bSucc = sal_False;
    try
    {
        Reference< XImplementationRegistration > xImplReg(
            xMgr->createInstance("com.sun.star.registry.ImplementationRegistration"), UNO_QUERY );
        OSL_ENSURE( xImplReg.is(), "### no impl reg!" );

        // Register services
        OUString libName( "reflection.uno" SAL_DLLEXTENSION );
        fprintf(stderr, "1\n" );
        xImplReg->registerImplementation(OUString("com.sun.star.loader.SharedLibrary"),
                                         libName, Reference< XSimpleRegistry >() );
        fprintf(stderr, "2\n" );
        Reference< XIdlReflection > xRefl( xMgr->createInstance("com.sun.star.reflection.CoreReflection"), UNO_QUERY );
        OSL_ENSURE( xRefl.is(), "### no corereflection!" );

        // Introspection
        libName = OUString( "introspection.uno" SAL_DLLEXTENSION);
        fprintf(stderr, "3\n" );
        xImplReg->registerImplementation(OUString("com.sun.star.loader.SharedLibrary"),
                                         libName, Reference< XSimpleRegistry >() );
        fprintf(stderr, "4\n" );
        Reference< XIntrospection > xIntrosp( xMgr->createInstance("com.sun.star.beans.Introspection"), UNO_QUERY );
        OSL_ENSURE( xRefl.is(), "### no corereflection!" );

        fprintf(stderr, "before test_introsp\n" );
        bSucc = test_introsp( xMgr, xRefl, xIntrosp );
        fprintf(stderr, "after test_introsp\n" );
    }
    catch (const Exception & rExc)
    {
        DBG_UNHANDLED_EXCEPTION("stoc", "### exception occurred: " << rExc );
    }

    Reference< XComponent >( xMgr, UNO_QUERY )->dispose();

    printf( "testintrosp %s !\n", (bSucc ? "succeeded" : "failed") );
    return (bSucc ? 0 : -1);
}

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