summaryrefslogtreecommitdiff
path: root/extensions/source/ole/servprov.cxx
blob: a8d35749fcd4214274c5e980763e4db73bdf3d29 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
/*************************************************************************
 *
 *  $RCSfile: servprov.cxx,v $
 *
 *  $Revision: 1.10 $
 *
 *  last change: $Author: obo $ $Date: 2003-03-31 17:22:12 $
 *
 *  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 "ole2uno.hxx"
#include "unoconversionutilities.hxx"
#include "servprov.hxx"
#include "unoobjw.hxx"
#include "oleobjw.hxx"
#include <rtl/unload.h>

#include <tools/presys.h>
#define _WIN32_WINNT 0x0400

#if defined(_MSC_VER) && (_MSC_VER >= 1300)
#undef _DEBUG
#endif
#include <atlbase.h>
extern CComModule _Module;
#include <atlcom.h>
#include <tools/postsys.h>


using namespace std;
using namespace cppu;
using namespace rtl;
using namespace osl;
using namespace com::sun::star::lang;
using namespace com::sun::star::uno;
using namespace com::sun::star::bridge;
using namespace com::sun::star::bridge::ModelDependent;



namespace ole_adapter
{

#include <initguid.h>
// prior 5.2 ( src569 ver m)
// {3ECF78F0-B149-11D2-8EBE-00105AD848AF}
//DEFINE_GUID(OID_ServiceManager, 0x3ECF78F0, 0xB149, 0x11d2, 0x8E, 0xBE, 0x00, 0x10, 0x5A, 0xD8, 0x48, 0xAF);

// GUID used since 5.2 ( src569 m)
// {82154420-0FBF-11d4-8313-005004526AB4}
DEFINE_GUID(OID_ServiceManager, 0x82154420, 0xfbf, 0x11d4, 0x83, 0x13, 0x0, 0x50, 0x4, 0x52, 0x6a, 0xb4);

extern  rtl_StandardModuleCount globalModuleCount;

/*****************************************************************************

    class implementation ProviderOleWrapper_Impl

*****************************************************************************/

ProviderOleWrapper_Impl::ProviderOleWrapper_Impl(const Reference<XMultiServiceFactory>& smgr,
                                                 const Reference<XSingleServiceFactory>& xSFact, GUID* pGuid)
    : m_xSingleServiceFactory(xSFact),
      m_smgr( smgr)
{
    m_guid = *pGuid;

    Reference<XInterface> xInt = smgr->createInstance(L"com.sun.star.bridge.OleBridgeSupplier2");

    if (xInt.is())
    {
        Any a= xInt->queryInterface( ::getCppuType( reinterpret_cast<
                                                  Reference< XBridgeSupplier2>* >(0)));
        a >>= m_bridgeSupplier;

    }
}

ProviderOleWrapper_Impl::~ProviderOleWrapper_Impl()
{
}

sal_Bool ProviderOleWrapper_Impl::registerClass()
{
    HRESULT hresult;

    o2u_attachCurrentThread();

    hresult = CoRegisterClassObject(
            m_guid,
            this,
            CLSCTX_INPROC_SERVER | CLSCTX_LOCAL_SERVER,
            REGCLS_MULTIPLEUSE,
            &m_factoryHandle);

    return (hresult == NOERROR);
}

sal_Bool ProviderOleWrapper_Impl::deregisterClass()
{
    HRESULT hresult = CoRevokeClassObject(m_factoryHandle);

    return (hresult == NOERROR);
}

STDMETHODIMP ProviderOleWrapper_Impl::QueryInterface(REFIID riid, void FAR* FAR* ppv)
{
    if(IsEqualIID(riid, IID_IUnknown))
    {
        AddRef();
        *ppv = (IUnknown*) (IClassFactory*) this;
        return NOERROR;
    }
    else if (IsEqualIID(riid, IID_IClassFactory))
    {
        AddRef();
        *ppv = (IClassFactory*) this;
        return NOERROR;
    }

    *ppv = NULL;
    return ResultFromScode(E_NOINTERFACE);
}

STDMETHODIMP_(ULONG) ProviderOleWrapper_Impl::AddRef()
{
    return osl_incrementInterlockedCount( &m_refCount);
}

STDMETHODIMP_(ULONG) ProviderOleWrapper_Impl::Release()
{
    MutexGuard aGuard( Mutex::getGlobalMutex());
    m_refCount--;
    if (m_refCount == 0)
    {
        delete this;
    }

    return m_refCount;
}

STDMETHODIMP ProviderOleWrapper_Impl::CreateInstance(IUnknown FAR* punkOuter,
                                                     REFIID riid,
                                                     void FAR* FAR* ppv)
{
    HRESULT ret = ResultFromScode(E_UNEXPECTED);
    punkOuter = NULL;

    Reference<XInterface> xInstance;

    if (m_xSingleServiceFactory.is())
    {
        xInstance = m_xSingleServiceFactory->createInstance();

        if (xInstance.is())
        {
            Any usrAny(&xInstance, getCppuType( & xInstance));

            sal_uInt8 arId[16];
            rtl_getGlobalProcessId( arId );
            Any oleAny = m_bridgeSupplier->createBridge(usrAny,
                                        Sequence<sal_Int8>((sal_Int8*)arId, 16),
                                        UNO,
                                        OLE);


            if (oleAny.getValueTypeClass() == getCppuType( (sal_uInt32 *)0).getTypeClass())
            {
                VARIANT* pVariant = *(VARIANT**)oleAny.getValue();

                if (pVariant->vt == VT_DISPATCH)
                {
                    ret = pVariant->pdispVal->QueryInterface(riid, ppv);
                }

                VariantClear(pVariant);
                CoTaskMemFree(pVariant);
            }
        }
    }

    return ret;
}

STDMETHODIMP ProviderOleWrapper_Impl::LockServer(int fLock)
{
    return NOERROR;
}

/*****************************************************************************

    class implementation OneInstanceOleWrapper_Impl

*****************************************************************************/

OneInstanceOleWrapper_Impl::OneInstanceOleWrapper_Impl(  const Reference<XMultiServiceFactory>& smgr,
                                                         const Reference<XInterface>& xInst, GUID* pGuid)
    : m_xInst(xInst), m_refCount(0),
      m_smgr( smgr)
{
    m_guid = *pGuid;

    Reference<XInterface> xInt = m_smgr->createInstance(L"com.sun.star.bridge.OleBridgeSupplier2");

    if (xInt.is())
    {
        Any a= xInt->queryInterface( getCppuType(
            reinterpret_cast< Reference<XBridgeSupplier2>*>(0)));
        a >>= m_bridgeSupplier;
    }
}

OneInstanceOleWrapper_Impl::~OneInstanceOleWrapper_Impl()
{
}

sal_Bool OneInstanceOleWrapper_Impl::registerClass()
{
    HRESULT hresult;

    o2u_attachCurrentThread();

    hresult = CoRegisterClassObject(
            m_guid,
            this,
            CLSCTX_INPROC_SERVER | CLSCTX_LOCAL_SERVER,
            REGCLS_MULTIPLEUSE,
            &m_factoryHandle);

    return (hresult == NOERROR);
}

sal_Bool OneInstanceOleWrapper_Impl::deregisterClass()
{
    HRESULT hresult = CoRevokeClassObject(m_factoryHandle);

    return (hresult == NOERROR);
}

STDMETHODIMP OneInstanceOleWrapper_Impl::QueryInterface(REFIID riid, void FAR* FAR* ppv)
{
    if(IsEqualIID(riid, IID_IUnknown))
    {
        AddRef();
        *ppv = (IUnknown*) (IClassFactory*) this;
        return NOERROR;
    }
    else if (IsEqualIID(riid, IID_IClassFactory))
    {
        AddRef();
        *ppv = (IClassFactory*) this;
        return NOERROR;
    }

    *ppv = NULL;
    return ResultFromScode(E_NOINTERFACE);
}

STDMETHODIMP_(ULONG) OneInstanceOleWrapper_Impl::AddRef()
{
    return osl_incrementInterlockedCount( &m_refCount);
}

STDMETHODIMP_(ULONG) OneInstanceOleWrapper_Impl::Release()
{

    MutexGuard oGuard( Mutex::getGlobalMutex());
    m_refCount--;
    if ( m_refCount == 0)
    {
        delete this;
    }

    return m_refCount;
}

STDMETHODIMP OneInstanceOleWrapper_Impl::CreateInstance(IUnknown FAR* punkOuter,
                                                         REFIID riid,
                                                         void FAR* FAR* ppv)
{
    HRESULT ret = ResultFromScode(E_UNEXPECTED);
    punkOuter = NULL;

    if (m_xInst.is())
    {
        Any usrAny(&m_xInst, getCppuType( &m_xInst));
        sal_uInt8 arId[16];
        rtl_getGlobalProcessId( arId);
        Any oleAny = m_bridgeSupplier->createBridge(usrAny,
                                        Sequence<sal_Int8>( (sal_Int8*)arId, 16),
                                        UNO,
                                        OLE);


        if (oleAny.getValueTypeClass() == TypeClass_UNSIGNED_LONG)
        {
            VARIANT* pVariant = *(VARIANT**)oleAny.getValue();

            if ((pVariant->vt == VT_UNKNOWN) || (pVariant->vt == VT_DISPATCH))
            {
                ret = pVariant->punkVal->QueryInterface(riid, ppv);
            }

            VariantClear(pVariant);
            CoTaskMemFree(pVariant);
        }
    }

    return ret;
}

STDMETHODIMP OneInstanceOleWrapper_Impl::LockServer(int fLock)
{
    return NOERROR;
}


/*****************************************************************************

    class implementation OleConverter_Impl2

*****************************************************************************/

OleConverter_Impl2::OleConverter_Impl2( const Reference<XMultiServiceFactory> &smgr):
    UnoConversionUtilities<OleConverter_Impl2>( smgr)

{
    // library unloading support
    globalModuleCount.modCnt.acquire( &globalModuleCount.modCnt);
}

// The XMultiServiceFactory is later set by XInitialization
OleConverter_Impl2::OleConverter_Impl2( const  Reference<XMultiServiceFactory>& smgr, sal_uInt8 unoWrapperClass, sal_uInt8 comWrapperClass ):
    UnoConversionUtilities<OleConverter_Impl2>( smgr, unoWrapperClass, comWrapperClass  )

{
    //library unloading support
    globalModuleCount.modCnt.acquire( &globalModuleCount.modCnt);
}

OleConverter_Impl2::~OleConverter_Impl2()
{
    globalModuleCount.modCnt.release( &globalModuleCount.modCnt);
}

// XBridgeSupplier --------------------------------------------------------------
Any SAL_CALL OleConverter_Impl2::createBridge(const Any& modelDepObject,
                                       const Sequence< sal_Int8 >& ProcessId,
                                       sal_Int16 sourceModelType,
                                       sal_Int16 destModelType)
                                       throw (IllegalArgumentException,
                                                   RuntimeException )
{
    Any ret;
    sal_uInt8 arId[16];
    rtl_getGlobalProcessId( arId );

    Sequence< sal_Int8 > seqProcessId( (sal_Int8*)arId, 16);

    if ( seqProcessId == ProcessId)
    {
        if (sourceModelType == UNO)
        {
            if (destModelType == UNO)
            {
                // same model -> copy value only
                ret = modelDepObject;
            }
            else if (destModelType == OLE)
            {
                // convert UNO any into variant
                VARIANT* pVariant = (VARIANT*) CoTaskMemAlloc(sizeof(VARIANT));
                VariantInit( pVariant);
                if (! anyToVariant( pVariant, modelDepObject))
                {
                    CoTaskMemFree(pVariant);
                    throw IllegalArgumentException();
                }
                else
                {
                    ret.setValue((void*) &pVariant, getCppuType((sal_uInt32*)0));
                }
            }
            else
                throw IllegalArgumentException();
        }
        else if (sourceModelType == OLE)
        {
            if (modelDepObject.getValueType() != getCppuType((sal_uInt32*)0))
            {
                throw IllegalArgumentException();
            }
            else if (destModelType == OLE)
            {
                // same model -> copy value only
                VARIANT* pVariant = (VARIANT*) CoTaskMemAlloc(sizeof(VARIANT));

                if (NOERROR != VariantCopy(pVariant, *(VARIANT**)modelDepObject.getValue()))
                {
                    CoTaskMemFree(pVariant);
                    throw(IllegalArgumentException());
                }
                else
                {
                    ret.setValue((void*) &pVariant, getCppuType((sal_uInt32*)0));
                }
            }
            else if (destModelType == UNO)
            {
                // convert variant into UNO any
                VARIANT* pVariant = *(VARIANT**)modelDepObject.getValue();

                if (!variantToAny(pVariant, ret))
                {
                    throw IllegalArgumentException();
                }
            }
            else
                throw IllegalArgumentException();

        }
        else
            throw IllegalArgumentException();
    }

    return ret;
}


// XInitialize ------------------------------------------------------------------------------
// the first argument is an XMultiServiceFactory if at all
void SAL_CALL OleConverter_Impl2::initialize( const Sequence< Any >& aArguments )
                throw(Exception, RuntimeException)
{
    if( aArguments.getLength() == 1 && aArguments[0].getValueTypeClass() == TypeClass_INTERFACE)
    {
        Reference < XInterface > xInt;
        aArguments[0] >>= xInt;
        Reference <XMultiServiceFactory> xMulti( xInt, UNO_QUERY);
        m_smgrRemote= xMulti;
    }
}

// UnoConversionUtilities -------------------------------------------------------------------
Reference< XInterface > OleConverter_Impl2::createUnoWrapperInstance()
{
    if( m_nUnoWrapperClass == INTERFACE_OLE_WRAPPER_IMPL)
    {
        Reference<XWeak> xWeak= static_cast<XWeak*>( new InterfaceOleWrapper_Impl(
                                m_smgr, m_nUnoWrapperClass, m_nComWrapperClass));
        return Reference<XInterface>( xWeak, UNO_QUERY);
    }
    else if( m_nUnoWrapperClass == UNO_OBJECT_WRAPPER_REMOTE_OPT)
    {
        Reference<XWeak> xWeak= static_cast<XWeak*>( new UnoObjectWrapperRemoteOpt(
                                m_smgr, m_nUnoWrapperClass, m_nComWrapperClass));
        return Reference<XInterface>( xWeak, UNO_QUERY);
    }
    else
        return Reference<XInterface>();
}

Reference< XInterface > OleConverter_Impl2::createComWrapperInstance()
{
    Reference<XWeak> xWeak= static_cast<XWeak*>( new IUnknownWrapper_Impl(
                            m_smgr, m_nUnoWrapperClass, m_nComWrapperClass));
    return Reference<XInterface>( xWeak, UNO_QUERY);
}



/*****************************************************************************

    class implementation OleClient_Impl

*****************************************************************************/

OleClient_Impl::OleClient_Impl( const Reference<XMultiServiceFactory>& smgr):
    UnoConversionUtilities<OleClient_Impl>( smgr)
{
    // library unloading support
    globalModuleCount.modCnt.acquire( &globalModuleCount.modCnt);
    Reference<XInterface> xInt;// = m_smgr->createInstance(L"com.sun.star.bridge.OleBridgeSupplier2");

    if (xInt.is())
    {
        Any a= xInt->queryInterface(getCppuType(
            reinterpret_cast<Reference<XBridgeSupplier2>*>(0)));
        a >>= m_bridgeSupplier;
    }
}

OleClient_Impl::~OleClient_Impl()
{
    // library unloading support
    globalModuleCount.modCnt.release( &globalModuleCount.modCnt);
}

Sequence< OUString >    SAL_CALL OleClient_Impl::getAvailableServiceNames() throw( RuntimeException )
{
    Sequence< OUString > ret;

    return ret;
}


OUString OleClient_Impl::getImplementationName()
{
    return OUString(L"com.sun.star.comp.ole.OleClient");
}

Reference<XInterface> SAL_CALL OleClient_Impl::createInstance(const OUString& ServiceSpecifier) throw (Exception, RuntimeException )
{
    Reference<XInterface>   ret;
    HRESULT         result;
    IUnknown*       pUnknown = NULL;
    CLSID           classId;

    o2u_attachCurrentThread();

    result = CLSIDFromProgID(
                  ServiceSpecifier.getStr(),    //Pointer to the ProgID
                  &classId);                        //Pointer to the CLSID


    if (result == NOERROR)
    {
        result = CoCreateInstance(
                      classId,              //Class identifier (CLSID) of the object
                      NULL,                 //Pointer to whether object is or isn't part of an aggregate
                      CLSCTX_ALL,  //Context for running executable code
                      IID_IUnknown,         //Reference to the identifier of the interface
                      (void**)&pUnknown);   //Address of output variable that receives
                                                  // the interface pointer requested in riid
    }

    if (pUnknown != NULL)
    {
        Any any;
        VARIANT variant;

        VariantInit(&variant);

        V_VT(&variant) = VT_UNKNOWN;
        V_UNKNOWN(&variant) = pUnknown;
        // AddRef for Variant
        pUnknown->AddRef();

        // When the object is wrapped, then its refcount is increased
        if (variantToAny(&variant, any))
        {
            if (any.getValueTypeClass() == TypeClass_INTERFACE)
            {
                ret = *(Reference<XInterface>*)any.getValue();
            }
        }

        VariantClear(&variant); // implicit Release
        pUnknown->Release(); // CoCreateInstance
    }

    return ret;
}

Reference<XInterface> SAL_CALL OleClient_Impl::createInstanceWithArguments(const OUString& ServiceSpecifier, const Sequence< Any >& Arguments) throw (Exception, RuntimeException)
{
    return createInstance( ServiceSpecifier);
}

// UnoConversionUtilities -----------------------------------------------------------------------------
Reference< XInterface > OleClient_Impl::createUnoWrapperInstance()
{
    if( m_nUnoWrapperClass == INTERFACE_OLE_WRAPPER_IMPL)
    {
        Reference<XWeak> xWeak= static_cast<XWeak*>( new InterfaceOleWrapper_Impl(
                                m_smgr, m_nUnoWrapperClass, m_nComWrapperClass));
        return Reference<XInterface>( xWeak, UNO_QUERY);
    }
    else if( m_nUnoWrapperClass == UNO_OBJECT_WRAPPER_REMOTE_OPT)
    {
        Reference<XWeak> xWeak= static_cast<XWeak*>( new UnoObjectWrapperRemoteOpt(
                                m_smgr, m_nUnoWrapperClass, m_nComWrapperClass));
        return Reference<XInterface>( xWeak, UNO_QUERY);
    }
    else
        return Reference< XInterface>();
}
// UnoConversionUtilities -----------------------------------------------------------------------------
Reference< XInterface > OleClient_Impl::createComWrapperInstance( )
{
    Reference<XWeak> xWeak= static_cast<XWeak*>( new IUnknownWrapper_Impl(
                            m_smgr, m_nUnoWrapperClass, m_nComWrapperClass));
    return Reference<XInterface>( xWeak, UNO_QUERY);
}



/*****************************************************************************

    class implementation OleServer_Impl

*****************************************************************************/

OleServer_Impl::OleServer_Impl( const Reference<XMultiServiceFactory>& smgr):
    m_smgr( smgr)
{
    //library unloading support
    globalModuleCount.modCnt.acquire( &globalModuleCount.modCnt);
    Reference<XInterface> xInt = m_smgr->createInstance(L"com.sun.star.bridge.OleBridgeSupplier2");

    if (xInt.is())
    {
        Any a= xInt->queryInterface( getCppuType(
            reinterpret_cast< Reference<XBridgeSupplier2>*>(0)));
        a >>= m_bridgeSupplier;
    }

    sal_Bool ret = provideInstance( m_smgr, (GUID*)&OID_ServiceManager);
}

OleServer_Impl::~OleServer_Impl()
{
    while (!m_wrapperList.empty())
    {
        (*m_wrapperList.begin())->deregisterClass();
        (*m_wrapperList.begin())->Release();
        m_wrapperList.pop_front();
    }
    //library unloading support
    globalModuleCount.modCnt.release( &globalModuleCount.modCnt);
}
// XInterface --------------------------------------------------
Any SAL_CALL OleServer_Impl::queryInterface( const Type& aType ) throw(RuntimeException)
{
    Any a= ::cppu::queryInterface( aType, static_cast<XTypeProvider*>(this));
    if( a == Any())
        return OWeakObject::queryInterface( aType);
    else
        return a;
}
void SAL_CALL OleServer_Impl::acquire(  ) throw(RuntimeException)
{
    OWeakObject::acquire();
}
void SAL_CALL OleServer_Impl::release(  ) throw (RuntimeException)
{
    OWeakObject::release();
}


// XTypeProvider --------------------------------------------------
Sequence< Type > SAL_CALL OleServer_Impl::getTypes( ) throw(RuntimeException)
{
    static OTypeCollection *pCollection = 0;
    if( ! pCollection )
    {
        MutexGuard guard( Mutex::getGlobalMutex() );
        if( ! pCollection )
        {
            static OTypeCollection collection(
                getCppuType(reinterpret_cast< Reference< XWeak>*>(0)),
                getCppuType(reinterpret_cast< Reference< XTypeProvider>*>(0)) );
            pCollection = &collection;
        }
    }
    return (*pCollection).getTypes();
}
Sequence< sal_Int8 > SAL_CALL OleServer_Impl::getImplementationId() throw(RuntimeException)
{
    static OImplementationId *pId = 0;
    if( ! pId )
    {
        MutexGuard guard( Mutex::getGlobalMutex() );
        if( ! pId )
        {
            static OImplementationId id( sal_False );
            pId = &id;
        }
    }
    return (*pId).getImplementationId();
}


sal_Bool OleServer_Impl::provideService(const Reference<XSingleServiceFactory>& xSFact, GUID* guid)
{
    sal_Bool ret = FALSE;

    IClassFactoryWrapper* pFac = new ProviderOleWrapper_Impl( m_smgr, xSFact, guid);

    pFac->AddRef();

    m_wrapperList.push_back(pFac);

    return pFac->registerClass();
}

sal_Bool OleServer_Impl::provideInstance(const Reference<XInterface>& xInst, GUID* guid)
{
    sal_Bool    ret = FALSE;

    IClassFactoryWrapper* pFac = new OneInstanceOleWrapper_Impl( m_smgr, xInst, guid);

    pFac->AddRef();
    m_wrapperList.push_back(pFac);

    return pFac->registerClass();
}



} // end namespace