summaryrefslogtreecommitdiff
path: root/filter/source/msfilter/svxmsbas.cxx
blob: 73af7161fcacb0d37721fdac06085ca7a0f1e6ba (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
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*************************************************************************
 *
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * Copyright 2000, 2010 Oracle and/or its affiliates.
 *
 * OpenOffice.org - a multi-platform office productivity suite
 *
 * This file is part of OpenOffice.org.
 *
 * OpenOffice.org is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License version 3
 * only, as published by the Free Software Foundation.
 *
 * OpenOffice.org is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Lesser General Public License version 3 for more details
 * (a copy is included in the LICENSE file that accompanied this code).
 *
 * You should have received a copy of the GNU Lesser General Public License
 * version 3 along with OpenOffice.org.  If not, see
 * <http://www.openoffice.org/license.html>
 * for a copy of the LGPLv3 License.
 *
 ************************************************************************/

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

/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil -*- */
#include <tools/debug.hxx>
#include <sfx2/objsh.hxx>
#include <sfx2/app.hxx>
#include <basic/basmgr.hxx>
#include <basic/sbmod.hxx>
#include <svx/svxerr.hxx>
#include <filter/msfilter/svxmsbas.hxx>
#include <msvbasic.hxx>
#include <filter/msfilter/msocximex.hxx>
#include <sot/storinfo.hxx>
#include <comphelper/processfactory.hxx>
#include <com/sun/star/beans/XPropertySet.hpp>
#include <com/sun/star/awt/Size.hpp>
#include <com/sun/star/awt/XControlModel.hpp>
using namespace com::sun::star::beans;
using namespace com::sun::star::io;
using namespace com::sun::star::awt;
#include <comphelper/storagehelper.hxx>

#include <com/sun/star/container/XNameContainer.hpp>
#include <com/sun/star/script/XLibraryContainer.hpp>
#include <com/sun/star/script/ModuleInfo.hpp>
#include <com/sun/star/script/ModuleType.hpp>
#include <com/sun/star/script/vba/XVBACompatibility.hpp>
#include <com/sun/star/script/vba/XVBAModuleInfo.hpp>

using namespace com::sun::star::container;
using namespace com::sun::star::script;
using namespace com::sun::star::uno;
using namespace com::sun::star::lang;
using namespace com::sun::star;

using rtl::OUString;

static ::rtl::OUString sVBAOption( RTL_CONSTASCII_USTRINGPARAM( "Option VBASupport 1\n" ) );

int SvxImportMSVBasic::Import( const String& rStorageName,
                                const String &rSubStorageName,
                                BOOL bAsComment, BOOL bStripped )
{
    std::vector< String > codeNames;
    return Import(  rStorageName, rSubStorageName, codeNames, bAsComment, bStripped );
}

int SvxImportMSVBasic::Import( const String& rStorageName,
                                const String &rSubStorageName,
                                const std::vector< String >& codeNames,
                                BOOL bAsComment, BOOL bStripped )
{
    int nRet = 0;
    if( bImport && ImportCode_Impl( rStorageName, rSubStorageName, codeNames,
                                    bAsComment, bStripped ))
        nRet |= 1;

    if (bImport)
        ImportForms_Impl(rStorageName, rSubStorageName);

    if( bCopy && CopyStorage_Impl( rStorageName, rSubStorageName ))
        nRet |= 2;

    return nRet;
}

bool SvxImportMSVBasic::ImportForms_Impl(const String& rStorageName,
    const String& rSubStorageName)
{
    SvStorageRef xVBAStg(xRoot->OpenSotStorage(rStorageName,
        STREAM_READWRITE | STREAM_NOCREATE | STREAM_SHARE_DENYALL));
    if (!xVBAStg.Is() || xVBAStg->GetError())
        return false;

    std::vector<String> aUserForms;
    SvStorageInfoList aContents;
    xVBAStg->FillInfoList(&aContents);
    for (USHORT nI = 0; nI < aContents.Count(); ++nI)
    {
          SvStorageInfo& rInfo = aContents.GetObject(nI);
          if (!rInfo.IsStream() && rInfo.GetName() != rSubStorageName)
              aUserForms.push_back(rInfo.GetName());
    }

    if (aUserForms.empty())
        return false;

    bool bRet = true;
    SFX_APP()->EnterBasicCall();
    try
    {
        Reference<XMultiServiceFactory> xSF(comphelper::getProcessServiceFactory());

        Reference<XComponentContext> xContext;
        Reference<XPropertySet> xProps(xSF, UNO_QUERY);
        xProps->getPropertyValue(OUString(RTL_CONSTASCII_USTRINGPARAM("DefaultContext")) ) >>= xContext;


        Reference<XLibraryContainer> xLibContainer = rDocSh.GetDialogContainer();
        DBG_ASSERT( xLibContainer.is(), "No BasicContainer!" );

        String aLibName( RTL_CONSTASCII_USTRINGPARAM( "Standard" ) );
        Reference<XNameContainer> xLib;
        if (xLibContainer.is())
        {
            if( !xLibContainer->hasByName(aLibName))
                xLibContainer->createLibrary(aLibName);

            Any aLibAny = xLibContainer->getByName( aLibName );
            aLibAny >>= xLib;
        }

        if(xLib.is())
        {
            typedef std::vector<String>::iterator myIter;
            myIter aEnd = aUserForms.end();
            for (myIter aIter = aUserForms.begin(); aIter != aEnd; ++aIter)
            {
                SvStorageRef xForm (xVBAStg->OpenSotStorage(*aIter,
                    STREAM_READWRITE | STREAM_NOCREATE | STREAM_SHARE_DENYALL));

                if (!xForm.Is() || xForm->GetError())
                    continue;

                SvStorageStreamRef xFrame = xForm->OpenSotStream(
                    String( RTL_CONSTASCII_USTRINGPARAM( "\3VBFrame" ) ),
                    STREAM_STD_READ | STREAM_NOCREATE);

                if (!xFrame.Is() || xFrame->GetError())
                    continue;

                SvStorageStreamRef xTypes = xForm->OpenSotStream(
                    String( 'f' ), STREAM_STD_READ | STREAM_NOCREATE);

                if (!xTypes.Is() || xTypes->GetError())
                    continue;

                //<UserForm Name=""><VBFrame></VBFrame>"
                String sData;
                String sLine;
                while(xFrame->ReadByteStringLine(sLine, RTL_TEXTENCODING_MS_1252))
                {
                    sData += sLine;
                    sData += '\n';
                }
                sData.ConvertLineEnd();

                Reference<container::XNameContainer> xDialog(
                    xSF->createInstance(
                       OUString(RTL_CONSTASCII_USTRINGPARAM(
                           "com.sun.star.awt.UnoControlDialogModel"))), uno::UNO_QUERY);

                OCX_UserForm aForm(xVBAStg, *aIter, *aIter, xDialog, xSF );
                aForm.pDocSh = &rDocSh;
                sal_Bool bOk = aForm.Read(xTypes);
                DBG_ASSERT(bOk, "Had unexpected content, not risking this module");
                if (bOk)
                    aForm.Import(xLib);
            }
        }
    }
    catch(...)
    {
        DBG_ERRORFILE( "SvxImportMSVBasic::ImportForms_Impl - any exception caught" );
        //bRet = false;
    }
    SFX_APP()->LeaveBasicCall();
    return bRet;
}


BOOL SvxImportMSVBasic::CopyStorage_Impl( const String& rStorageName,
                                         const String& rSubStorageName)
{
    BOOL bValidStg = FALSE;
    {
        SvStorageRef xVBAStg( xRoot->OpenSotStorage( rStorageName,
                                    STREAM_READWRITE | STREAM_NOCREATE |
                                    STREAM_SHARE_DENYALL ));
        if( xVBAStg.Is() && !xVBAStg->GetError() )
        {
            SvStorageRef xVBASubStg( xVBAStg->OpenSotStorage( rSubStorageName,
                                     STREAM_READWRITE | STREAM_NOCREATE |
                                    STREAM_SHARE_DENYALL ));
            if( xVBASubStg.Is() && !xVBASubStg->GetError() )
            {
                // then we will copy these storages into the (temporary) storage of the document
                bValidStg = TRUE;
            }
        }
    }

    if( bValidStg )
    {
        String aDstStgName( GetMSBasicStorageName() );
        SotStorageRef xDst = SotStorage::OpenOLEStorage( rDocSh.GetStorage(), aDstStgName, STREAM_READWRITE | STREAM_TRUNC );
        SotStorageRef xSrc = xRoot->OpenSotStorage( rStorageName, STREAM_STD_READ );

        // TODO/LATER: should we commit the storage?
        xSrc->CopyTo( xDst );
        xDst->Commit();
        ErrCode nError = xDst->GetError();
        if ( nError == ERRCODE_NONE )
            nError = xSrc->GetError();
        if ( nError != ERRCODE_NONE )
            xRoot->SetError( nError );
        else
            bValidStg = TRUE;
    }

    return bValidStg;
}

BOOL SvxImportMSVBasic::ImportCode_Impl( const String& rStorageName,
                                        const String &rSubStorageName,
                                        const std::vector< String >& codeNames,
                                        BOOL bAsComment, BOOL bStripped )
{
    BOOL bRet = FALSE;
    VBA_Impl aVBA( *xRoot, bAsComment );
    if( aVBA.Open(rStorageName,rSubStorageName) )
    {
        SFX_APP()->EnterBasicCall();
        Reference<XLibraryContainer> xLibContainer = rDocSh.GetBasicContainer();
        DBG_ASSERT( xLibContainer.is(), "No BasicContainer!" );

        if( !bAsComment ) try
        {
            Reference< vba::XVBACompatibility > xVBACompat( xLibContainer, UNO_QUERY_THROW );
            xVBACompat->setVBACompatibilityMode( sal_True );
            /*  Force creation of the VBAGlobals object, each application will
                create the right one and store it at the Basic manager. */
            Reference< XMultiServiceFactory > xFactory( rDocSh.GetModel(), UNO_QUERY_THROW );
            xFactory->createInstance( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "ooo.vba.VBAGlobals" ) ) );
        }
        catch( Exception& )
        {
        }

        UINT16 nStreamCount = aVBA.GetNoStreams();
        Reference<XNameContainer> xLib;
        String aLibName( RTL_CONSTASCII_USTRINGPARAM( "Standard" ) );
        if( xLibContainer.is() && nStreamCount )
        {
            if( !xLibContainer->hasByName( aLibName ) )
                xLibContainer->createLibrary( aLibName );

            Any aLibAny = xLibContainer->getByName( aLibName );
            aLibAny >>= xLib;
        }
        if( xLib.is() )
        {
            Reference< script::vba::XVBAModuleInfo > xVBAModuleInfo( xLib, UNO_QUERY );
            Reference< container::XNameAccess > xVBACodeNamedObjectAccess;
            if ( !bAsComment )
            {
                Reference< XMultiServiceFactory> xSF(rDocSh.GetModel(), UNO_QUERY);
                if ( xSF.is() )
                {
                    try
                    {
                        xVBACodeNamedObjectAccess.set( xSF->createInstance( rtl::OUString(RTL_CONSTASCII_USTRINGPARAM( "ooo.vba.VBAObjectModuleObjectProvider"))), UNO_QUERY );
                    }
                    catch( Exception& ) { }
                }
            }
            typedef  std::hash_map< rtl::OUString, uno::Any, ::rtl::OUStringHash,
::std::equal_to< ::rtl::OUString > > NameModuleDataHash;
            typedef  std::hash_map< rtl::OUString, script::ModuleInfo, ::rtl::OUStringHash,
::std::equal_to< ::rtl::OUString > > NameModuleInfoHash;

            NameModuleDataHash moduleData;
            NameModuleInfoHash moduleInfos;

            for( UINT16 i=0; i<nStreamCount;i++)
            {
                StringArray aDecompressed = aVBA.Decompress(i);
#if 0
/*  DR 2005-08-11 #124850# Do not filter special characters from module name.
    Just put the original module name and let the Basic interpreter deal with
    it. Needed for roundtrip...
 */
                ByteString sByteBasic(aVBA.GetStreamName(i),
                    RTL_TEXTENCODING_ASCII_US,
                        (RTL_UNICODETOTEXT_FLAGS_UNDEFINED_UNDERLINE|
                        RTL_UNICODETOTEXT_FLAGS_INVALID_UNDERLINE |
                        RTL_UNICODETOTEXT_FLAGS_PRIVATE_MAPTO0 |
                        RTL_UNICODETOTEXT_FLAGS_NOCOMPOSITE)
                );

                const String sBasicModule(sByteBasic,
                    RTL_TEXTENCODING_ASCII_US);
#else
                const String &sBasicModule = aVBA.GetStreamName( i);
#endif
                /* #117718# expose information regarding type of Module
                * Class, Form or plain 'ould VBA module with a REM statment
                * at the top of the module. Mapping of Module Name
                * to type is performed in  VBA_Impl::Open() method,
                * ( msvbasic.cxx ) by examining the PROJECT stream.
                */

                // using name from aVBA.GetStreamName
                // because the encoding of the same returned
                // is the same as the encoding for the names
                // that are keys in the map used by GetModuleType method
                const String &sOrigVBAModName = aVBA.GetStreamName( i );
                ModType mType = aVBA.GetModuleType( sOrigVBAModName );

                rtl::OUString sClassRem( RTL_CONSTASCII_USTRINGPARAM( "Rem Attribute VBA_ModuleType=" ) );

                rtl::OUString modeTypeComment;

                switch( mType )
                {
                    case ModuleType::CLASS:
                        modeTypeComment = sClassRem +
                            ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "VBAClassModule\n" ) );
                        break;
                    case ModuleType::FORM:
                        modeTypeComment = sClassRem +
                            ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "VBAFormModule\n" ) );
                        break;
                    case ModuleType::DOCUMENT:
                        modeTypeComment = sClassRem +
                            ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "VBADocumentModule\n" ) );
                        break;
                    case ModuleType::NORMAL:
                        modeTypeComment = sClassRem +
                            ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "VBAModule\n" ) );
                        break;
                    case ModuleType::UNKNOWN:
                        modeTypeComment = sClassRem +
                            ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "VBAUnknown\n" ) );
                        break;
                    default:
                        DBG_ERRORFILE( "SvxImportMSVBasic::ImportCode_Impl - unknown module type" );
                        break;
                }
                static ::rtl::OUString sClassOption( RTL_CONSTASCII_USTRINGPARAM( "Option ClassModule\n" ) );
                if ( !bAsComment )
                {
                    modeTypeComment += sVBAOption;
                    if ( mType == ModuleType::CLASS )
                        modeTypeComment += sClassOption;
                }

                String sModule(sBasicModule); //#i52606# no need to split Macros in 64KB blocks any more!
                String sTemp;
                if (bAsComment)
                {
                    sTemp+=String(RTL_CONSTASCII_USTRINGPARAM( "Sub " ));
                    String sMunge(sModule);
                    //Streams can have spaces in them, but modulenames
                    //cannot !
                    sMunge.SearchAndReplaceAll(' ','_');

                    sTemp += sMunge;
                    sTemp.AppendAscii("\n");
                };
                ::rtl::OUString aSource(sTemp);

                for(ULONG j=0;j<aDecompressed.GetSize();j++)
                {
                    if (bStripped)
                    {
                        String *pStr = aDecompressed.Get(j);
                        bool bMac = true;
                        xub_StrLen nBegin = pStr->Search('\x0D');
                        if ((STRING_NOTFOUND != nBegin) && (pStr->Len() > 1) && (pStr->GetChar(nBegin+1) == '\x0A'))
                            bMac = false;

                        const char cLineEnd = bMac ? '\x0D' : '\x0A';
                        const String sAttribute(String::CreateFromAscii(
                            bAsComment ? "Rem Attribute" : "Attribute"));
                        nBegin = 0;
                        while (STRING_NOTFOUND != (nBegin = pStr->Search(sAttribute, nBegin)))
                        {
                            if ((nBegin) && pStr->GetChar(nBegin-1) != cLineEnd)
                            {
                                // npower #i63766# Need to skip instances of Attribute
                                // that are NOT Attribute statements
                                nBegin = nBegin + sAttribute.Len();
                                continue;
                            }
                            xub_StrLen nEnd = pStr->Search(cLineEnd ,nBegin);
                            // DR #i26521# catch STRING_NOTFOUND, will loop endless otherwise
                            if( nEnd == STRING_NOTFOUND )
                                pStr->Erase();
                            else
                                pStr->Erase(nBegin, (nEnd-nBegin)+1);
                        }
                    }
                    if( aDecompressed.Get(j)->Len() )
                    {
                        aSource+=::rtl::OUString( *aDecompressed.Get(j) );
                    }

                }
                if (bAsComment)
                {
                        aSource += rtl::OUString::createFromAscii("\nEnd Sub");
                }
                ::rtl::OUString aModName( sModule );
                aSource = modeTypeComment + aSource;

                Any aSourceAny;
                OSL_TRACE("erm %d", mType );
                    aSourceAny <<= aSource;
                if (  !bAsComment )
                {
                    OSL_TRACE("vba processing  %d", mType );
                    script::ModuleInfo sModuleInfo;
                    sModuleInfo.ModuleType = mType;
                    moduleInfos[ aModName ] = sModuleInfo;
                }
                 moduleData[ aModName ] = aSourceAny;
            }
            // Hack for missing codenames ( only know to happen in excel but... )
            // only makes sense to do this if we are importing non-commented basic
            if ( !bAsComment )
            {
                for ( std::vector< String >::const_iterator it =  codeNames.begin(); it != codeNames.end(); ++it )
                {
                    script::ModuleInfo sModuleInfo;
                    sModuleInfo.ModuleType = ModuleType::DOCUMENT;
                    moduleInfos[ *it ] = sModuleInfo;
                    moduleData[ *it ] = uno::makeAny( sVBAOption );
                }
            }
            NameModuleDataHash::iterator it_end = moduleData.end();
            for ( NameModuleDataHash::iterator it = moduleData.begin(); it != it_end; ++it )
            {
                NameModuleInfoHash::iterator it_info = moduleInfos.find( it->first );
                if ( it_info != moduleInfos.end() )
                {
                    ModuleInfo& sModuleInfo = it_info->second;
                    if ( sModuleInfo.ModuleType == ModuleType::FORM )
                        // hack, the module ( imo document basic should...
                        // know the XModel... ) but it doesn't
                        sModuleInfo.ModuleObject.set( rDocSh.GetModel(), UNO_QUERY );
                    //  document modules, we should be able to access
                    //  the api objects at this time
                    else if ( sModuleInfo.ModuleType == ModuleType::DOCUMENT )
                    {
                        if ( xVBACodeNamedObjectAccess.is() )
                        {
                            try
                            {
                                sModuleInfo.ModuleObject.set( xVBACodeNamedObjectAccess->getByName( it->first ), uno::UNO_QUERY );
                                OSL_TRACE("** Straight up creation of Module");
                            }
                            catch(uno::Exception& e)
                            {
                                OSL_TRACE("Failed to get documument object for %s", rtl::OUStringToOString( it->first, RTL_TEXTENCODING_UTF8 ).getStr() );
                            }
                        }
                    }
                    xVBAModuleInfo->insertModuleInfo( it->first, sModuleInfo );
                }

                if( xLib->hasByName( it->first ) )
                    xLib->replaceByName( it->first, it->second );
                else
                    xLib->insertByName( it->first, it->second );
            }
            bRet = true;
        }
        SFX_APP()->LeaveBasicCall();
    }
    return bRet;
}

/* vi:set tabstop=4 shiftwidth=4 expandtab: */

/* vim:set shiftwidth=4 softtabstop=4 expandtab: */