saxdemo.cxx 18.3 KB
Newer Older
1
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
Michael Meeks's avatar
Michael Meeks committed
2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
/*
 * 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 .
 */
Jens-Heiner Rechtien's avatar
Jens-Heiner Rechtien committed
19

20

Jens-Heiner Rechtien's avatar
Jens-Heiner Rechtien committed
21 22
// testcomponent - Loads a service and its testcomponent from dlls performs a test.
// Expands the dll-names depending on the actual environment.
23
// Example : testcomponent com.sun.star.io.Pipe stm
24

25
// Therefore the testcode must exist in teststm and the testservice must be named test.com.sun.star.uno.io.Pipe
26

Jens-Heiner Rechtien's avatar
Jens-Heiner Rechtien committed
27 28 29

#include <stdio.h>
#include <vector>
Thomas Arnhold's avatar
Thomas Arnhold committed
30
#include <cstring>
Jens-Heiner Rechtien's avatar
Jens-Heiner Rechtien committed
31 32 33 34 35 36 37 38 39 40 41 42

#include <com/sun/star/registry/XImplementationRegistration.hpp>
#include <com/sun/star/lang/XComponent.hpp>

#include <com/sun/star/xml/sax/SAXParseException.hpp>
#include <com/sun/star/xml/sax/XParser.hpp>
#include <com/sun/star/xml/sax/XExtendedDocumentHandler.hpp>

#include <com/sun/star/io/XOutputStream.hpp>
#include <com/sun/star/io/XActiveDataSource.hpp>

#include <cppuhelper/servicefactory.hxx>
43
#include <cppuhelper/implbase.hxx>
Jens-Heiner Rechtien's avatar
Jens-Heiner Rechtien committed
44 45 46 47 48 49 50 51 52 53 54 55 56 57


using namespace ::std;
using namespace ::cppu;
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::lang;
using namespace ::com::sun::star::registry;
using namespace ::com::sun::star::xml::sax;
using namespace ::com::sun::star::io;


/************
 * Sequence of bytes -> InputStream
 ************/
58
class OInputStream : public WeakImplHelper < XInputStream >
Jens-Heiner Rechtien's avatar
Jens-Heiner Rechtien committed
59 60
{
public:
61
    explicit OInputStream( const Sequence< sal_Int8 >&seq ) :
Jens-Heiner Rechtien's avatar
Jens-Heiner Rechtien committed
62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77
        m_seq( seq ),
        nPos( 0 )
        {}

public:
    virtual sal_Int32 SAL_CALL readBytes( Sequence< sal_Int8 >& aData, sal_Int32 nBytesToRead )
        throw(NotConnectedException, BufferSizeExceededException, IOException, RuntimeException)
        {
            nBytesToRead = (nBytesToRead > m_seq.getLength() - nPos ) ?
                m_seq.getLength() - nPos :
                nBytesToRead;
            aData = Sequence< sal_Int8 > ( &(m_seq.getConstArray()[nPos]) , nBytesToRead );
            nPos += nBytesToRead;
            return nBytesToRead;
        }
    virtual sal_Int32 SAL_CALL readSomeBytes(
78
        css::uno::Sequence< sal_Int8 >& aData,
Jens-Heiner Rechtien's avatar
Jens-Heiner Rechtien committed
79 80 81 82 83
        sal_Int32 nMaxBytesToRead )
        throw(NotConnectedException, BufferSizeExceededException, IOException, RuntimeException)
        {
            return readBytes( aData, nMaxBytesToRead );
        }
Thomas Arnhold's avatar
Thomas Arnhold committed
84
    virtual void SAL_CALL skipBytes( sal_Int32 /* nBytesToSkip */ )
Jens-Heiner Rechtien's avatar
Jens-Heiner Rechtien committed
85 86 87 88 89 90 91 92 93 94 95 96 97 98 99
        throw(NotConnectedException, BufferSizeExceededException, IOException, RuntimeException)
        {
            // not implemented
        }
    virtual sal_Int32 SAL_CALL available(  )
        throw(NotConnectedException, IOException, RuntimeException)
        {
            return m_seq.getLength() - nPos;
        }
    virtual void SAL_CALL closeInput(  )
        throw(NotConnectedException, IOException, RuntimeException)
        {
            // not needed
        }
    Sequence< sal_Int8> m_seq;
Thomas Arnhold's avatar
Thomas Arnhold committed
100
    sal_Int32 nPos;
Jens-Heiner Rechtien's avatar
Jens-Heiner Rechtien committed
101 102
};

103

Jens-Heiner Rechtien's avatar
Jens-Heiner Rechtien committed
104
// Helper : create an input stream from a file
105

Jens-Heiner Rechtien's avatar
Jens-Heiner Rechtien committed
106 107 108 109 110 111 112 113 114 115 116 117 118 119
Reference< XInputStream > createStreamFromFile(
    const char *pcFile )
{
    FILE *f = fopen( pcFile , "rb" );
    Reference<  XInputStream >  r;

    if( f ) {
        fseek( f , 0 , SEEK_END );
        int nLength = ftell( f );
        fseek( f , 0 , SEEK_SET );

        Sequence<sal_Int8> seqIn(nLength);
        fread( seqIn.getArray() , nLength , 1 , f );

120
        r.set( new OInputStream( seqIn ) );
Jens-Heiner Rechtien's avatar
Jens-Heiner Rechtien committed
121 122 123 124 125
        fclose( f );
    }
    return r;
}

126

Jens-Heiner Rechtien's avatar
Jens-Heiner Rechtien committed
127 128
// The document handler, which is needed for the saxparser
// The Documenthandler for reading sax
129

Jens-Heiner Rechtien's avatar
Jens-Heiner Rechtien committed
130
class TestDocumentHandler :
131
    public WeakImplHelper< XExtendedDocumentHandler , XEntityResolver , XErrorHandler >
Jens-Heiner Rechtien's avatar
Jens-Heiner Rechtien committed
132 133 134 135 136 137 138 139 140 141 142
{
public:
    TestDocumentHandler(  )
    {
    }

public: // Error handler
    virtual void SAL_CALL error(const Any& aSAXParseException) throw (SAXException, RuntimeException)
    {
        printf( "Error !\n" );
        throw  SAXException(
143
            OUString( "error from error handler") ,
Jens-Heiner Rechtien's avatar
Jens-Heiner Rechtien committed
144 145 146
            Reference < XInterface >() ,
            aSAXParseException );
    }
Thomas Arnhold's avatar
Thomas Arnhold committed
147
    virtual void SAL_CALL fatalError(const Any& /* aSAXParseException */) throw (SAXException, RuntimeException)
Jens-Heiner Rechtien's avatar
Jens-Heiner Rechtien committed
148 149 150
    {
        printf( "Fatal Error !\n" );
    }
Thomas Arnhold's avatar
Thomas Arnhold committed
151
    virtual void SAL_CALL warning(const Any& /* aSAXParseException */) throw (SAXException, RuntimeException)
Jens-Heiner Rechtien's avatar
Jens-Heiner Rechtien committed
152 153 154 155 156 157 158
    {
        printf( "Warning !\n" );
    }


public: // ExtendedDocumentHandler

159
    virtual void SAL_CALL startDocument() throw (SAXException, RuntimeException)
Jens-Heiner Rechtien's avatar
Jens-Heiner Rechtien committed
160 161 162 163 164 165 166
    {
        m_iElementCount = 0;
        m_iAttributeCount = 0;
        m_iWhitespaceCount =0;
        m_iCharCount=0;
           printf( "document started\n" );
    }
167
    virtual void SAL_CALL endDocument() throw (SAXException, RuntimeException)
Jens-Heiner Rechtien's avatar
Jens-Heiner Rechtien committed
168 169 170 171 172 173
    {
        printf( "document finished\n" );
        printf( "(ElementCount %d),(AttributeCount %d),(WhitespaceCount %d),(CharCount %d)\n",
                m_iElementCount, m_iAttributeCount, m_iWhitespaceCount , m_iCharCount );

    }
Thomas Arnhold's avatar
Thomas Arnhold committed
174
    virtual void SAL_CALL startElement(const OUString& /* aName */,
Jens-Heiner Rechtien's avatar
Jens-Heiner Rechtien committed
175 176 177 178 179 180 181
                              const Reference< XAttributeList > & xAttribs)
        throw (SAXException,RuntimeException)
    {
        m_iElementCount ++;
        m_iAttributeCount += xAttribs->getLength();
    }

Thomas Arnhold's avatar
Thomas Arnhold committed
182
    virtual void SAL_CALL endElement(const OUString& /* aName */) throw (SAXException,RuntimeException)
Jens-Heiner Rechtien's avatar
Jens-Heiner Rechtien committed
183 184 185 186 187 188
    {
        // ignored
    }

    virtual void SAL_CALL characters(const OUString& aChars) throw (SAXException,RuntimeException)
    {
189
        m_iCharCount += aChars.getLength();
Jens-Heiner Rechtien's avatar
Jens-Heiner Rechtien committed
190 191 192
    }
    virtual void SAL_CALL ignorableWhitespace(const OUString& aWhitespaces) throw (SAXException,RuntimeException)
    {
193
        m_iWhitespaceCount += aWhitespaces.getLength();
Jens-Heiner Rechtien's avatar
Jens-Heiner Rechtien committed
194 195
    }

Thomas Arnhold's avatar
Thomas Arnhold committed
196
    virtual void SAL_CALL processingInstruction(const OUString& /* aTarget */, const OUString& /* aData */) throw (SAXException,RuntimeException)
Jens-Heiner Rechtien's avatar
Jens-Heiner Rechtien committed
197 198 199 200
    {
        // ignored
    }

Thomas Arnhold's avatar
Thomas Arnhold committed
201
    virtual void SAL_CALL setDocumentLocator(const Reference< XLocator> & /* xLocator */)
Jens-Heiner Rechtien's avatar
Jens-Heiner Rechtien committed
202 203 204 205 206 207 208 209
        throw (SAXException,RuntimeException)
    {
        // ignored
    }

    virtual InputSource SAL_CALL resolveEntity(
        const OUString& sPublicId,
        const OUString& sSystemId)
Thomas Arnhold's avatar
Thomas Arnhold committed
210
        throw (RuntimeException)
Jens-Heiner Rechtien's avatar
Jens-Heiner Rechtien committed
211 212 213 214 215 216
    {
        InputSource source;
        source.sSystemId = sSystemId;
        source.sPublicId = sPublicId;

        source.aInputStream = createStreamFromFile(
217
            OUStringToOString( sSystemId, RTL_TEXTENCODING_ASCII_US).getStr() );
Jens-Heiner Rechtien's avatar
Jens-Heiner Rechtien committed
218 219 220 221

        return source;
    }

222
    virtual void SAL_CALL startCDATA() throw (SAXException,RuntimeException)
Jens-Heiner Rechtien's avatar
Jens-Heiner Rechtien committed
223 224
    {
    }
225
    virtual void SAL_CALL endCDATA() throw (SAXException,RuntimeException)
Jens-Heiner Rechtien's avatar
Jens-Heiner Rechtien committed
226 227
    {
    }
Thomas Arnhold's avatar
Thomas Arnhold committed
228
    virtual void SAL_CALL comment(const OUString& /* sComment */) throw (SAXException,RuntimeException)
Jens-Heiner Rechtien's avatar
Jens-Heiner Rechtien committed
229 230
    {
    }
Thomas Arnhold's avatar
Thomas Arnhold committed
231
    virtual void SAL_CALL unknown(const OUString& /* sString */) throw (SAXException,RuntimeException)
Jens-Heiner Rechtien's avatar
Jens-Heiner Rechtien committed
232 233 234
    {
    }

235
    virtual void SAL_CALL allowLineBreak() throw (SAXException, RuntimeException )
Jens-Heiner Rechtien's avatar
Jens-Heiner Rechtien committed
236 237 238 239 240 241 242 243 244 245 246
    {

    }

public:
    int m_iElementCount;
    int m_iAttributeCount;
    int m_iWhitespaceCount;
    int m_iCharCount;
};

247

Jens-Heiner Rechtien's avatar
Jens-Heiner Rechtien committed
248 249
// helper implementation for writing
// implements an XAttributeList
250

Jens-Heiner Rechtien's avatar
Jens-Heiner Rechtien committed
251
struct AttributeListImpl_impl;
252
class AttributeListImpl : public WeakImplHelper< XAttributeList >
Jens-Heiner Rechtien's avatar
Jens-Heiner Rechtien committed
253 254 255 256 257 258 259
{
public:
    AttributeListImpl();
    AttributeListImpl( const AttributeListImpl & );
    ~AttributeListImpl();

public:
260
    virtual sal_Int16 SAL_CALL getLength() throw  (RuntimeException);
Jens-Heiner Rechtien's avatar
Jens-Heiner Rechtien committed
261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280
    virtual OUString SAL_CALL getNameByIndex(sal_Int16 i) throw  (RuntimeException);
    virtual OUString SAL_CALL getTypeByIndex(sal_Int16 i) throw  (RuntimeException);
    virtual OUString SAL_CALL getTypeByName(const OUString& aName) throw  (RuntimeException);
    virtual OUString SAL_CALL getValueByIndex(sal_Int16 i) throw  (RuntimeException);
    virtual OUString SAL_CALL getValueByName(const OUString& aName) throw  (RuntimeException);

public:
    void addAttribute( const OUString &sName ,
                       const OUString &sType ,
                       const OUString &sValue );
    void clear();

private:
    struct AttributeListImpl_impl *m_pImpl;
};


struct TagAttribute
{
    TagAttribute(){}
Thomas Arnhold's avatar
Thomas Arnhold committed
281 282 283
    TagAttribute( const OUString &s_Name,
                  const OUString &s_Type ,
                  const OUString &s_Value )
Jens-Heiner Rechtien's avatar
Jens-Heiner Rechtien committed
284
    {
285 286 287
        sName     = s_Name;
        sType     = s_Type;
        sValue    = s_Value;
Jens-Heiner Rechtien's avatar
Jens-Heiner Rechtien committed
288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305
    }

    OUString sName;
    OUString sType;
    OUString sValue;
};

struct AttributeListImpl_impl
{
    AttributeListImpl_impl()
    {
        // performance improvement during adding
        vecAttribute.reserve(20);
    }
    vector<struct TagAttribute> vecAttribute;
};


306
sal_Int16 AttributeListImpl::getLength() throw  (RuntimeException)
Jens-Heiner Rechtien's avatar
Jens-Heiner Rechtien committed
307
{
308
    return (sal_Int16) m_pImpl->vecAttribute.size();
Jens-Heiner Rechtien's avatar
Jens-Heiner Rechtien committed
309 310 311 312 313 314 315 316 317 318 319
}


AttributeListImpl::AttributeListImpl( const AttributeListImpl &r )
{
    m_pImpl = new AttributeListImpl_impl;
    *m_pImpl = *(r.m_pImpl);
}

OUString AttributeListImpl::getNameByIndex(sal_Int16 i) throw  (RuntimeException)
{
Thomas Arnhold's avatar
Thomas Arnhold committed
320
    if( i < sal::static_int_cast<sal_Int16>(m_pImpl->vecAttribute.size()) ) {
Jens-Heiner Rechtien's avatar
Jens-Heiner Rechtien committed
321 322 323 324 325 326 327 328
        return m_pImpl->vecAttribute[i].sName;
    }
    return OUString();
}


OUString AttributeListImpl::getTypeByIndex(sal_Int16 i) throw  (RuntimeException)
{
Thomas Arnhold's avatar
Thomas Arnhold committed
329
    if( i < sal::static_int_cast<sal_Int16>(m_pImpl->vecAttribute.size()) ) {
Jens-Heiner Rechtien's avatar
Jens-Heiner Rechtien committed
330 331 332 333 334 335 336
        return m_pImpl->vecAttribute[i].sType;
    }
    return OUString();
}

OUString AttributeListImpl::getValueByIndex(sal_Int16 i) throw  (RuntimeException)
{
Thomas Arnhold's avatar
Thomas Arnhold committed
337
    if( i < sal::static_int_cast<sal_Int16>(m_pImpl->vecAttribute.size()) ) {
Jens-Heiner Rechtien's avatar
Jens-Heiner Rechtien committed
338 339 340 341 342 343 344 345
        return m_pImpl->vecAttribute[i].sValue;
    }
    return OUString();

}

OUString AttributeListImpl::getTypeByName( const OUString& sName ) throw  (RuntimeException)
{
346 347 348 349
    auto ii = std::find_if(m_pImpl->vecAttribute.begin(), m_pImpl->vecAttribute.end(),
        [&sName](const struct TagAttribute& rAttr) { return rAttr.sName == sName; });
    if (ii != m_pImpl->vecAttribute.end())
        return (*ii).sType;
Jens-Heiner Rechtien's avatar
Jens-Heiner Rechtien committed
350 351 352 353 354
    return OUString();
}

OUString AttributeListImpl::getValueByName(const OUString& sName) throw  (RuntimeException)
{
355 356 357 358
    auto ii = std::find_if(m_pImpl->vecAttribute.begin(), m_pImpl->vecAttribute.end(),
        [&sName](const struct TagAttribute& rAttr) { return rAttr.sName == sName; });
    if (ii != m_pImpl->vecAttribute.end())
        return (*ii).sValue;
Jens-Heiner Rechtien's avatar
Jens-Heiner Rechtien committed
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
    return OUString();
}


AttributeListImpl::AttributeListImpl()
{
    m_pImpl = new AttributeListImpl_impl;
}


AttributeListImpl::~AttributeListImpl()
{
    delete m_pImpl;
}


void AttributeListImpl::addAttribute(   const OUString &sName ,
                                        const OUString &sType ,
                                        const OUString &sValue )
{
    m_pImpl->vecAttribute.push_back( TagAttribute( sName , sType , sValue ) );
}

void AttributeListImpl::clear()
{
    m_pImpl->vecAttribute.clear();
}


// helper function for writing
// ensures that linebreaks are inserted
// when writing a long text.
// Note: this implementation may be a bit slow,
// but it shows, how the SAX-Writer handles the allowLineBreak calls.
393

Jens-Heiner Rechtien's avatar
Jens-Heiner Rechtien committed
394 395 396 397
void writeParagraphHelper(
    const  Reference< XExtendedDocumentHandler > &r ,
    const OUString & s)
{
398
    int nMax = s.getLength();
Jens-Heiner Rechtien's avatar
Jens-Heiner Rechtien committed
399
    int nStart = 0;
Thomas Arnhold's avatar
Thomas Arnhold committed
400
    int n = 1;
Jens-Heiner Rechtien's avatar
Jens-Heiner Rechtien committed
401

402 403
    Sequence<sal_uInt16> seq( s.getLength() );
    memcpy( seq.getArray() , s.getStr() , s.getLength() * sizeof( sal_uInt16 ) );
Jens-Heiner Rechtien's avatar
Jens-Heiner Rechtien committed
404

Thomas Arnhold's avatar
Thomas Arnhold committed
405
    for( n = 1 ; n < nMax ; n++ ){
Jens-Heiner Rechtien's avatar
Jens-Heiner Rechtien committed
406 407 408 409 410 411 412 413 414 415 416 417 418
        if( 32 == seq.getArray()[n] ) {
            r->allowLineBreak();
            r->characters( s.copy( nStart , n - nStart ) );
            nStart = n;
        }
    }
    r->allowLineBreak();
    r->characters( s.copy( nStart , n - nStart ) );
}


// helper implementation for SAX-Writer
// writes data to a file
419

Jens-Heiner Rechtien's avatar
Jens-Heiner Rechtien committed
420
class OFileWriter :
421
        public WeakImplHelper< XOutputStream >
Jens-Heiner Rechtien's avatar
Jens-Heiner Rechtien committed
422 423
{
public:
424
    explicit OFileWriter( char *pcFile ) { strncpy( m_pcFile , pcFile, 256 - 1 ); m_f = 0; }
Jens-Heiner Rechtien's avatar
Jens-Heiner Rechtien committed
425 426 427 428 429


public:
    virtual void SAL_CALL writeBytes(const Sequence< sal_Int8 >& aData)
        throw  (NotConnectedException, BufferSizeExceededException, RuntimeException);
430
    virtual void SAL_CALL flush()
Jens-Heiner Rechtien's avatar
Jens-Heiner Rechtien committed
431
        throw  (NotConnectedException, BufferSizeExceededException, RuntimeException);
432
    virtual void SAL_CALL closeOutput()
Jens-Heiner Rechtien's avatar
Jens-Heiner Rechtien committed
433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450
        throw  (NotConnectedException, BufferSizeExceededException, RuntimeException);
private:
    char m_pcFile[256];
    FILE *m_f;
};


void OFileWriter::writeBytes(const Sequence< sal_Int8 >& aData)
    throw  (NotConnectedException, BufferSizeExceededException, RuntimeException)
{
    if( ! m_f ) {
        m_f = fopen( m_pcFile , "w" );
    }

    fwrite( aData.getConstArray() , 1 , aData.getLength() , m_f );
}


451
void OFileWriter::flush()
Jens-Heiner Rechtien's avatar
Jens-Heiner Rechtien committed
452 453 454 455 456
    throw  (NotConnectedException, BufferSizeExceededException, RuntimeException)
{
    fflush( m_f );
}

457
void OFileWriter::closeOutput()
Jens-Heiner Rechtien's avatar
Jens-Heiner Rechtien committed
458 459 460 461 462 463 464 465
    throw  (NotConnectedException, BufferSizeExceededException, RuntimeException)
{
    fclose( m_f );
    m_f = 0;
}


// Needed to switch on solaris threads
466
#ifdef __sun
Jens-Heiner Rechtien's avatar
Jens-Heiner Rechtien committed
467 468 469 470 471 472 473 474 475
extern "C" void ChangeGlobalInit();
#endif
int main (int argc, char **argv)
{

    if( argc < 3) {
        printf( "usage : saxdemo inputfile outputfile\n" );
        exit( 0 );
    }
476
#ifdef __sun
Jens-Heiner Rechtien's avatar
Jens-Heiner Rechtien committed
477 478 479 480 481 482
    // switch on threads in solaris
    ChangeGlobalInit();
#endif

    // create service manager
    Reference< XMultiServiceFactory > xSMgr = createRegistryServiceFactory(
483
        OUString(  "applicat.rdb" ) );
Jens-Heiner Rechtien's avatar
Jens-Heiner Rechtien committed
484 485 486 487 488

    Reference < XImplementationRegistration > xReg;
    try
    {
        // Create registration service
489
        Reference < XInterface > x = xSMgr->createInstance( "com.sun.star.registry.ImplementationRegistration" );
490
        xReg.set( x , UNO_QUERY );
Jens-Heiner Rechtien's avatar
Jens-Heiner Rechtien committed
491 492 493 494 495 496 497 498 499 500
    }
    catch( Exception & ) {
        printf( "Couldn't create ImplementationRegistration service\n" );
        exit(1);
    }

    OString sTestName;
    try
    {
        // Load dll for the tested component
501
        OUString aDllName( "sax.uno" SAL_DLLEXTENSION );
Jens-Heiner Rechtien's avatar
Jens-Heiner Rechtien committed
502
        xReg->registerImplementation(
503
            OUString("com.sun.star.loader.SharedLibrary"),
Jens-Heiner Rechtien's avatar
Jens-Heiner Rechtien committed
504 505 506 507 508 509 510 511 512 513 514 515 516
            aDllName,
            Reference< XSimpleRegistry > ()  );
    }
    catch( Exception &e ) {
        printf( "Couldn't reach sax dll\n" );
        printf( "%s\n" , OUStringToOString( e.Message , RTL_TEXTENCODING_ASCII_US ).getStr() );

        exit(1);
    }


    // parser demo
    // read xml from a file and count elements
517

518
    Reference< XInterface > x = xSMgr->createInstance( "com.sun.star.xml.sax.Parser" );
Jens-Heiner Rechtien's avatar
Jens-Heiner Rechtien committed
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
    if( x.is() )
    {
        Reference< XParser > rParser( x , UNO_QUERY );

        // create and connect the document handler to the parser
        TestDocumentHandler *pDocHandler = new TestDocumentHandler( );

        Reference < XDocumentHandler >  rDocHandler( (XDocumentHandler *) pDocHandler );
        Reference< XEntityResolver > rEntityResolver( (XEntityResolver *) pDocHandler );

        rParser->setDocumentHandler( rDocHandler );
        rParser->setEntityResolver( rEntityResolver );

        // create the input stream
        InputSource source;
        source.aInputStream = createStreamFromFile( argv[1] );
        source.sSystemId    = OUString::createFromAscii( argv[1] );

        try
        {
            // start parsing
            rParser->parseStream( source );
        }

        catch( Exception & e )
        {
            OString o1 = OUStringToOString(e.Message, RTL_TEXTENCODING_UTF8 );
            printf( "Exception during parsing : %s\n" ,  o1.getStr() );
        }
    }
    else
    {
Takeshi Abe's avatar
Takeshi Abe committed
551
        printf( "couldn't create sax-parser component\n" );
Jens-Heiner Rechtien's avatar
Jens-Heiner Rechtien committed
552 553 554 555
    }


    // The SAX-Writer demo
556

557
    x= xSMgr->createInstance("com.sun.star.xml.sax.Writer");
Jens-Heiner Rechtien's avatar
Jens-Heiner Rechtien committed
558 559 560 561 562 563 564 565 566 567 568 569 570 571
    if( x.is() )
    {
        printf( "start writing to %s\n" , argv[2] );

        OFileWriter *pw = new OFileWriter( argv[2] );
        Reference< XActiveDataSource > source( x , UNO_QUERY );
        source->setOutputStream( Reference< XOutputStream> ( (XOutputStream*) pw ) );

        AttributeListImpl *pList = new AttributeListImpl;
        Reference< XAttributeList > rList( (XAttributeList *) pList );

        Reference< XExtendedDocumentHandler > r( x , UNO_QUERY );
        r->startDocument();

572 573 574 575 576 577
        pList->addAttribute( OUString( "Arg1" ),
                             OUString( "CDATA") ,
                             OUString( "foo\n   u") );
        pList->addAttribute( OUString( "Arg2") ,
                             OUString( "CDATA") ,
                             OUString( "foo2") );
Jens-Heiner Rechtien's avatar
Jens-Heiner Rechtien committed
578

579
        r->startElement( OUString( "tag1")  , rList );
Jens-Heiner Rechtien's avatar
Jens-Heiner Rechtien committed
580 581 582
        // tells the writer to insert a linefeed
        r->ignorableWhitespace( OUString() );

583
        r->characters( OUString( "huhu") );
Jens-Heiner Rechtien's avatar
Jens-Heiner Rechtien committed
584 585
        r->ignorableWhitespace( OUString() );

586
        r->startElement( OUString( "hi") , rList );
Jens-Heiner Rechtien's avatar
Jens-Heiner Rechtien committed
587 588 589
        r->ignorableWhitespace( OUString() );

        // the enpassant must be converted & -> &amp;
590
        r->characters( OUString( "&#252;") );
Jens-Heiner Rechtien's avatar
Jens-Heiner Rechtien committed
591 592 593 594
        r->ignorableWhitespace( OUString() );

        // '>' must not be converted
        r->startCDATA();
595
        r->characters( OUString( " > foo < ")  );
Jens-Heiner Rechtien's avatar
Jens-Heiner Rechtien committed
596 597 598
        r->endCDATA();
        r->ignorableWhitespace( OUString() );

599
        OUString testParagraph = OUString(
Jens-Heiner Rechtien's avatar
Jens-Heiner Rechtien committed
600
            "This is only a test to check, if the writer inserts line feeds "
601
            "if needed or if the writer puts the whole text into one line." );
Jens-Heiner Rechtien's avatar
Jens-Heiner Rechtien committed
602 603 604
        writeParagraphHelper( r , testParagraph );

        r->ignorableWhitespace( OUString() );
605
        r->comment( OUString( "This is a comment !") );
Jens-Heiner Rechtien's avatar
Jens-Heiner Rechtien committed
606 607
        r->ignorableWhitespace( OUString() );

608 609
        r->startElement( OUString( "emptytagtest")  , rList );
        r->endElement( OUString( "emptytagtest") );
Jens-Heiner Rechtien's avatar
Jens-Heiner Rechtien committed
610 611
        r->ignorableWhitespace( OUString() );

612
        r->endElement( OUString( "hi") );
Jens-Heiner Rechtien's avatar
Jens-Heiner Rechtien committed
613 614
        r->ignorableWhitespace( OUString() );

615
        r->endElement( OUString( "tag1") );
Jens-Heiner Rechtien's avatar
Jens-Heiner Rechtien committed
616 617 618 619 620 621
        r->endDocument();

        printf( "finished writing\n" );
    }
    else
    {
Takeshi Abe's avatar
Takeshi Abe committed
622
        printf( "couldn't create sax-writer component\n" );
Jens-Heiner Rechtien's avatar
Jens-Heiner Rechtien committed
623 624
    }
}
625 626

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