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Diffstat (limited to 'lingucomponent/source/thesaurus/libnth/nthesimp.cxx')
| -rw-r--r-- | lingucomponent/source/thesaurus/libnth/nthesimp.cxx | 795 |
1 files changed, 795 insertions, 0 deletions
diff --git a/lingucomponent/source/thesaurus/libnth/nthesimp.cxx b/lingucomponent/source/thesaurus/libnth/nthesimp.cxx new file mode 100644 index 000000000000..bd6afffdbd6a --- /dev/null +++ b/lingucomponent/source/thesaurus/libnth/nthesimp.cxx @@ -0,0 +1,795 @@ +/************************************************************************* + * + * 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_lingucomponent.hxx" + +// include <stdio.h> +#include <com/sun/star/uno/Reference.h> + +#include <cppuhelper/factory.hxx> // helper for factories +#include <com/sun/star/registry/XRegistryKey.hpp> +#include <com/sun/star/beans/XPropertySet.hpp> +#include <i18npool/mslangid.hxx> +#include <tools/debug.hxx> +#include <unotools/processfactory.hxx> +#include <osl/mutex.hxx> +#include <unotools/pathoptions.hxx> +#include <unotools/lingucfg.hxx> + +#include <rtl/string.hxx> +#include <rtl/ustrbuf.hxx> +#include "nthesimp.hxx" +#include <linguistic/misc.hxx> +#include <linguistic/lngprops.hxx> +#include "nthesdta.hxx" +#include <dictmgr.hxx> + +#include <list> +#include <set> +#include <string.h> + +// values asigned to capitalization types +#define CAPTYPE_UNKNOWN 0 +#define CAPTYPE_NOCAP 1 +#define CAPTYPE_INITCAP 2 +#define CAPTYPE_ALLCAP 3 +#define CAPTYPE_MIXED 4 + +// XML-header to query SPELLML support +#define SPELLML_SUPPORT "<?xml?>" + +using namespace utl; +using namespace osl; +using namespace rtl; +using namespace com::sun::star; +using namespace com::sun::star::beans; +using namespace com::sun::star::lang; +using namespace com::sun::star::uno; +using namespace com::sun::star::linguistic2; +using namespace linguistic; + + + +/////////////////////////////////////////////////////////////////////////// + +static uno::Reference< XLinguServiceManager > GetLngSvcMgr_Impl() +{ + uno::Reference< XLinguServiceManager > xRes; + uno::Reference< XMultiServiceFactory > xMgr = getProcessServiceFactory(); + if (xMgr.is()) + { + xRes = uno::Reference< XLinguServiceManager > ( xMgr->createInstance( + OUString( RTL_CONSTASCII_USTRINGPARAM( + "com.sun.star.linguistic2.LinguServiceManager" ) ) ), UNO_QUERY ) ; + } + return xRes; +} + +Thesaurus::Thesaurus() : + aEvtListeners ( GetLinguMutex() ) +{ + bDisposing = FALSE; + pPropHelper = NULL; + aThes = NULL; + aCharSetInfo = NULL; + aTEncs = NULL; + aTLocs = NULL; + aTNames = NULL; + numthes = 0; +} + + +Thesaurus::~Thesaurus() +{ + + if (aThes) { + for (int i = 0; i < numthes; i++) { + if (aThes[i]) delete aThes[i]; + aThes[i] = NULL; + } + delete[] aThes; + } + aThes = NULL; + if (aCharSetInfo) { + for (int i = 0; i < numthes; i++) { + if (aCharSetInfo[i]) delete aCharSetInfo[i]; + aCharSetInfo[i] = NULL; + } + delete[] aCharSetInfo; + } + aCharSetInfo = NULL; + numthes = 0; + if (aTEncs) delete[] aTEncs; + aTEncs = NULL; + if (aTLocs) delete[] aTLocs; + aTLocs = NULL; + if (aTNames) delete[] aTNames; + aTNames = NULL; + + if (pPropHelper) + pPropHelper->RemoveAsPropListener(); +} + + +PropertyHelper_Thes & Thesaurus::GetPropHelper_Impl() +{ + if (!pPropHelper) + { + Reference< XPropertySet > xPropSet( GetLinguProperties(), UNO_QUERY ); + + pPropHelper = new PropertyHelper_Thes( (XThesaurus *) this, xPropSet ); + xPropHelper = pPropHelper; + pPropHelper->AddAsPropListener(); //! after a reference is established + } + return *pPropHelper; +} + + +Sequence< Locale > SAL_CALL Thesaurus::getLocales() + throw(RuntimeException) +{ + MutexGuard aGuard( GetLinguMutex() ); + + // this routine should return the locales supported by the installed + // dictionaries. + + if (!numthes) + { + SvtLinguConfig aLinguCfg; + + // get list of dictionaries-to-use + std::list< SvtLinguConfigDictionaryEntry > aDics; + uno::Sequence< rtl::OUString > aFormatList; + aLinguCfg.GetSupportedDictionaryFormatsFor( A2OU("Thesauri"), + A2OU("org.openoffice.lingu.new.Thesaurus"), aFormatList ); + sal_Int32 nLen = aFormatList.getLength(); + for (sal_Int32 i = 0; i < nLen; ++i) + { + std::vector< SvtLinguConfigDictionaryEntry > aTmpDic( + aLinguCfg.GetActiveDictionariesByFormat( aFormatList[i] ) ); + aDics.insert( aDics.end(), aTmpDic.begin(), aTmpDic.end() ); + } + + //!! for compatibility with old dictionaries (the ones not using extensions + //!! or new configuration entries, but still using the dictionary.lst file) + //!! Get the list of old style spell checking dictionaries to use... + std::vector< SvtLinguConfigDictionaryEntry > aOldStyleDics( + GetOldStyleDics( "THES" ) ); + + // to prefer dictionaries with configuration entries we will only + // use those old style dictionaries that add a language that + // is not yet supported by the list od new style dictionaries + MergeNewStyleDicsAndOldStyleDics( aDics, aOldStyleDics ); + + numthes = aDics.size(); + if (numthes) + { + // get supported locales from the dictionaries-to-use... + sal_Int32 k = 0; + std::set< rtl::OUString, lt_rtl_OUString > aLocaleNamesSet; + std::list< SvtLinguConfigDictionaryEntry >::const_iterator aDictIt; + for (aDictIt = aDics.begin(); aDictIt != aDics.end(); ++aDictIt) + { + uno::Sequence< rtl::OUString > aLocaleNames( aDictIt->aLocaleNames ); + sal_Int32 nLen2 = aLocaleNames.getLength(); + for (k = 0; k < nLen2; ++k) + { + aLocaleNamesSet.insert( aLocaleNames[k] ); + } + } + // ... and add them to the resulting sequence + aSuppLocales.realloc( aLocaleNamesSet.size() ); + std::set< rtl::OUString, lt_rtl_OUString >::const_iterator aItB; + k = 0; + for (aItB = aLocaleNamesSet.begin(); aItB != aLocaleNamesSet.end(); ++aItB) + { + Locale aTmp( MsLangId::convertLanguageToLocale( + MsLangId::convertIsoStringToLanguage( *aItB ))); + aSuppLocales[k++] = aTmp; + } + + //! For each dictionary and each locale we need a seperate entry. + //! If this results in more than one dictionary per locale than (for now) + //! it is undefined which dictionary gets used. + //! In the future the implementation should support using several dictionaries + //! for one locale. + numthes = 0; + for (aDictIt = aDics.begin(); aDictIt != aDics.end(); ++aDictIt) + numthes = numthes + aDictIt->aLocaleNames.getLength(); + + // add dictionary information + aThes = new MyThes* [numthes]; + aTEncs = new rtl_TextEncoding [numthes]; + aTLocs = new Locale [numthes]; + aTNames = new OUString [numthes]; + aCharSetInfo = new CharClass* [numthes]; + + k = 0; + for (aDictIt = aDics.begin(); aDictIt != aDics.end(); ++aDictIt) + { + if (aDictIt->aLocaleNames.getLength() > 0 && + aDictIt->aLocations.getLength() > 0) + { + uno::Sequence< rtl::OUString > aLocaleNames( aDictIt->aLocaleNames ); + sal_Int32 nLocales = aLocaleNames.getLength(); + + // currently only one language per dictionary is supported in the actual implementation... + // Thus here we work-around this by adding the same dictionary several times. + // Once for each of it's supported locales. + for (sal_Int32 i = 0; i < nLocales; ++i) + { + aThes[k] = NULL; + aTEncs[k] = 0; + aTLocs[k] = MsLangId::convertLanguageToLocale( + MsLangId::convertIsoStringToLanguage( aDictIt->aLocaleNames[i] )); + aCharSetInfo[k] = new CharClass( aTLocs[k] ); + // also both files have to be in the same directory and the + // file names must only differ in the extension (.aff/.dic). + // Thus we use the first location only and strip the extension part. + rtl::OUString aLocation = aDictIt->aLocations[0]; + sal_Int32 nPos = aLocation.lastIndexOf( '.' ); + aLocation = aLocation.copy( 0, nPos ); + aTNames[k] = aLocation; + + ++k; + } + } + } + DBG_ASSERT( k == numthes, "index mismatch?" ); + } + else + { + /* no dictionary found so register no dictionaries */ + numthes = 0; + aThes = NULL; + aTEncs = NULL; + aTLocs = NULL; + aTNames = NULL; + aCharSetInfo = NULL; + aSuppLocales.realloc(0); + } + } + + return aSuppLocales; +} + + + +sal_Bool SAL_CALL Thesaurus::hasLocale(const Locale& rLocale) + throw(RuntimeException) +{ + MutexGuard aGuard( GetLinguMutex() ); + + BOOL bRes = FALSE; + if (!aSuppLocales.getLength()) + getLocales(); + INT32 nLen = aSuppLocales.getLength(); + for (INT32 i = 0; i < nLen; ++i) + { + const Locale *pLocale = aSuppLocales.getConstArray(); + if (rLocale == pLocale[i]) + { + bRes = TRUE; + break; + } + } + return bRes; +} + + +Sequence < Reference < ::com::sun::star::linguistic2::XMeaning > > SAL_CALL + Thesaurus::queryMeanings( const OUString& qTerm, const Locale& rLocale, + const PropertyValues& rProperties) + throw(IllegalArgumentException, RuntimeException) +{ + MutexGuard aGuard( GetLinguMutex() ); + + uno::Sequence< Reference< XMeaning > > aMeanings( 1 ); + uno::Sequence< Reference< XMeaning > > noMeanings( 0 ); + uno::Reference< XLinguServiceManager > xLngSvcMgr( GetLngSvcMgr_Impl() ); + uno::Reference< XSpellChecker1 > xSpell; + + OUString rTerm(qTerm); + OUString pTerm(qTerm); + sal_uInt16 ct = CAPTYPE_UNKNOWN; + sal_Int32 stem = 0; + sal_Int32 stem2 = 0; + + INT16 nLanguage = LocaleToLanguage( rLocale ); + + if (nLanguage == LANGUAGE_NONE || !rTerm.getLength()) + return noMeanings; + + if (!hasLocale( rLocale )) +#ifdef LINGU_EXCEPTIONS + throw( IllegalArgumentException() ); +#else + return noMeanings; +#endif + + if (prevTerm == qTerm && prevLocale == nLanguage) return prevMeanings; + + mentry * pmean = NULL; + sal_Int32 nmean = 0; + + PropertyHelper_Thes &rHelper = GetPropHelper(); + rHelper.SetTmpPropVals( rProperties ); + + MyThes * pTH = NULL; + rtl_TextEncoding aEnc = 0; + CharClass * pCC = NULL; + + // find the first thesaurus that matches the locale + for (int i =0; i < numthes; i++) { + if (rLocale == aTLocs[i]) + { + // open up and intialize this thesaurus if need be + if (!aThes[i]) + { + OUString datpath = aTNames[i] + A2OU(".dat"); + OUString idxpath = aTNames[i] + A2OU(".idx"); + OUString ndat; + OUString nidx; + osl::FileBase::getSystemPathFromFileURL(datpath,ndat); + osl::FileBase::getSystemPathFromFileURL(idxpath,nidx); + OString aTmpidx(OU2ENC(nidx,osl_getThreadTextEncoding())); + OString aTmpdat(OU2ENC(ndat,osl_getThreadTextEncoding())); + +#if defined(WNT) + // workaround for Windows specifc problem that the + // path length in calls to 'fopen' is limted to somewhat + // about 120+ characters which will usually be exceed when + // using dictionaries as extensions. + aTmpidx = Win_GetShortPathName( nidx ); + aTmpdat = Win_GetShortPathName( ndat ); +#endif + + aThes[i] = new MyThes(aTmpidx.getStr(),aTmpdat.getStr()); + if (aThes[i]) { + const char * enc_string = aThes[i]->get_th_encoding(); + if (!enc_string) { + aTEncs[i] = rtl_getTextEncodingFromUnixCharset("ISO8859-1"); + } else { + aTEncs[i] = rtl_getTextEncodingFromUnixCharset(enc_string); + if (aTEncs[i] == RTL_TEXTENCODING_DONTKNOW) { + if (strcmp("ISCII-DEVANAGARI", enc_string) == 0) { + aTEncs[i] = RTL_TEXTENCODING_ISCII_DEVANAGARI; + } else if (strcmp("UTF-8", enc_string) == 0) { + aTEncs[i] = RTL_TEXTENCODING_UTF8; + } + } + } + } + } + pTH = aThes[i]; + aEnc = aTEncs[i]; + pCC = aCharSetInfo[i]; + + if (pTH) + break; + } + } + + while (pTH) { + // convert word to all lower case for searching + if (!stem) ct = capitalType(rTerm, pCC); + OUString nTerm(makeLowerCase(rTerm, pCC)); + OString aTmp( OU2ENC(nTerm, aEnc) ); + nmean = pTH->Lookup(aTmp.getStr(),aTmp.getLength(),&pmean); + + if (nmean) aMeanings.realloc( nmean ); + + mentry * pe = pmean; + OUString codeTerm = qTerm; + Reference< XSpellAlternatives > xTmpRes2; + + if (stem) { + xTmpRes2 = xSpell->spell( A2OU("<?xml?><query type='analyze'><word>") + + pTerm + A2OU("</word></query>"), nLanguage, rProperties ); + if (xTmpRes2.is()) { + Sequence<OUString>seq = xTmpRes2->getAlternatives(); + if (seq.getLength() > 0) { + codeTerm = seq[0]; + stem2 = 1; + } +#if 0 + OString o = OUStringToOString(codeTerm, rtl_getTextEncodingFromUnixCharset("UTF-8")); + fprintf(stderr, "CODETERM: %s\n", o.pData->buffer); +#endif + } + } + + for (int j = 0; j < nmean; j++) { + int count = pe->count; + if (count) { + Sequence< OUString > aStr( count ); + OUString *pStr = aStr.getArray(); + + for (int i=0; i < count; i++) { + OUString sTerm(pe->psyns[i],strlen(pe->psyns[i]),aEnc ); + sal_Int32 catpos = sTerm.indexOf('('); + sal_Int32 catpos2 = 0; + OUString catst; + OUString catst2; + if (catpos > 2) { + // remove category name for affixation and casing + catst = A2OU(" ") + sTerm.copy(catpos); + sTerm = sTerm.copy(0, catpos); + sTerm = sTerm.trim(); + } + // generate synonyms with affixes + if (stem && stem2) { + Reference< XSpellAlternatives > xTmpRes; + xTmpRes = xSpell->spell( A2OU("<?xml?><query type='generate'><word>") + + sTerm + A2OU("</word>") + codeTerm + A2OU("</query>"), nLanguage, rProperties ); + if (xTmpRes.is()) { + Sequence<OUString>seq = xTmpRes->getAlternatives(); + for (int k = 0; k < seq.getLength(); k++) { + OString o = OUStringToOString(seq[k], rtl_getTextEncodingFromUnixCharset("UTF-8")); + } + if (seq.getLength() > 0) sTerm = seq[0]; + } + } + if (catpos2) sTerm = catst2 + sTerm; + + sal_uInt16 ct1 = capitalType(sTerm, pCC); + if (CAPTYPE_MIXED == ct1) + ct = ct1; + OUString cTerm; + switch (ct) { + case CAPTYPE_ALLCAP: + { + cTerm = makeUpperCase(sTerm, pCC); + break; + } + case CAPTYPE_INITCAP: + { + cTerm = makeInitCap(sTerm, pCC); + break; + } + default: + { + cTerm = sTerm; + break; + } + } + OUString aAlt( cTerm + catst); + pStr[i] = aAlt; + } +#if 0 + Meaning * pMn = new Meaning(rTerm,nLanguage,rHelper); +#endif + Meaning * pMn = new Meaning(rTerm,nLanguage); + OUString dTerm(pe->defn,strlen(pe->defn),aEnc ); + pMn->SetMeaning(dTerm); + pMn->SetSynonyms(aStr); + Reference<XMeaning>* pMeaning = aMeanings.getArray(); + pMeaning[j] = pMn; + } + pe++; + } + pTH->CleanUpAfterLookup(&pmean,nmean); + + if (nmean) { + prevTerm = qTerm; + prevMeanings = aMeanings; + prevLocale = nLanguage; + return aMeanings; + } + + if (stem || !xLngSvcMgr.is()) return noMeanings; + stem = 1; + + xSpell = uno::Reference< XSpellChecker1 >( xLngSvcMgr->getSpellChecker(), UNO_QUERY ); + if (!xSpell.is() || !xSpell->isValid( A2OU(SPELLML_SUPPORT), nLanguage, rProperties )) { + return noMeanings; + } + Reference< XSpellAlternatives > xTmpRes; + xTmpRes = xSpell->spell( A2OU("<?xml?><query type='stem'><word>") + + rTerm + A2OU("</word></query>"), nLanguage, rProperties ); + if (xTmpRes.is()) { + Sequence<OUString>seq = xTmpRes->getAlternatives(); +#if 0 + for (int i = 0; i < seq.getLength(); i++) { + OString o = OUStringToOString(seq[i], rtl_getTextEncodingFromUnixCharset("UTF-8")); + fprintf(stderr, "%d: %s\n", i + 1, o.pData->buffer); + } +#endif + if (seq.getLength() > 0) { + rTerm = seq[0]; // XXX Use only the first stem + continue; + } + } + + // stem the last word of the synonym (for categories after affixation) + rTerm = rTerm.trim(); + sal_Int32 pos = rTerm.lastIndexOf(' '); + if (!pos) return noMeanings; + xTmpRes = xSpell->spell( A2OU("<?xml?><query type='stem'><word>") + + rTerm.copy(pos + 1) + A2OU("</word></query>"), nLanguage, rProperties ); + if (xTmpRes.is()) { + Sequence<OUString>seq = xTmpRes->getAlternatives(); + if (seq.getLength() > 0) { + pTerm = rTerm.copy(pos + 1); + rTerm = rTerm.copy(0, pos + 1) + seq[0]; +#if 0 + for (int i = 0; i < seq.getLength(); i++) { + OString o = OUStringToOString(seq[i], rtl_getTextEncodingFromUnixCharset("UTF-8")); + fprintf(stderr, "%d: %s\n", i + 1, o.pData->buffer); + } +#endif + continue; + } + } + break; + } + return noMeanings; +} + + + +Reference< XInterface > SAL_CALL Thesaurus_CreateInstance( + const Reference< XMultiServiceFactory > & /*rSMgr*/ ) + throw(Exception) +{ + Reference< XInterface > xService = (cppu::OWeakObject*) new Thesaurus; + return xService; +} + + +OUString SAL_CALL + Thesaurus::getServiceDisplayName( const Locale& /*rLocale*/ ) + throw(RuntimeException) +{ + MutexGuard aGuard( GetLinguMutex() ); + return A2OU( "OpenOffice.org New Thesaurus" ); +} + + +void SAL_CALL + Thesaurus::initialize( const Sequence< Any >& rArguments ) + throw(Exception, RuntimeException) +{ + MutexGuard aGuard( GetLinguMutex() ); + + if (!pPropHelper) + { + INT32 nLen = rArguments.getLength(); + if (1 == nLen) + { + Reference< XPropertySet > xPropSet; + rArguments.getConstArray()[0] >>= xPropSet; + + //! Pointer allows for access of the non-UNO functions. + //! And the reference to the UNO-functions while increasing + //! the ref-count and will implicitly free the memory + //! when the object is not longer used. + pPropHelper = new PropertyHelper_Thes( (XThesaurus *) this, xPropSet ); + xPropHelper = pPropHelper; + pPropHelper->AddAsPropListener(); //! after a reference is established + } + else + DBG_ERROR( "wrong number of arguments in sequence" ); + } +} + + + +sal_uInt16 SAL_CALL Thesaurus::capitalType(const OUString& aTerm, CharClass * pCC) +{ + sal_Int32 tlen = aTerm.getLength(); + if ((pCC) && (tlen)) { + String aStr(aTerm); + sal_Int32 nc = 0; + for (USHORT tindex = 0; tindex < tlen; tindex++) { + if (pCC->getCharacterType(aStr,tindex) & + ::com::sun::star::i18n::KCharacterType::UPPER) nc++; + } + + if (nc == 0) return (sal_uInt16) CAPTYPE_NOCAP; + + if (nc == tlen) return (sal_uInt16) CAPTYPE_ALLCAP; + + if ((nc == 1) && (pCC->getCharacterType(aStr,0) & + ::com::sun::star::i18n::KCharacterType::UPPER)) + return (sal_uInt16) CAPTYPE_INITCAP; + + return (sal_uInt16) CAPTYPE_MIXED; + } + return (sal_uInt16) CAPTYPE_UNKNOWN; +} + + + +OUString SAL_CALL Thesaurus::makeLowerCase(const OUString& aTerm, CharClass * pCC) +{ + if (pCC) + return pCC->toLower_rtl(aTerm, 0, aTerm.getLength()); + return aTerm; +} + + +OUString SAL_CALL Thesaurus::makeUpperCase(const OUString& aTerm, CharClass * pCC) +{ + if (pCC) + return pCC->toUpper_rtl(aTerm, 0, aTerm.getLength()); + return aTerm; +} + + +OUString SAL_CALL Thesaurus::makeInitCap(const OUString& aTerm, CharClass * pCC) +{ + sal_Int32 tlen = aTerm.getLength(); + if ((pCC) && (tlen)) { + OUString bTemp = aTerm.copy(0,1); + if (tlen > 1) + return ( pCC->toUpper_rtl(bTemp, 0, 1) + + pCC->toLower_rtl(aTerm,1,(tlen-1)) ); + + return pCC->toUpper_rtl(bTemp, 0, 1); + } + return aTerm; +} + + + +void SAL_CALL + Thesaurus::dispose() + throw(RuntimeException) +{ + MutexGuard aGuard( GetLinguMutex() ); + + if (!bDisposing) + { + bDisposing = TRUE; + EventObject aEvtObj( (XThesaurus *) this ); + aEvtListeners.disposeAndClear( aEvtObj ); + } +} + + +void SAL_CALL + Thesaurus::addEventListener( const Reference< XEventListener >& rxListener ) + throw(RuntimeException) +{ + MutexGuard aGuard( GetLinguMutex() ); + + if (!bDisposing && rxListener.is()) + aEvtListeners.addInterface( rxListener ); +} + + +void SAL_CALL + Thesaurus::removeEventListener( const Reference< XEventListener >& rxListener ) + throw(RuntimeException) +{ + MutexGuard aGuard( GetLinguMutex() ); + + if (!bDisposing && rxListener.is()) + aEvtListeners.removeInterface( rxListener ); +} + + +/////////////////////////////////////////////////////////////////////////// +// Service specific part +// + +OUString SAL_CALL Thesaurus::getImplementationName() + throw(RuntimeException) +{ + MutexGuard aGuard( GetLinguMutex() ); + return getImplementationName_Static(); +} + + +sal_Bool SAL_CALL Thesaurus::supportsService( const OUString& ServiceName ) + throw(RuntimeException) +{ + MutexGuard aGuard( GetLinguMutex() ); + + Sequence< OUString > aSNL = getSupportedServiceNames(); + const OUString * pArray = aSNL.getConstArray(); + for( INT32 i = 0; i < aSNL.getLength(); i++ ) + if( pArray[i] == ServiceName ) + return TRUE; + return FALSE; +} + + +Sequence< OUString > SAL_CALL Thesaurus::getSupportedServiceNames() + throw(RuntimeException) +{ + MutexGuard aGuard( GetLinguMutex() ); + return getSupportedServiceNames_Static(); +} + + +Sequence< OUString > Thesaurus::getSupportedServiceNames_Static() + throw() +{ + MutexGuard aGuard( GetLinguMutex() ); + + Sequence< OUString > aSNS( 1 ); // auch mehr als 1 Service moeglich + aSNS.getArray()[0] = A2OU( SN_THESAURUS ); + return aSNS; +} + + +sal_Bool SAL_CALL Thesaurus_writeInfo( + void * /*pServiceManager*/, registry::XRegistryKey * pRegistryKey ) +{ + try + { + String aImpl( '/' ); + aImpl += Thesaurus::getImplementationName_Static().getStr(); + aImpl.AppendAscii( "/UNO/SERVICES" ); + Reference< registry::XRegistryKey > xNewKey = + pRegistryKey->createKey( aImpl ); + Sequence< OUString > aServices = + Thesaurus::getSupportedServiceNames_Static(); + for( INT32 i = 0; i < aServices.getLength(); i++ ) + xNewKey->createKey( aServices.getConstArray()[i] ); + + return sal_True; + } + catch(Exception &) + { + return sal_False; + } +} + + +void * SAL_CALL Thesaurus_getFactory( const sal_Char * pImplName, + XMultiServiceFactory * pServiceManager, void * ) +{ + void * pRet = 0; + if ( !Thesaurus::getImplementationName_Static().compareToAscii( pImplName ) ) + { + + Reference< XSingleServiceFactory > xFactory = + cppu::createOneInstanceFactory( + pServiceManager, + Thesaurus::getImplementationName_Static(), + Thesaurus_CreateInstance, + Thesaurus::getSupportedServiceNames_Static()); + // acquire, because we return an interface pointer instead of a reference + xFactory->acquire(); + pRet = xFactory.get(); + } + return pRet; +} + + +/////////////////////////////////////////////////////////////////////////// + + +#undef CAPTYPE_UNKNOWN +#undef CAPTYPE_NOCAP +#undef CAPTYPE_INITCAP +#undef CAPTYPE_ALLCAP +#undef CAPTYPE_MIXED |