175 lines
6.3 KiB
C++
175 lines
6.3 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*************************************************************************
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*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* Copyright 2000, 2010 Oracle and/or its affiliates.
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* This file is part of OpenOffice.org.
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*
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* OpenOffice.org is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License version 3
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* only, as published by the Free Software Foundation.
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*
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* OpenOffice.org is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License version 3 for more details
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* (a copy is included in the LICENSE file that accompanied this code).
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*
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* You should have received a copy of the GNU Lesser General Public License
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* version 3 along with OpenOffice.org. If not, see
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* <http://www.openoffice.org/license.html>
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* for a copy of the LGPLv3 License.
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*
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************************************************************************/
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// MARKER(update_precomp.py): autogen include statement, do not remove
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#include "precompiled_linguistic.hxx"
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#include <tools/string.hxx>
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#include <tools/fsys.hxx>
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#include <tools/urlobj.hxx>
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#include <ucbhelper/content.hxx>
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#include <tools/debug.hxx>
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#include <unotools/pathoptions.hxx>
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#include <unotools/processfactory.hxx>
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#include <unotools/localfilehelper.hxx>
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#include <unotools/localedatawrapper.hxx>
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#include <unotools/ucbhelper.hxx>
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#include <com/sun/star/beans/XPropertySet.hpp>
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#include <com/sun/star/beans/XFastPropertySet.hpp>
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#include <com/sun/star/beans/PropertyValues.hpp>
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#include <com/sun/star/uno/Sequence.hxx>
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#include <com/sun/star/uno/Reference.h>
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#include "linguistic/misc.hxx"
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using namespace com::sun::star;
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namespace linguistic
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{
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sal_Bool FileExists( const String &rMainURL )
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{
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sal_Bool bExists = sal_False;
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if (rMainURL.Len())
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{
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try
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{
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::ucbhelper::Content aContent( rMainURL,
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uno::Reference< ::com::sun::star::ucb::XCommandEnvironment >());
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bExists = aContent.isDocument();
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}
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catch (uno::Exception &)
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{
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}
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}
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return bExists;
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}
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static uno::Sequence< rtl::OUString > GetMultiPaths_Impl(
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const rtl::OUString &rPathPrefix,
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sal_Int16 nPathFlags )
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{
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uno::Sequence< rtl::OUString > aRes;
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uno::Sequence< rtl::OUString > aInternalPaths;
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uno::Sequence< rtl::OUString > aUserPaths;
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rtl::OUString aWritablePath;
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bool bSuccess = true;
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uno::Reference< lang::XMultiServiceFactory > xMgr( utl::getProcessServiceFactory() );
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if (xMgr.is())
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{
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try
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{
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String aInternal( rPathPrefix );
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String aUser( rPathPrefix );
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String aWriteable( rPathPrefix );
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aInternal .AppendAscii( "_internal" );
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aUser .AppendAscii( "_user" );
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aWriteable.AppendAscii( "_writable" );
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uno::Reference< beans::XPropertySet > xPathSettings( xMgr->createInstance(
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A2OU( "com.sun.star.util.PathSettings" ) ), uno::UNO_QUERY_THROW );
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xPathSettings->getPropertyValue( aInternal ) >>= aInternalPaths;
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xPathSettings->getPropertyValue( aUser ) >>= aUserPaths;
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xPathSettings->getPropertyValue( aWriteable ) >>= aWritablePath;
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}
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catch (uno::Exception &)
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{
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bSuccess = false;
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}
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}
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if (bSuccess)
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{
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// build resulting sequence by adding the pathes in the following order:
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// 1. writable path
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// 2. all user pathes
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// 3. all internal pathes
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sal_Int32 nMaxEntries = aInternalPaths.getLength() + aUserPaths.getLength();
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if (aWritablePath.getLength() > 0)
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++nMaxEntries;
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aRes.realloc( nMaxEntries );
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rtl::OUString *pRes = aRes.getArray();
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sal_Int32 nCount = 0; // number of actually added entries
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if ((nPathFlags & PATH_FLAG_WRITABLE) && aWritablePath.getLength() != 0)
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pRes[ nCount++ ] = aWritablePath;
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for (int i = 0; i < 2; ++i)
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{
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const uno::Sequence< rtl::OUString > &rPathSeq = i == 0 ? aUserPaths : aInternalPaths;
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const rtl::OUString *pPathSeq = rPathSeq.getConstArray();
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for (sal_Int32 k = 0; k < rPathSeq.getLength(); ++k)
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{
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const bool bAddUser = &rPathSeq == &aUserPaths && (nPathFlags & PATH_FLAG_USER);
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const bool bAddInternal = &rPathSeq == &aInternalPaths && (nPathFlags & PATH_FLAG_INTERNAL);
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if ((bAddUser || bAddInternal) && pPathSeq[k].getLength() > 0)
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pRes[ nCount++ ] = pPathSeq[k];
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}
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}
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aRes.realloc( nCount );
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}
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return aRes;
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}
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rtl::OUString GetDictionaryWriteablePath()
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{
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uno::Sequence< rtl::OUString > aPaths( GetMultiPaths_Impl( A2OU("Dictionary"), PATH_FLAG_WRITABLE ) );
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DBG_ASSERT( aPaths.getLength() == 1, "Dictionary_writable path corrupted?" );
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String aRes;
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if (aPaths.getLength() > 0)
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aRes = aPaths[0];
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return aRes;
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}
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uno::Sequence< rtl::OUString > GetDictionaryPaths( sal_Int16 nPathFlags )
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{
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return GetMultiPaths_Impl( A2OU("Dictionary"), nPathFlags );
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}
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String GetWritableDictionaryURL( const String &rDicName )
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{
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// new user writable dictionaries should be created in the 'writable' path
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String aDirName( GetDictionaryWriteablePath() );
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// build URL to use for a new (persistent) dictionary
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INetURLObject aURLObj;
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aURLObj.SetSmartProtocol( INET_PROT_FILE );
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aURLObj.SetSmartURL( aDirName );
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DBG_ASSERT(!aURLObj.HasError(), "lng : invalid URL");
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aURLObj.Append( rDicName, INetURLObject::ENCODE_ALL );
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DBG_ASSERT(!aURLObj.HasError(), "lng : invalid URL");
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// NO_DECODE preserves the escape sequences that might be included in aDirName
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// depending on the characters used in the path string. (Needed when comparing
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// the dictionary URL with GetDictionaryWriteablePath in DicList::createDictionary.)
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return aURLObj.GetMainURL( INetURLObject::NO_DECODE );
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}
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} // namespace linguistic
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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