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/* -*- 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.
*
************************************************************************/
#include <tools/string.hxx>
#include <tools/fsys.hxx>
#include <tools/urlobj.hxx>
#include <ucbhelper/content.hxx>
#include <tools/debug.hxx>
#include <unotools/pathoptions.hxx>
#include <comphelper/processfactory.hxx>
#include <unotools/localfilehelper.hxx>
#include <unotools/localedatawrapper.hxx>
#include <unotools/ucbhelper.hxx>
#include <com/sun/star/beans/XPropertySet.hpp>
#include <com/sun/star/beans/XFastPropertySet.hpp>
#include <com/sun/star/beans/PropertyValues.hpp>
#include <com/sun/star/uno/Sequence.hxx>
#include <com/sun/star/uno/Reference.h>
#include "linguistic/misc.hxx"
using namespace com::sun::star;
namespace linguistic
{
sal_Bool FileExists( const String &rMainURL )
{
sal_Bool bExists = sal_False;
if (rMainURL.Len())
{
try
{
::ucbhelper::Content aContent( rMainURL,
uno::Reference< ::com::sun::star::ucb::XCommandEnvironment >(),
comphelper::getProcessComponentContext());
bExists = aContent.isDocument();
}
catch (uno::Exception &)
{
}
}
return bExists;
}
static uno::Sequence< rtl::OUString > GetMultiPaths_Impl(
const rtl::OUString &rPathPrefix,
sal_Int16 nPathFlags )
{
uno::Sequence< rtl::OUString > aRes;
uno::Sequence< rtl::OUString > aInternalPaths;
uno::Sequence< rtl::OUString > aUserPaths;
rtl::OUString aWritablePath;
bool bSuccess = true;
uno::Reference< lang::XMultiServiceFactory > xMgr( comphelper::getProcessServiceFactory() );
if (xMgr.is())
{
try
{
String aInternal( rPathPrefix );
String aUser( rPathPrefix );
String aWriteable( rPathPrefix );
aInternal .AppendAscii( "_internal" );
aUser .AppendAscii( "_user" );
aWriteable.AppendAscii( "_writable" );
uno::Reference< beans::XPropertySet > xPathSettings( xMgr->createInstance(
A2OU( "com.sun.star.util.PathSettings" ) ), uno::UNO_QUERY_THROW );
xPathSettings->getPropertyValue( aInternal ) >>= aInternalPaths;
xPathSettings->getPropertyValue( aUser ) >>= aUserPaths;
xPathSettings->getPropertyValue( aWriteable ) >>= aWritablePath;
}
catch (uno::Exception &)
{
bSuccess = false;
}
}
if (bSuccess)
{
// build resulting sequence by adding the paths in the following order:
// 1. writable path
// 2. all user paths
// 3. all internal paths
sal_Int32 nMaxEntries = aInternalPaths.getLength() + aUserPaths.getLength();
if (!aWritablePath.isEmpty())
++nMaxEntries;
aRes.realloc( nMaxEntries );
rtl::OUString *pRes = aRes.getArray();
sal_Int32 nCount = 0; // number of actually added entries
if ((nPathFlags & PATH_FLAG_WRITABLE) && !aWritablePath.isEmpty())
pRes[ nCount++ ] = aWritablePath;
for (int i = 0; i < 2; ++i)
{
const uno::Sequence< rtl::OUString > &rPathSeq = i == 0 ? aUserPaths : aInternalPaths;
const rtl::OUString *pPathSeq = rPathSeq.getConstArray();
for (sal_Int32 k = 0; k < rPathSeq.getLength(); ++k)
{
const bool bAddUser = &rPathSeq == &aUserPaths && (nPathFlags & PATH_FLAG_USER);
const bool bAddInternal = &rPathSeq == &aInternalPaths && (nPathFlags & PATH_FLAG_INTERNAL);
if ((bAddUser || bAddInternal) && !pPathSeq[k].isEmpty())
pRes[ nCount++ ] = pPathSeq[k];
}
}
aRes.realloc( nCount );
}
return aRes;
}
rtl::OUString GetDictionaryWriteablePath()
{
uno::Sequence< rtl::OUString > aPaths( GetMultiPaths_Impl( A2OU("Dictionary"), PATH_FLAG_WRITABLE ) );
DBG_ASSERT( aPaths.getLength() == 1, "Dictionary_writable path corrupted?" );
String aRes;
if (aPaths.getLength() > 0)
aRes = aPaths[0];
return aRes;
}
uno::Sequence< rtl::OUString > GetDictionaryPaths( sal_Int16 nPathFlags )
{
return GetMultiPaths_Impl( A2OU("Dictionary"), nPathFlags );
}
String GetWritableDictionaryURL( const String &rDicName )
{
// new user writable dictionaries should be created in the 'writable' path
String aDirName( GetDictionaryWriteablePath() );
// build URL to use for a new (persistent) dictionary
INetURLObject aURLObj;
aURLObj.SetSmartProtocol( INET_PROT_FILE );
aURLObj.SetSmartURL( aDirName );
DBG_ASSERT(!aURLObj.HasError(), "lng : invalid URL");
aURLObj.Append( rDicName, INetURLObject::ENCODE_ALL );
DBG_ASSERT(!aURLObj.HasError(), "lng : invalid URL");
// NO_DECODE preserves the escape sequences that might be included in aDirName
// depending on the characters used in the path string. (Needed when comparing
// the dictionary URL with GetDictionaryWriteablePath in DicList::createDictionary.)
return aURLObj.GetMainURL( INetURLObject::NO_DECODE );
}
} // namespace linguistic
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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