512 lines
16 KiB
C++
512 lines
16 KiB
C++
/* -*- 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_ucb.hxx"
|
|
|
|
/**************************************************************************
|
|
TODO
|
|
**************************************************************************
|
|
|
|
*************************************************************************/
|
|
#include <osl/diagnose.h>
|
|
#include <com/sun/star/ucb/OpenMode.hpp>
|
|
#include <ucbhelper/contentidentifier.hxx>
|
|
#include <ucbhelper/providerhelper.hxx>
|
|
#include "webdavdatasupplier.hxx"
|
|
#include "webdavcontent.hxx"
|
|
#include "ContentProperties.hxx"
|
|
#include "DAVSession.hxx"
|
|
#include "NeonUri.hxx"
|
|
|
|
using namespace com::sun::star;
|
|
using namespace webdav_ucp;
|
|
|
|
namespace webdav_ucp
|
|
{
|
|
|
|
//=========================================================================
|
|
//
|
|
// struct ResultListEntry.
|
|
//
|
|
//=========================================================================
|
|
|
|
struct ResultListEntry
|
|
{
|
|
rtl::OUString aId;
|
|
uno::Reference< ucb::XContentIdentifier > xId;
|
|
uno::Reference< ucb::XContent > xContent;
|
|
uno::Reference< sdbc::XRow > xRow;
|
|
const ContentProperties* pData;
|
|
|
|
ResultListEntry( const ContentProperties* pEntry ) : pData( pEntry ) {};
|
|
~ResultListEntry() { delete pData; }
|
|
};
|
|
|
|
//=========================================================================
|
|
//
|
|
// ResultList.
|
|
//
|
|
//=========================================================================
|
|
|
|
typedef std::vector< ResultListEntry* > ResultList;
|
|
|
|
//=========================================================================
|
|
//
|
|
// struct DataSupplier_Impl.
|
|
//
|
|
//=========================================================================
|
|
|
|
struct DataSupplier_Impl
|
|
{
|
|
osl::Mutex m_aMutex;
|
|
ResultList m_aResults;
|
|
rtl::Reference< Content > m_xContent;
|
|
uno::Reference< lang::XMultiServiceFactory > m_xSMgr;
|
|
sal_Int32 m_nOpenMode;
|
|
sal_Bool m_bCountFinal;
|
|
sal_Bool m_bThrowException;
|
|
|
|
DataSupplier_Impl(
|
|
const uno::Reference< lang::XMultiServiceFactory >& rxSMgr,
|
|
const rtl::Reference< Content >& rContent,
|
|
sal_Int32 nOpenMode )
|
|
: m_xContent( rContent ), m_xSMgr( rxSMgr ), m_nOpenMode( nOpenMode ),
|
|
m_bCountFinal( sal_False ), m_bThrowException( sal_False ) {}
|
|
~DataSupplier_Impl();
|
|
};
|
|
|
|
//=========================================================================
|
|
DataSupplier_Impl::~DataSupplier_Impl()
|
|
{
|
|
ResultList::const_iterator it = m_aResults.begin();
|
|
ResultList::const_iterator end = m_aResults.end();
|
|
|
|
while ( it != end )
|
|
{
|
|
delete (*it);
|
|
++it;
|
|
}
|
|
}
|
|
|
|
}
|
|
|
|
//=========================================================================
|
|
//=========================================================================
|
|
//
|
|
// DataSupplier Implementation.
|
|
//
|
|
//=========================================================================
|
|
//=========================================================================
|
|
|
|
DataSupplier::DataSupplier(
|
|
const uno::Reference< lang::XMultiServiceFactory >& rxSMgr,
|
|
const rtl::Reference< Content >& rContent,
|
|
sal_Int32 nOpenMode )
|
|
: m_pImpl( new DataSupplier_Impl( rxSMgr, rContent, nOpenMode ) )
|
|
{
|
|
}
|
|
|
|
//=========================================================================
|
|
// virtual
|
|
DataSupplier::~DataSupplier()
|
|
{
|
|
delete m_pImpl;
|
|
}
|
|
|
|
//=========================================================================
|
|
// virtual
|
|
rtl::OUString DataSupplier::queryContentIdentifierString( sal_uInt32 nIndex )
|
|
{
|
|
osl::Guard< osl::Mutex > aGuard( m_pImpl->m_aMutex );
|
|
|
|
if ( nIndex < m_pImpl->m_aResults.size() )
|
|
{
|
|
rtl::OUString aId = m_pImpl->m_aResults[ nIndex ]->aId;
|
|
if ( aId.getLength() )
|
|
{
|
|
// Already cached.
|
|
return aId;
|
|
}
|
|
}
|
|
|
|
if ( getResult( nIndex ) )
|
|
{
|
|
rtl::OUString aId = m_pImpl->m_xContent->getResourceAccess().getURL();
|
|
|
|
const ContentProperties& props
|
|
= *( m_pImpl->m_aResults[ nIndex ]->pData );
|
|
|
|
if ( ( aId.lastIndexOf( '/' ) + 1 ) != aId.getLength() )
|
|
aId += rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("/"));
|
|
|
|
aId += props.getEscapedTitle();
|
|
|
|
if ( props.isTrailingSlash() )
|
|
aId += rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("/"));
|
|
|
|
m_pImpl->m_aResults[ nIndex ]->aId = aId;
|
|
return aId;
|
|
}
|
|
return rtl::OUString();
|
|
}
|
|
|
|
//=========================================================================
|
|
// virtual
|
|
uno::Reference< ucb::XContentIdentifier >
|
|
DataSupplier::queryContentIdentifier( sal_uInt32 nIndex )
|
|
{
|
|
osl::Guard< osl::Mutex > aGuard( m_pImpl->m_aMutex );
|
|
|
|
if ( nIndex < m_pImpl->m_aResults.size() )
|
|
{
|
|
uno::Reference< ucb::XContentIdentifier > xId
|
|
= m_pImpl->m_aResults[ nIndex ]->xId;
|
|
if ( xId.is() )
|
|
{
|
|
// Already cached.
|
|
return xId;
|
|
}
|
|
}
|
|
|
|
rtl::OUString aId = queryContentIdentifierString( nIndex );
|
|
if ( aId.getLength() )
|
|
{
|
|
uno::Reference< ucb::XContentIdentifier > xId
|
|
= new ::ucbhelper::ContentIdentifier( aId );
|
|
m_pImpl->m_aResults[ nIndex ]->xId = xId;
|
|
return xId;
|
|
}
|
|
return uno::Reference< ucb::XContentIdentifier >();
|
|
}
|
|
|
|
//=========================================================================
|
|
// virtual
|
|
uno::Reference< ucb::XContent >
|
|
DataSupplier::queryContent( sal_uInt32 nIndex )
|
|
{
|
|
osl::Guard< osl::Mutex > aGuard( m_pImpl->m_aMutex );
|
|
|
|
if ( nIndex < m_pImpl->m_aResults.size() )
|
|
{
|
|
uno::Reference< ucb::XContent > xContent
|
|
= m_pImpl->m_aResults[ nIndex ]->xContent;
|
|
if ( xContent.is() )
|
|
{
|
|
// Already cached.
|
|
return xContent;
|
|
}
|
|
}
|
|
|
|
uno::Reference< ucb::XContentIdentifier > xId
|
|
= queryContentIdentifier( nIndex );
|
|
if ( xId.is() )
|
|
{
|
|
try
|
|
{
|
|
uno::Reference< ucb::XContent > xContent
|
|
= m_pImpl->m_xContent->getProvider()->queryContent( xId );
|
|
m_pImpl->m_aResults[ nIndex ]->xContent = xContent;
|
|
return xContent;
|
|
|
|
}
|
|
catch ( ucb::IllegalIdentifierException& )
|
|
{
|
|
}
|
|
}
|
|
return uno::Reference< ucb::XContent >();
|
|
}
|
|
|
|
//=========================================================================
|
|
// virtual
|
|
sal_Bool DataSupplier::getResult( sal_uInt32 nIndex )
|
|
{
|
|
osl::ClearableGuard< osl::Mutex > aGuard( m_pImpl->m_aMutex );
|
|
|
|
if ( m_pImpl->m_aResults.size() > nIndex )
|
|
{
|
|
// Result already present.
|
|
return sal_True;
|
|
}
|
|
|
|
// Obtain values...
|
|
if ( getData() )
|
|
{
|
|
if ( m_pImpl->m_aResults.size() > nIndex )
|
|
{
|
|
// Result already present.
|
|
return sal_True;
|
|
}
|
|
}
|
|
|
|
return sal_False;
|
|
}
|
|
|
|
//=========================================================================
|
|
// virtual
|
|
sal_uInt32 DataSupplier::totalCount()
|
|
{
|
|
// Obtain values...
|
|
getData();
|
|
|
|
return m_pImpl->m_aResults.size();
|
|
}
|
|
|
|
//=========================================================================
|
|
// virtual
|
|
sal_uInt32 DataSupplier::currentCount()
|
|
{
|
|
return m_pImpl->m_aResults.size();
|
|
}
|
|
|
|
//=========================================================================
|
|
// virtual
|
|
sal_Bool DataSupplier::isCountFinal()
|
|
{
|
|
return m_pImpl->m_bCountFinal;
|
|
}
|
|
|
|
//=========================================================================
|
|
// virtual
|
|
uno::Reference< sdbc::XRow > DataSupplier::queryPropertyValues(
|
|
sal_uInt32 nIndex )
|
|
{
|
|
osl::Guard< osl::Mutex > aGuard( m_pImpl->m_aMutex );
|
|
|
|
if ( nIndex < m_pImpl->m_aResults.size() )
|
|
{
|
|
uno::Reference< sdbc::XRow > xRow = m_pImpl->m_aResults[ nIndex ]->xRow;
|
|
if ( xRow.is() )
|
|
{
|
|
// Already cached.
|
|
return xRow;
|
|
}
|
|
}
|
|
|
|
if ( getResult( nIndex ) )
|
|
{
|
|
uno::Reference< sdbc::XRow > xRow
|
|
= Content::getPropertyValues(
|
|
m_pImpl->m_xSMgr,
|
|
getResultSet()->getProperties(),
|
|
*(m_pImpl->m_aResults[ nIndex ]->pData),
|
|
rtl::Reference< ::ucbhelper::ContentProviderImplHelper >(
|
|
m_pImpl->m_xContent->getProvider().get() ),
|
|
queryContentIdentifierString( nIndex ) );
|
|
m_pImpl->m_aResults[ nIndex ]->xRow = xRow;
|
|
return xRow;
|
|
}
|
|
|
|
return uno::Reference< sdbc::XRow >();
|
|
}
|
|
|
|
//=========================================================================
|
|
// virtual
|
|
void DataSupplier::releasePropertyValues( sal_uInt32 nIndex )
|
|
{
|
|
osl::Guard< osl::Mutex > aGuard( m_pImpl->m_aMutex );
|
|
|
|
if ( nIndex < m_pImpl->m_aResults.size() )
|
|
m_pImpl->m_aResults[ nIndex ]->xRow = uno::Reference< sdbc::XRow >();
|
|
}
|
|
|
|
//=========================================================================
|
|
// virtual
|
|
void DataSupplier::close()
|
|
{
|
|
}
|
|
|
|
//=========================================================================
|
|
// virtual
|
|
void DataSupplier::validate()
|
|
throw( ucb::ResultSetException )
|
|
{
|
|
if ( m_pImpl->m_bThrowException )
|
|
throw ucb::ResultSetException();
|
|
}
|
|
|
|
//=========================================================================
|
|
sal_Bool DataSupplier::getData()
|
|
{
|
|
osl::ClearableGuard< osl::Mutex > aGuard( m_pImpl->m_aMutex );
|
|
|
|
if ( !m_pImpl->m_bCountFinal )
|
|
{
|
|
std::vector< rtl::OUString > propertyNames;
|
|
ContentProperties::UCBNamesToDAVNames(
|
|
getResultSet()->getProperties(), propertyNames );
|
|
|
|
// Append "resourcetype", if not already present. It's value is
|
|
// needed to get a valid ContentProperties::pIsFolder value, which
|
|
// is needed for OpenMode handling.
|
|
|
|
std::vector< rtl::OUString >::const_iterator it
|
|
= propertyNames.begin();
|
|
std::vector< rtl::OUString >::const_iterator end
|
|
= propertyNames.end();
|
|
|
|
while ( it != end )
|
|
{
|
|
if ( (*it).equals( DAVProperties::RESOURCETYPE ) )
|
|
break;
|
|
|
|
++it;
|
|
}
|
|
|
|
if ( it == end )
|
|
propertyNames.push_back( DAVProperties::RESOURCETYPE );
|
|
|
|
std::vector< DAVResource > resources;
|
|
try
|
|
{
|
|
// propfind depth 1, get property values for parent AND for each
|
|
// child
|
|
m_pImpl->m_xContent->getResourceAccess()
|
|
.PROPFIND( DAVONE,
|
|
propertyNames,
|
|
resources,
|
|
getResultSet()->getEnvironment() );
|
|
}
|
|
catch ( DAVException & )
|
|
{
|
|
// OSL_FAIL( "PROPFIND : DAVException" );
|
|
m_pImpl->m_bThrowException = sal_True;
|
|
}
|
|
|
|
if ( !m_pImpl->m_bThrowException )
|
|
{
|
|
try
|
|
{
|
|
NeonUri aURI(
|
|
m_pImpl->m_xContent->getResourceAccess().getURL() );
|
|
rtl::OUString aPath = aURI.GetPath();
|
|
|
|
if ( aPath.getStr()[ aPath.getLength() - 1 ]
|
|
== sal_Unicode( '/' ) )
|
|
aPath = aPath.copy( 0, aPath.getLength() - 1 );
|
|
|
|
aPath = NeonUri::unescape( aPath );
|
|
bool bFoundParent = false;
|
|
|
|
for ( sal_uInt32 n = 0; n < resources.size(); ++n )
|
|
{
|
|
const DAVResource & rRes = resources[ n ];
|
|
|
|
// Filter parent, which is contained somewhere(!) in
|
|
// the vector.
|
|
if ( !bFoundParent )
|
|
{
|
|
try
|
|
{
|
|
NeonUri aCurrURI( rRes.uri );
|
|
rtl::OUString aCurrPath = aCurrURI.GetPath();
|
|
if ( aCurrPath.getStr()[
|
|
aCurrPath.getLength() - 1 ]
|
|
== sal_Unicode( '/' ) )
|
|
aCurrPath
|
|
= aCurrPath.copy(
|
|
0,
|
|
aCurrPath.getLength() - 1 );
|
|
|
|
aCurrPath = NeonUri::unescape( aCurrPath );
|
|
if ( aPath == aCurrPath )
|
|
{
|
|
bFoundParent = true;
|
|
continue;
|
|
}
|
|
}
|
|
catch ( DAVException const & )
|
|
{
|
|
// do nothing, ignore error. continue.
|
|
}
|
|
}
|
|
|
|
ContentProperties* pContentProperties
|
|
= new ContentProperties( rRes );
|
|
|
|
// Check resource against open mode.
|
|
switch ( m_pImpl->m_nOpenMode )
|
|
{
|
|
case ucb::OpenMode::FOLDERS:
|
|
{
|
|
sal_Bool bFolder = sal_False;
|
|
|
|
const uno::Any & rValue
|
|
= pContentProperties->getValue(
|
|
rtl::OUString(
|
|
RTL_CONSTASCII_USTRINGPARAM(
|
|
"IsFolder" ) ) );
|
|
rValue >>= bFolder;
|
|
|
|
if ( !bFolder )
|
|
continue;
|
|
|
|
break;
|
|
}
|
|
|
|
case ucb::OpenMode::DOCUMENTS:
|
|
{
|
|
sal_Bool bDocument = sal_False;
|
|
|
|
const uno::Any & rValue
|
|
= pContentProperties->getValue(
|
|
rtl::OUString(
|
|
RTL_CONSTASCII_USTRINGPARAM(
|
|
"IsDocument" ) ) );
|
|
rValue >>= bDocument;
|
|
|
|
if ( !bDocument )
|
|
continue;
|
|
|
|
break;
|
|
}
|
|
|
|
case ucb::OpenMode::ALL:
|
|
default:
|
|
break;
|
|
}
|
|
|
|
m_pImpl->m_aResults.push_back(
|
|
new ResultListEntry( pContentProperties ) );
|
|
}
|
|
}
|
|
catch ( DAVException const & )
|
|
{
|
|
}
|
|
}
|
|
|
|
m_pImpl->m_bCountFinal = sal_True;
|
|
|
|
// Callback possible, because listeners may be informed!
|
|
aGuard.clear();
|
|
getResultSet()->rowCountFinal();
|
|
}
|
|
return !m_pImpl->m_bThrowException;
|
|
}
|
|
|
|
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|