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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* 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 .
*/
/**************************************************************************
TODO
**************************************************************************
*************************************************************************/
#include <com/sun/star/beans/PropertyValue.hpp>
#include <com/sun/star/sdbc/XRow.hpp>
#include <com/sun/star/ucb/OpenCommandArgument2.hpp>
#include <com/sun/star/ucb/UnsupportedCommandException.hpp>
#include <com/sun/star/ucb/XCommandInfo.hpp>
#include <com/sun/star/io/XActiveDataSink.hpp>
#include <com/sun/star/io/XOutputStream.hpp>
#include <com/sun/star/lang/IllegalAccessException.hpp>
#include <com/sun/star/ucb/UnsupportedDataSinkException.hpp>
#include <com/sun/star/io/XActiveDataStreamer.hpp>
#include <ucbhelper/propertyvalueset.hxx>
#include <ucbhelper/cancelcommandexecution.hxx>
#include <ucbhelper/macros.hxx>
#include "content.hxx"
#include "provider.hxx"
#include "resultset.hxx"
#include "databases.hxx"
#include "resultsetfactory.hxx"
#include "resultsetbase.hxx"
#include "resultsetforroot.hxx"
#include "resultsetforquery.hxx"
using namespace com::sun::star;
using namespace chelp;
// Content Implementation.
Content::Content( const uno::Reference< uno::XComponentContext >& rxContext,
::ucbhelper::ContentProviderImplHelper* pProvider,
const uno::Reference< ucb::XContentIdentifier >&
Identifier,
Databases* pDatabases )
: ContentImplHelper( rxContext, pProvider, Identifier ),
m_aURLParameter( Identifier->getContentIdentifier(),pDatabases ),
m_pDatabases( pDatabases ) // not owner
{
}
// virtual
Content::~Content()
{
}
// virtual
uno::Any SAL_CALL Content::queryInterface( const uno::Type & rType )
{
uno::Any aRet;
return aRet.hasValue() ? aRet : ContentImplHelper::queryInterface( rType );
}
// XTypeProvider methods.
XTYPEPROVIDER_COMMON_IMPL( Content );
// virtual
uno::Sequence< uno::Type > SAL_CALL Content::getTypes()
{
static cppu::OTypeCollection ourTypeCollection(
CPPU_TYPE_REF( lang::XTypeProvider ),
CPPU_TYPE_REF( lang::XServiceInfo ),
CPPU_TYPE_REF( lang::XComponent ),
CPPU_TYPE_REF( ucb::XContent ),
CPPU_TYPE_REF( ucb::XCommandProcessor ),
CPPU_TYPE_REF( beans::XPropertiesChangeNotifier ),
CPPU_TYPE_REF( ucb::XCommandInfoChangeNotifier ),
CPPU_TYPE_REF( beans::XPropertyContainer ),
CPPU_TYPE_REF( beans::XPropertySetInfoChangeNotifier ),
CPPU_TYPE_REF( container::XChild ) );
return ourTypeCollection.getTypes();
}
// XServiceInfo methods.
// virtual
OUString SAL_CALL Content::getImplementationName()
{
return "CHelpContent";
}
// virtual
uno::Sequence< OUString > SAL_CALL Content::getSupportedServiceNames()
{
uno::Sequence<OUString> aSNS { "com.sun.star.ucb.CHelpContent" };
return aSNS;
}
// XContent methods.
// virtual
OUString SAL_CALL Content::getContentType()
{
return MYUCP_CONTENT_TYPE;
}
// XCommandProcessor methods.
//virtual
void SAL_CALL Content::abort( sal_Int32 /*CommandId*/ )
{
}
namespace {
class ResultSetForRootFactory
: public ResultSetFactory
{
private:
uno::Reference< uno::XComponentContext > m_xContext;
uno::Reference< ucb::XContentProvider > m_xProvider;
uno::Sequence< beans::Property > m_seq;
URLParameter m_aURLParameter;
Databases* m_pDatabases;
public:
ResultSetForRootFactory(
const uno::Reference< uno::XComponentContext >& xContext,
const uno::Reference< ucb::XContentProvider >& xProvider,
const uno::Sequence< beans::Property >& seq,
const URLParameter& rURLParameter,
Databases* pDatabases )
: m_xContext( xContext ),
m_xProvider( xProvider ),
m_seq( seq ),
m_aURLParameter( rURLParameter ),
m_pDatabases( pDatabases )
{
}
ResultSetBase* createResultSet() override
{
return new ResultSetForRoot( m_xContext,
m_xProvider,
m_seq,
m_aURLParameter,
m_pDatabases );
}
};
class ResultSetForQueryFactory
: public ResultSetFactory
{
private:
uno::Reference< uno::XComponentContext > m_xContext;
uno::Reference< ucb::XContentProvider > m_xProvider;
uno::Sequence< beans::Property > m_seq;
URLParameter m_aURLParameter;
Databases* m_pDatabases;
public:
ResultSetForQueryFactory(
const uno::Reference< uno::XComponentContext >& rxContext,
const uno::Reference< ucb::XContentProvider >& xProvider,
const uno::Sequence< beans::Property >& seq,
const URLParameter& rURLParameter,
Databases* pDatabases )
: m_xContext( rxContext ),
m_xProvider( xProvider ),
m_seq( seq ),
m_aURLParameter( rURLParameter ),
m_pDatabases( pDatabases )
{
}
ResultSetBase* createResultSet() override
{
return new ResultSetForQuery( m_xContext,
m_xProvider,
m_seq,
m_aURLParameter,
m_pDatabases );
}
};
}
// virtual
uno::Any SAL_CALL Content::execute(
const ucb::Command& aCommand,
sal_Int32,
const uno::Reference< ucb::XCommandEnvironment >& Environment )
{
uno::Any aRet;
if ( aCommand.Name == "getPropertyValues" )
{
uno::Sequence< beans::Property > Properties;
if ( !( aCommand.Argument >>= Properties ) )
{
aRet <<= lang::IllegalArgumentException();
ucbhelper::cancelCommandExecution(aRet,Environment);
}
aRet <<= getPropertyValues( Properties );
}
else if ( aCommand.Name == "setPropertyValues" )
{
uno::Sequence<beans::PropertyValue> propertyValues;
if( ! ( aCommand.Argument >>= propertyValues ) ) {
aRet <<= lang::IllegalArgumentException();
ucbhelper::cancelCommandExecution(aRet,Environment);
}
uno::Sequence< uno::Any > ret(propertyValues.getLength());
uno::Sequence< beans::Property > props(getProperties(Environment));
// No properties can be set
std::transform(propertyValues.begin(), propertyValues.end(), ret.begin(),
[&props](const beans::PropertyValue& rPropVal) {
if (std::any_of(props.begin(), props.end(),
[&rPropVal](const beans::Property& rProp) { return rProp.Name == rPropVal.Name; }))
return css::uno::toAny(lang::IllegalAccessException());
return css::uno::toAny(beans::UnknownPropertyException());
});
aRet <<= ret;
}
else if ( aCommand.Name == "getPropertySetInfo" )
{
// Note: Implemented by base class.
aRet <<= getPropertySetInfo( Environment );
}
else if ( aCommand.Name == "getCommandInfo" )
{
// Note: Implemented by base class.
aRet <<= getCommandInfo( Environment );
}
else if ( aCommand.Name == "open" )
{
ucb::OpenCommandArgument2 aOpenCommand;
if ( !( aCommand.Argument >>= aOpenCommand ) )
{
aRet <<= lang::IllegalArgumentException();
ucbhelper::cancelCommandExecution(aRet,Environment);
}
uno::Reference< io::XActiveDataSink > xActiveDataSink(
aOpenCommand.Sink, uno::UNO_QUERY);
if(xActiveDataSink.is())
m_aURLParameter.open(xActiveDataSink);
uno::Reference< io::XActiveDataStreamer > xActiveDataStreamer(
aOpenCommand.Sink, uno::UNO_QUERY);
if(xActiveDataStreamer.is()) {
aRet <<= ucb::UnsupportedDataSinkException();
ucbhelper::cancelCommandExecution(aRet,Environment);
}
uno::Reference< io::XOutputStream > xOutputStream(
aOpenCommand.Sink, uno::UNO_QUERY);
if(xOutputStream.is() )
m_aURLParameter.open(xOutputStream);
if( m_aURLParameter.isRoot() )
{
uno::Reference< ucb::XDynamicResultSet > xSet
= new DynamicResultSet(
m_xContext,
aOpenCommand,
std::make_unique<ResultSetForRootFactory>(
m_xContext,
m_xProvider.get(),
aOpenCommand.Properties,
m_aURLParameter,
m_pDatabases));
aRet <<= xSet;
}
else if( m_aURLParameter.isQuery() )
{
uno::Reference< ucb::XDynamicResultSet > xSet
= new DynamicResultSet(
m_xContext,
aOpenCommand,
std::make_unique<ResultSetForQueryFactory>(
m_xContext,
m_xProvider.get(),
aOpenCommand.Properties,
m_aURLParameter,
m_pDatabases ) );
aRet <<= xSet;
}
}
else
{
// Unsupported command
aRet <<= ucb::UnsupportedCommandException();
ucbhelper::cancelCommandExecution(aRet,Environment);
}
return aRet;
}
uno::Reference< sdbc::XRow > Content::getPropertyValues(
const uno::Sequence< beans::Property >& rProperties )
{
osl::MutexGuard aGuard( m_aMutex );
rtl::Reference< ::ucbhelper::PropertyValueSet > xRow =
new ::ucbhelper::PropertyValueSet( m_xContext );
for ( const beans::Property& rProp : rProperties )
{
if ( rProp.Name == "ContentType" )
xRow->appendString(
rProp,
OUString(
"application/vnd.sun.star.help" ) );
else if ( rProp.Name == "Title" )
xRow->appendString ( rProp,m_aURLParameter.get_title() );
else if ( rProp.Name == "IsReadOnly" )
xRow->appendBoolean( rProp,true );
else if ( rProp.Name == "IsDocument" )
xRow->appendBoolean(
rProp,
m_aURLParameter.isFile() || m_aURLParameter.isRoot() );
else if ( rProp.Name == "IsFolder" )
xRow->appendBoolean(
rProp,
! m_aURLParameter.isFile() || m_aURLParameter.isRoot() );
else if ( rProp.Name == "IsErrorDocument" )
xRow->appendBoolean( rProp, m_aURLParameter.isErrorDocument() );
else if ( rProp.Name == "MediaType" )
if( m_aURLParameter.isActive() )
xRow->appendString(
rProp,
OUString( "text/plain" ) );
else if( m_aURLParameter.isFile() )
xRow->appendString(
rProp,OUString( "text/html" ) );
else if( m_aURLParameter.isRoot() )
xRow->appendString(
rProp,
OUString( "text/css" ) );
else
xRow->appendVoid( rProp );
else if( m_aURLParameter.isModule() )
if ( rProp.Name == "KeywordList" )
{
KeywordInfo *inf =
m_pDatabases->getKeyword( m_aURLParameter.get_module(),
m_aURLParameter.get_language() );
uno::Any aAny;
if( inf )
aAny <<= inf->getKeywordList();
xRow->appendObject( rProp,aAny );
}
else if ( rProp.Name == "KeywordRef" )
{
KeywordInfo *inf =
m_pDatabases->getKeyword( m_aURLParameter.get_module(),
m_aURLParameter.get_language() );
uno::Any aAny;
if( inf )
aAny <<= inf->getIdList();
xRow->appendObject( rProp,aAny );
}
else if ( rProp.Name == "KeywordAnchorForRef" )
{
KeywordInfo *inf =
m_pDatabases->getKeyword( m_aURLParameter.get_module(),
m_aURLParameter.get_language() );
uno::Any aAny;
if( inf )
aAny <<= inf->getAnchorList();
xRow->appendObject( rProp,aAny );
}
else if ( rProp.Name == "KeywordTitleForRef" )
{
KeywordInfo *inf =
m_pDatabases->getKeyword( m_aURLParameter.get_module(),
m_aURLParameter.get_language() );
uno::Any aAny;
if( inf )
aAny <<= inf->getTitleList();
xRow->appendObject( rProp,aAny );
}
else if ( rProp.Name == "SearchScopes" )
{
uno::Sequence< OUString > seq( 2 );
seq[0] = "Heading";
seq[1] = "FullText";
xRow->appendObject( rProp, uno::Any(seq) );
}
else if ( rProp.Name == "Order" )
{
StaticModuleInformation *inf =
m_pDatabases->getStaticInformationForModule(
m_aURLParameter.get_module(),
m_aURLParameter.get_language() );
uno::Any aAny;
if( inf )
aAny <<= sal_Int32( inf->get_order() );
xRow->appendObject( rProp,aAny );
}
else
xRow->appendVoid( rProp );
else if( "AnchorName" == rProp.Name &&
m_aURLParameter.isFile() )
xRow->appendString( rProp,m_aURLParameter.get_tag() );
else
xRow->appendVoid( rProp );
}
return uno::Reference< sdbc::XRow >( xRow.get() );
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|
