summaryrefslogtreecommitdiffstats
path: root/xmlhelp/source/cxxhelp/provider/content.cxx
diff options
context:
space:
mode:
Diffstat (limited to 'xmlhelp/source/cxxhelp/provider/content.cxx')
-rw-r--r--xmlhelp/source/cxxhelp/provider/content.cxx444
1 files changed, 444 insertions, 0 deletions
diff --git a/xmlhelp/source/cxxhelp/provider/content.cxx b/xmlhelp/source/cxxhelp/provider/content.cxx
new file mode 100644
index 000000000..4ad2c3fa7
--- /dev/null
+++ b/xmlhelp/source/cxxhelp/provider/content.cxx
@@ -0,0 +1,444 @@
+/* -*- 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: */