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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 09:06:44 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 09:06:44 +0000
commited5640d8b587fbcfed7dd7967f3de04b37a76f26 (patch)
tree7a5f7c6c9d02226d7471cb3cc8fbbf631b415303 /sfx2/source/bastyp/helper.cxx
parentInitial commit. (diff)
downloadlibreoffice-ed5640d8b587fbcfed7dd7967f3de04b37a76f26.tar.xz
libreoffice-ed5640d8b587fbcfed7dd7967f3de04b37a76f26.zip
Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'sfx2/source/bastyp/helper.cxx')
-rw-r--r--sfx2/source/bastyp/helper.cxx229
1 files changed, 229 insertions, 0 deletions
diff --git a/sfx2/source/bastyp/helper.cxx b/sfx2/source/bastyp/helper.cxx
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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 .
+ */
+
+#include <sal/config.h>
+
+#include <string_view>
+
+#include <helper.hxx>
+#include <com/sun/star/sdbc/XResultSet.hpp>
+#include <com/sun/star/sdbc/XRow.hpp>
+#include <com/sun/star/task/InteractionHandler.hpp>
+#include <com/sun/star/ucb/CommandAbortedException.hpp>
+#include <com/sun/star/ucb/XContentAccess.hpp>
+#include <com/sun/star/ucb/XDynamicResultSet.hpp>
+#include <com/sun/star/io/XInputStream.hpp>
+#include <sal/log.hxx>
+#include <tools/diagnose_ex.h>
+#include <tools/debug.hxx>
+#include <tools/urlobj.hxx>
+#include <ucbhelper/content.hxx>
+#include <ucbhelper/commandenvironment.hxx>
+#include <comphelper/processfactory.hxx>
+
+using namespace com::sun::star;
+using namespace comphelper;
+using namespace osl;
+
+using ::std::vector;
+
+
+std::vector<OUString> SfxContentHelper::GetResultSet( const OUString& rURL )
+{
+ vector<OUString> aList;
+ try
+ {
+ ::ucbhelper::Content aCnt( rURL, uno::Reference< ucb::XCommandEnvironment >(), comphelper::getProcessComponentContext() );
+ uno::Reference< sdbc::XResultSet > xResultSet;
+ uno::Reference< ucb::XDynamicResultSet > xDynResultSet;
+
+ try
+ {
+ xDynResultSet = aCnt.createDynamicCursor( { "Title", "ContentType", "IsFolder" } );
+ if ( xDynResultSet.is() )
+ xResultSet = xDynResultSet->getStaticResultSet();
+ }
+ catch( const uno::Exception& )
+ {
+ TOOLS_WARN_EXCEPTION( "sfx.bastyp", "GetResultSet" );
+ }
+
+
+ if ( xResultSet.is() )
+ {
+ uno::Reference< sdbc::XRow > xRow( xResultSet, uno::UNO_QUERY );
+ uno::Reference< ucb::XContentAccess > xContentAccess( xResultSet, uno::UNO_QUERY );
+
+ try
+ {
+ while ( xResultSet->next() )
+ {
+ OUString aTitle( xRow->getString(1) );
+ OUString aType( xRow->getString(2) );
+ OUString aRow = aTitle +
+ "\t" +
+ aType +
+ "\t" +
+ xContentAccess->queryContentIdentifierString();
+ aList.push_back( aRow );
+ }
+ }
+ catch( const uno::Exception& )
+ {
+ TOOLS_WARN_EXCEPTION( "sfx.bastyp", "XContentAccess::next()" );
+ }
+ }
+ }
+ catch( const uno::Exception& )
+ {
+ TOOLS_WARN_EXCEPTION( "sfx.bastyp", "GetResultSet");
+ }
+
+ return aList;
+}
+
+
+std::vector< OUString > SfxContentHelper::GetHelpTreeViewContents( const OUString& rURL )
+{
+ vector< OUString > aProperties;
+ try
+ {
+ uno::Reference< uno::XComponentContext > xContext = ::comphelper::getProcessComponentContext();
+ uno::Reference< task::XInteractionHandler > xInteractionHandler(
+ task::InteractionHandler::createWithParent(xContext, nullptr), uno::UNO_QUERY_THROW );
+
+ ::ucbhelper::Content aCnt( rURL, new ::ucbhelper::CommandEnvironment( xInteractionHandler, uno::Reference< ucb::XProgressHandler >() ), comphelper::getProcessComponentContext() );
+ uno::Reference< sdbc::XResultSet > xResultSet;
+
+ try
+ {
+ uno::Reference< ucb::XDynamicResultSet > xDynResultSet = aCnt.createDynamicCursor( { "Title", "IsFolder" } );
+ if ( xDynResultSet.is() )
+ xResultSet = xDynResultSet->getStaticResultSet();
+ }
+ catch( const ucb::CommandAbortedException& )
+ {
+ }
+ catch( const uno::Exception& )
+ {
+ }
+
+ if ( xResultSet.is() )
+ {
+ uno::Reference< sdbc::XRow > xRow( xResultSet, uno::UNO_QUERY );
+ uno::Reference< ucb::XContentAccess > xContentAccess( xResultSet, uno::UNO_QUERY );
+
+ try
+ {
+ while ( xResultSet->next() )
+ {
+ OUString aTitle( xRow->getString(1) );
+ bool bFolder = xRow->getBoolean(2);
+ OUString aRow = aTitle + "\t" +
+ xContentAccess->queryContentIdentifierString() + "\t" +
+ (bFolder ? std::u16string_view(u"1") : std::u16string_view(u"0"));
+ aProperties.push_back( aRow );
+ }
+ }
+ catch( const ucb::CommandAbortedException& )
+ {
+ }
+ catch( const uno::Exception& )
+ {
+ }
+ }
+ }
+ catch( const uno::Exception& )
+ {
+ }
+
+ return aProperties;
+}
+
+
+OUString SfxContentHelper::GetActiveHelpString( const OUString& rURL )
+{
+ OUStringBuffer aRet;
+ try
+ {
+ uno::Reference< uno::XComponentContext > xContext = ::comphelper::getProcessComponentContext();
+ uno::Reference< task::XInteractionHandler > xInteractionHandler(
+ task::InteractionHandler::createWithParent(xContext, nullptr), uno::UNO_QUERY_THROW );
+ ::ucbhelper::Content aCnt( rURL, new ::ucbhelper::CommandEnvironment( xInteractionHandler, uno::Reference< ucb::XProgressHandler >() ), comphelper::getProcessComponentContext() );
+ // open the "active help" stream
+ uno::Reference< io::XInputStream > xStream = aCnt.openStream();
+ // and convert it to a String
+ uno::Sequence< sal_Int8 > lData;
+ sal_Int32 nRead = xStream->readBytes( lData, 1024 );
+ while ( nRead > 0 )
+ {
+ OString sOldString( reinterpret_cast<char const *>(lData.getConstArray()), nRead );
+ OUString sString = OStringToOUString( sOldString, RTL_TEXTENCODING_UTF8 );
+ aRet.append( sString );
+
+ nRead = xStream->readBytes( lData, 1024 );
+ }
+ }
+ catch( const uno::Exception& )
+ {
+ }
+
+ return aRet.makeStringAndClear();
+}
+
+
+bool SfxContentHelper::IsHelpErrorDocument( std::u16string_view rURL )
+{
+ bool bRet = false;
+ try
+ {
+ ::ucbhelper::Content aCnt( INetURLObject( rURL ).GetMainURL( INetURLObject::DecodeMechanism::NONE ),
+ uno::Reference< ucb::XCommandEnvironment >(),
+ comphelper::getProcessComponentContext() );
+ if ( !( aCnt.getPropertyValue( "IsErrorDocument" ) >>= bRet ) )
+ {
+ SAL_WARN( "sfx.bastyp", "Property 'IsErrorDocument' is missing" );
+ }
+ }
+ catch( const uno::Exception& )
+ {
+ }
+
+ return bRet;
+}
+
+
+sal_Int64 SfxContentHelper::GetSize( std::u16string_view rContent )
+{
+ sal_Int64 nSize = 0;
+ INetURLObject aObj( rContent );
+ DBG_ASSERT( aObj.GetProtocol() != INetProtocol::NotValid, "Invalid URL!" );
+ try
+ {
+ ::ucbhelper::Content aCnt( aObj.GetMainURL( INetURLObject::DecodeMechanism::NONE ), uno::Reference< ucb::XCommandEnvironment >(), comphelper::getProcessComponentContext() );
+ aCnt.getPropertyValue( "Size" ) >>= nSize;
+ }
+ catch( const uno::Exception& )
+ {
+ TOOLS_WARN_EXCEPTION( "sfx.bastyp", "" );
+ }
+ return nSize;
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */