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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: */
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