office-gobmx/dbaccess/source/ui/misc/dsmeta.cxx
Gabor Kelemen 6c0db491f0 tdf#43157 Use SAL_WARN_IF instead of OSL_ENSURE
Change-Id: Id4674025a6abcacd5a8096630908c3e2f7a2821c
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/168129
Reviewed-by: Gabor Kelemen <gabor.kelemen.extern@allotropia.de>
Tested-by: Jenkins
2024-07-20 12:34:57 +02:00

162 lines
6 KiB
C++

/* -*- 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 <dsmeta.hxx>
#include <connectivity/DriversConfig.hxx>
#include <dsntypes.hxx>
#include <comphelper/processfactory.hxx>
#include <osl/diagnose.h>
#include <map>
#include <utility>
namespace dbaui
{
using namespace ::com::sun::star;
namespace {
struct FeatureSupport
{
// authentication mode of the data source
AuthenticationMode eAuthentication;
FeatureSupport()
:eAuthentication( AuthUserPwd )
{
}
explicit FeatureSupport(AuthenticationMode Auth)
:eAuthentication( Auth )
{
}
};
struct FeatureMapping
{
/// one of the items from dsitems.hxx
ItemID nItemID;
OUString pAsciiFeatureName;
};
// global tables
const FeatureMapping s_aMappings[] = {
{ DSID_AUTORETRIEVEENABLED, u"GeneratedValues"_ustr },
{ DSID_AUTOINCREMENTVALUE, u"GeneratedValues"_ustr },
{ DSID_AUTORETRIEVEVALUE, u"GeneratedValues"_ustr },
{ DSID_SQL92CHECK, u"UseSQL92NamingConstraints"_ustr },
{ DSID_APPEND_TABLE_ALIAS, u"AppendTableAliasInSelect"_ustr },
{ DSID_AS_BEFORE_CORRNAME, u"UseKeywordAsBeforeAlias"_ustr },
{ DSID_ENABLEOUTERJOIN, u"UseBracketedOuterJoinSyntax"_ustr },
{ DSID_IGNOREDRIVER_PRIV, u"IgnoreDriverPrivileges"_ustr },
{ DSID_PARAMETERNAMESUBST, u"ParameterNameSubstitution"_ustr },
{ DSID_SUPPRESSVERSIONCL, u"DisplayVersionColumns"_ustr },
{ DSID_CATALOG, u"UseCatalogInSelect"_ustr },
{ DSID_SCHEMA, u"UseSchemaInSelect"_ustr },
{ DSID_INDEXAPPENDIX, u"UseIndexDirectionKeyword"_ustr },
{ DSID_DOSLINEENDS, u"UseDOSLineEnds"_ustr },
{ DSID_BOOLEANCOMPARISON, u"BooleanComparisonMode"_ustr },
{ DSID_CHECK_REQUIRED_FIELDS, u"FormsCheckRequiredFields"_ustr },
{ DSID_IGNORECURRENCY, u"IgnoreCurrency"_ustr },
{ DSID_ESCAPE_DATETIME, u"EscapeDateTime"_ustr },
{ DSID_PRIMARY_KEY_SUPPORT, u"PrimaryKeySupport"_ustr },
{ DSID_RESPECTRESULTSETTYPE, u"RespectDriverResultSetType"_ustr },
{ DSID_MAX_ROW_SCAN, u"MaxRowScan"_ustr },
};
}
static const FeatureSet& lcl_getFeatureSet( const OUString& _rURL )
{
typedef std::map< OUString, FeatureSet > FeatureSets;
static FeatureSets s_aFeatureSets = []()
{
FeatureSets tmp;
::connectivity::DriversConfig aDriverConfig( ::comphelper::getProcessComponentContext() );
const uno::Sequence< OUString > aPatterns = aDriverConfig.getURLs();
for ( auto const & pattern : aPatterns )
{
FeatureSet aCurrentSet;
const ::comphelper::NamedValueCollection aCurrentFeatures( aDriverConfig.getFeatures( pattern ).getNamedValues() );
for ( const FeatureMapping& rFeatureMapping : s_aMappings )
{
if ( aCurrentFeatures.has( rFeatureMapping.pAsciiFeatureName ) )
aCurrentSet.put( rFeatureMapping.nItemID );
}
tmp[pattern] = std::move(aCurrentSet);
}
return tmp;
}();
OSL_ENSURE( s_aFeatureSets.find( _rURL ) != s_aFeatureSets.end(), "invalid URL/pattern!" );
return s_aFeatureSets[ _rURL ];
}
static AuthenticationMode getAuthenticationMode( const OUString& _sURL )
{
static std::map< OUString, FeatureSupport > s_aSupport = []()
{
std::map< OUString, FeatureSupport > tmp;
::connectivity::DriversConfig aDriverConfig(::comphelper::getProcessComponentContext());
for (auto& url : aDriverConfig.getURLs())
{
FeatureSupport aInit( AuthNone );
const ::comphelper::NamedValueCollection& aMetaData = aDriverConfig.getMetaData(url);
if ( aMetaData.has(u"Authentication"_ustr) )
{
OUString sAuth;
aMetaData.get(u"Authentication"_ustr) >>= sAuth;
if ( sAuth == "UserPassword" )
aInit = FeatureSupport(AuthUserPwd);
else if ( sAuth == "Password" )
aInit = FeatureSupport(AuthPwd);
}
tmp.insert(std::make_pair(url, aInit));
}
return tmp;
}();
OSL_ENSURE(s_aSupport.find(_sURL) != s_aSupport.end(),"Illegal URL!");
return s_aSupport[ _sURL ].eAuthentication;
}
// DataSourceMetaData
DataSourceMetaData::DataSourceMetaData( const OUString& _sURL )
:m_sURL( _sURL )
{
}
DataSourceMetaData::~DataSourceMetaData()
{
}
const FeatureSet& DataSourceMetaData::getFeatureSet() const
{
return lcl_getFeatureSet( m_sURL );
}
AuthenticationMode DataSourceMetaData::getAuthentication( const OUString& _sURL )
{
return getAuthenticationMode( _sURL );
}
} // namespace dbaui
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */