diff options
Diffstat (limited to 'connectivity/source/drivers/evoab2/NDatabaseMetaData.cxx')
| -rw-r--r-- | connectivity/source/drivers/evoab2/NDatabaseMetaData.cxx | 1157 |
1 files changed, 1157 insertions, 0 deletions
diff --git a/connectivity/source/drivers/evoab2/NDatabaseMetaData.cxx b/connectivity/source/drivers/evoab2/NDatabaseMetaData.cxx new file mode 100644 index 0000000000..96a0904efc --- /dev/null +++ b/connectivity/source/drivers/evoab2/NDatabaseMetaData.cxx @@ -0,0 +1,1157 @@ +/* -*- 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 "NDatabaseMetaData.hxx" +#include <com/sun/star/sdbc/DataType.hpp> +#include <com/sun/star/sdbc/TransactionIsolation.hpp> +#include <connectivity/dbexception.hxx> +#include <connectivity/FValue.hxx> +#include <com/sun/star/sdbc/ColumnSearch.hpp> +#include <rtl/ref.hxx> + +#include <cstddef> +#include <string.h> +#include <string_view> + +#include "EApi.h" + +using namespace connectivity::evoab; +using namespace connectivity; +using namespace com::sun::star::uno; +using namespace com::sun::star::lang; +using namespace com::sun::star::beans; +using namespace com::sun::star::sdbc; +using namespace com::sun::star::sdbcx; + +namespace +{ + bool equal(const char *str1, const char *str2) + { + return str1 == nullptr || str2 == nullptr ? str1 == str2 : strcmp(str1, str2) == 0; + } +} + +namespace connectivity::evoab +{ + sal_Int32 const s_nCOLUMN_SIZE = 256; + sal_Int32 const s_nDECIMAL_DIGITS = 0; + sal_Int32 const s_nNULLABLE = 1; + sal_Int32 const s_nCHAR_OCTET_LENGTH = 65535; + + static ColumnProperty **pFields=nullptr; + static guint nFields = 0; + + static const char *pDenyList[] = + { + "id", + "list-show-addresses", + "address-label-home", + "address-label-work", + "address-label-other" + }; + + const SplitEvoColumns* get_evo_addr() + { + static const SplitEvoColumns evo_addr[] = { + {"addr-line1",DEFAULT_ADDR_LINE1},{"addr-line2",DEFAULT_ADDR_LINE2},{"city",DEFAULT_CITY},{"state",DEFAULT_STATE},{"country",DEFAULT_COUNTRY},{"zip",DEFAULT_ZIP}, + {"work-addr-line1",WORK_ADDR_LINE1},{"work-addr-line2",WORK_ADDR_LINE2},{"work-city",WORK_CITY},{"work-state",WORK_STATE},{"work-country",WORK_COUNTRY},{"work-zip",WORK_ZIP}, + {"home-addr-line1",HOME_ADDR_LINE1},{"home-addr-line2",HOME_ADDR_LINE2},{"home-addr-City",HOME_CITY},{"home-state",HOME_STATE},{"home-country",HOME_COUNTRY},{"home-zip",HOME_ZIP}, + {"other-addr-line1",OTHER_ADDR_LINE1},{"other-addr-line2",OTHER_ADDR_LINE2},{"other-addr-city",OTHER_CITY},{"other-addr-state",OTHER_STATE},{"other-addr-country",OTHER_COUNTRY},{"other-addr-zip",OTHER_ZIP} + }; + return evo_addr; + } + + static void + splitColumn (ColumnProperty **pToBeFields) + { + const SplitEvoColumns* evo_addr( get_evo_addr() ); + for (int i = 0; i < OTHER_ZIP; i++) + { + pToBeFields[nFields] = g_new0(ColumnProperty,1); + pToBeFields[nFields]->bIsSplittedValue = true; + pToBeFields[nFields]->pField = g_param_spec_ref(g_param_spec_string (evo_addr[i].pColumnName,evo_addr[i].pColumnName,"",nullptr,G_PARAM_WRITABLE)); + nFields++; + } + } + + static void + initFields() + { + if( pFields ) + return; + + ::osl::MutexGuard aGuard( ::osl::Mutex::getGlobalMutex() ); + if( pFields ) + return; + + guint nProps; + ColumnProperty **pToBeFields; + GParamSpec **pProps; + nFields = 0; + pProps = g_object_class_list_properties + ( static_cast<GObjectClass *>(g_type_class_ref( E_TYPE_CONTACT )), + &nProps ); + pToBeFields = g_new0(ColumnProperty *, (nProps + OTHER_ZIP)/* new column(s)*/ ); + for ( guint i = 0; i < nProps; i++ ) + { + switch (pProps[i]->value_type) + { + case G_TYPE_STRING: + case G_TYPE_BOOLEAN: + { + bool bAdd = true; + const char *pName = g_param_spec_get_name( pProps[i] ); + for (unsigned int j = 0; j < G_N_ELEMENTS( pDenyList ); j++ ) + { + if( !strcmp( pDenyList[j], pName ) ) + { + bAdd = false; + break; + } + } + if( bAdd ) + { + pToBeFields[nFields]= g_new0(ColumnProperty,1); + pToBeFields[nFields]->bIsSplittedValue=false; + pToBeFields[ nFields++ ]->pField = g_param_spec_ref( pProps[i] ); + } + break; + } + default: + break; + } + } + + splitColumn(pToBeFields); + pFields = pToBeFields; + } + + + const ColumnProperty * + getField(guint n) + { + initFields(); + if( n < nFields ) + return pFields[n]; + else + return nullptr; + } + + GType + getGFieldType( guint nCol ) + { + initFields(); + + if ( nCol < nFields ) + return pFields[nCol]->pField->value_type; + return G_TYPE_STRING; + } + + sal_Int32 + getFieldType( guint nCol ) + { + sal_Int32 nType = getGFieldType( nCol ); + return nType == G_TYPE_STRING ? DataType::VARCHAR : DataType::BIT; + } + + guint findEvoabField(std::u16string_view aColName) + { + guint nRet = guint(-1); + bool bFound = false; + initFields(); + for (guint i=0;(i < nFields) && !bFound;i++) + { + OUString aName = getFieldName(i); + if (aName == aColName) + { + nRet = i; + bFound = true; + } + } + return nRet; + } + + OUString + getFieldTypeName( guint nCol ) + { + switch( getFieldType( nCol ) ) + { + case DataType::BIT: + return "BIT"; + case DataType::VARCHAR: + return "VARCHAR"; + default: + break; + } + return OUString(); + } + + OUString + getFieldName( guint nCol ) + { + const GParamSpec *pSpec = getField( nCol )->pField; + OUString aName; + initFields(); + + if( pSpec ) + { + aName = OStringToOUString( g_param_spec_get_name( const_cast<GParamSpec *>(pSpec) ), + RTL_TEXTENCODING_UTF8 ); + aName = aName.replace( '-', '_' ); + } + return aName; + } + + void + free_column_resources() + { + for (int i=nFields-1;i > 0;i--) + { + if (pFields && pFields[i] ) + { + if (pFields[i]->pField) + g_param_spec_unref(pFields[i]->pField); + g_free(pFields[i]); + } + } + if(pFields) + { + g_free(pFields); + pFields=nullptr; + } + + } + + +} + + +OEvoabDatabaseMetaData::OEvoabDatabaseMetaData(OEvoabConnection* _pCon) + : ::connectivity::ODatabaseMetaDataBase(_pCon, _pCon->getConnectionInfo()) + ,m_pConnection(_pCon) +{ + OSL_ENSURE(m_pConnection,"OEvoabDatabaseMetaData::OEvoabDatabaseMetaData: No connection set!"); +} +OEvoabDatabaseMetaData::~OEvoabDatabaseMetaData() +{ +} + + +Reference< XResultSet > SAL_CALL OEvoabDatabaseMetaData::getColumns( + const Any& /*catalog*/, const OUString& /*schemaPattern*/, const OUString& /*tableNamePattern*/, + const OUString& columnNamePattern ) +{ + // this returns an empty resultset where the column-names are already set + // in special the metadata of the resultset already returns the right columns + rtl::Reference<ODatabaseMetaDataResultSet> pResultSet = new ODatabaseMetaDataResultSet( ODatabaseMetaDataResultSet::eColumns ); + + ODatabaseMetaDataResultSet::ORows aRows; + ODatabaseMetaDataResultSet::ORow aRow(19); + + // **************************************************** + // Some entries in a row never change, so set them now + // **************************************************** + + // Catalog + aRow[1] = new ORowSetValueDecorator(OUString()); + // Schema + aRow[2] = new ORowSetValueDecorator(OUString()); + // COLUMN_SIZE + aRow[7] = new ORowSetValueDecorator(s_nCOLUMN_SIZE); + // BUFFER_LENGTH, not used + aRow[8] = ODatabaseMetaDataResultSet::getEmptyValue(); + // DECIMAL_DIGITS. + aRow[9] = new ORowSetValueDecorator(s_nDECIMAL_DIGITS); + // NUM_PREC_RADIX + aRow[10] = new ORowSetValueDecorator(sal_Int32(10)); + // NULLABLE + aRow[11] = new ORowSetValueDecorator(s_nNULLABLE); + // REMARKS + aRow[12] = ODatabaseMetaDataResultSet::getEmptyValue(); + // COLUMN_DEF, not used + aRow[13] = ODatabaseMetaDataResultSet::getEmptyValue(); + // SQL_DATA_TYPE, not used + aRow[14] = ODatabaseMetaDataResultSet::getEmptyValue(); + // SQL_DATETIME_SUB, not used + aRow[15] = ODatabaseMetaDataResultSet::getEmptyValue(); + // CHAR_OCTET_LENGTH, refer to [5] + aRow[16] = new ORowSetValueDecorator(s_nCHAR_OCTET_LENGTH); + // IS_NULLABLE + aRow[18] = new ORowSetValueDecorator(OUString("YES")); + + + aRow[3] = new ORowSetValueDecorator(OUString("TABLE")); + ::osl::MutexGuard aGuard( m_aMutex ); + + initFields(); + for (guint i = 0; i < nFields; i++) + { + if( match( columnNamePattern, getFieldName( i ), '\0' ) ) + { + aRow[5] = new ORowSetValueDecorator( static_cast<sal_Int16>( getFieldType( i ) ) ); + aRow[6] = new ORowSetValueDecorator( getFieldTypeName( i ) ); + + // COLUMN_NAME + aRow[4] = new ORowSetValueDecorator( getFieldName( i ) ); + // ORDINAL_POSITION + aRow[17] = new ORowSetValueDecorator( sal_Int32(i) ); + aRows.push_back( aRow ); + } + } + + pResultSet->setRows(std::move(aRows)); + + return pResultSet; +} + +OUString OEvoabDatabaseMetaData::impl_getCatalogSeparator_throw( ) +{ + return OUString(); +} + +sal_Int32 SAL_CALL OEvoabDatabaseMetaData::getMaxBinaryLiteralLength( ) +{ + return 0;// 0 means no limit +} + +sal_Int32 SAL_CALL OEvoabDatabaseMetaData::getMaxRowSize( ) +{ + return 0;// 0 means no limit +} + +sal_Int32 SAL_CALL OEvoabDatabaseMetaData::getMaxCatalogNameLength( ) +{ + return 0;// 0 means no limit +} + +sal_Int32 SAL_CALL OEvoabDatabaseMetaData::getMaxCharLiteralLength( ) +{ + return 0;// 0 means no limit +} + +sal_Int32 SAL_CALL OEvoabDatabaseMetaData::getMaxColumnNameLength( ) +{ + return 0;// 0 means no limit +} + +sal_Int32 SAL_CALL OEvoabDatabaseMetaData::getMaxColumnsInIndex( ) +{ + return 0;// 0 means no limit +} + +sal_Int32 SAL_CALL OEvoabDatabaseMetaData::getMaxCursorNameLength( ) +{ + return 0;// 0 means no limit +} + +sal_Int32 SAL_CALL OEvoabDatabaseMetaData::getMaxConnections( ) +{ + return 0;// 0 means no limit +} + +sal_Int32 SAL_CALL OEvoabDatabaseMetaData::getMaxColumnsInTable( ) +{ + return 0;// 0 means no limit +} + +sal_Int32 OEvoabDatabaseMetaData::impl_getMaxStatements_throw( ) +{ + return 0;// 0 means no limit +} + +sal_Int32 SAL_CALL OEvoabDatabaseMetaData::getMaxTableNameLength( ) +{ + return 0;// 0 means no limit +} + +sal_Int32 OEvoabDatabaseMetaData::impl_getMaxTablesInSelect_throw( ) +{ + // We only support a single table + return 1; +} + + +sal_Bool SAL_CALL OEvoabDatabaseMetaData::doesMaxRowSizeIncludeBlobs( ) +{ + return false; +} + +sal_Bool SAL_CALL OEvoabDatabaseMetaData::storesLowerCaseQuotedIdentifiers( ) +{ + return false; +} + +sal_Bool SAL_CALL OEvoabDatabaseMetaData::storesLowerCaseIdentifiers( ) +{ + return false; +} + +bool OEvoabDatabaseMetaData::impl_storesMixedCaseQuotedIdentifiers_throw( ) +{ + return false; +} + +sal_Bool SAL_CALL OEvoabDatabaseMetaData::storesMixedCaseIdentifiers( ) +{ + return false; +} + +sal_Bool SAL_CALL OEvoabDatabaseMetaData::storesUpperCaseQuotedIdentifiers( ) +{ + return false; +} + +sal_Bool SAL_CALL OEvoabDatabaseMetaData::storesUpperCaseIdentifiers( ) +{ + return false; +} + +bool OEvoabDatabaseMetaData::impl_supportsAlterTableWithAddColumn_throw( ) +{ + return false; +} + +bool OEvoabDatabaseMetaData::impl_supportsAlterTableWithDropColumn_throw( ) +{ + return false; +} + +sal_Int32 SAL_CALL OEvoabDatabaseMetaData::getMaxIndexLength( ) +{ + return 0;// 0 means no limit +} + +sal_Bool SAL_CALL OEvoabDatabaseMetaData::supportsNonNullableColumns( ) +{ + return false; +} + +OUString SAL_CALL OEvoabDatabaseMetaData::getCatalogTerm( ) +{ + return OUString(); +} + +OUString OEvoabDatabaseMetaData::impl_getIdentifierQuoteString_throw( ) +{ + // normally this is " + return "\""; +} + +OUString SAL_CALL OEvoabDatabaseMetaData::getExtraNameCharacters( ) +{ + return OUString(); +} + +sal_Bool SAL_CALL OEvoabDatabaseMetaData::supportsDifferentTableCorrelationNames( ) +{ + return false; +} + +bool OEvoabDatabaseMetaData::impl_isCatalogAtStart_throw( ) +{ + return false; +} + +sal_Bool SAL_CALL OEvoabDatabaseMetaData::dataDefinitionIgnoredInTransactions( ) +{ + return true; +} + +sal_Bool SAL_CALL OEvoabDatabaseMetaData::dataDefinitionCausesTransactionCommit( ) +{ + return true; +} + +sal_Bool SAL_CALL OEvoabDatabaseMetaData::supportsDataManipulationTransactionsOnly( ) +{ + return true; +} + +sal_Bool SAL_CALL OEvoabDatabaseMetaData::supportsDataDefinitionAndDataManipulationTransactions( ) +{ + return true; +} + +sal_Bool SAL_CALL OEvoabDatabaseMetaData::supportsPositionedDelete( ) +{ + return false; +} + +sal_Bool SAL_CALL OEvoabDatabaseMetaData::supportsPositionedUpdate( ) +{ + return false; +} + +sal_Bool SAL_CALL OEvoabDatabaseMetaData::supportsOpenStatementsAcrossRollback( ) +{ + return false; +} + +sal_Bool SAL_CALL OEvoabDatabaseMetaData::supportsOpenStatementsAcrossCommit( ) +{ + return false; +} + +sal_Bool SAL_CALL OEvoabDatabaseMetaData::supportsOpenCursorsAcrossCommit( ) +{ + return false; +} + +sal_Bool SAL_CALL OEvoabDatabaseMetaData::supportsOpenCursorsAcrossRollback( ) +{ + return false; +} + +sal_Bool SAL_CALL OEvoabDatabaseMetaData::supportsTransactionIsolationLevel( sal_Int32 /*level*/ ) +{ + return false; +} + +bool OEvoabDatabaseMetaData::impl_supportsSchemasInDataManipulation_throw( ) +{ + return false; +} + +sal_Bool SAL_CALL OEvoabDatabaseMetaData::supportsANSI92FullSQL( ) +{ + return false; +} + +sal_Bool SAL_CALL OEvoabDatabaseMetaData::supportsANSI92EntryLevelSQL( ) +{ + return true; // should be supported at least +} + +sal_Bool SAL_CALL OEvoabDatabaseMetaData::supportsIntegrityEnhancementFacility( ) +{ + return false; +} + +sal_Bool SAL_CALL OEvoabDatabaseMetaData::supportsSchemasInIndexDefinitions( ) +{ + return false; +} + +bool OEvoabDatabaseMetaData::impl_supportsSchemasInTableDefinitions_throw( ) +{ + return false; +} + +bool OEvoabDatabaseMetaData::impl_supportsCatalogsInTableDefinitions_throw( ) +{ + return false; +} + +sal_Bool SAL_CALL OEvoabDatabaseMetaData::supportsCatalogsInIndexDefinitions( ) +{ + return false; +} + +bool OEvoabDatabaseMetaData::impl_supportsCatalogsInDataManipulation_throw( ) +{ + return false; +} + +sal_Bool SAL_CALL OEvoabDatabaseMetaData::supportsOuterJoins( ) +{ + return false; +} + +sal_Int32 SAL_CALL OEvoabDatabaseMetaData::getMaxStatementLength( ) +{ + return 0;// 0 means no limit +} + +sal_Int32 SAL_CALL OEvoabDatabaseMetaData::getMaxProcedureNameLength( ) +{ + return 0;// 0 means no limit +} + +sal_Int32 SAL_CALL OEvoabDatabaseMetaData::getMaxSchemaNameLength( ) +{ + return 0;// 0 means no limit +} + +sal_Bool SAL_CALL OEvoabDatabaseMetaData::supportsTransactions( ) +{ + return false; +} + +sal_Bool SAL_CALL OEvoabDatabaseMetaData::allProceduresAreCallable( ) +{ + return false; +} + +sal_Bool SAL_CALL OEvoabDatabaseMetaData::supportsStoredProcedures( ) +{ + return false; +} + +sal_Bool SAL_CALL OEvoabDatabaseMetaData::supportsSelectForUpdate( ) +{ + return false; +} + +sal_Bool SAL_CALL OEvoabDatabaseMetaData::allTablesAreSelectable( ) +{ + // We allow you to select from any table. + return true; +} + +sal_Bool SAL_CALL OEvoabDatabaseMetaData::isReadOnly( ) +{ + // For now definitely read-only, no support for update/delete + return true; +} + +sal_Bool SAL_CALL OEvoabDatabaseMetaData::usesLocalFiles( ) +{ + return false; +} + +sal_Bool SAL_CALL OEvoabDatabaseMetaData::usesLocalFilePerTable( ) +{ + return false; +} + +sal_Bool SAL_CALL OEvoabDatabaseMetaData::supportsTypeConversion( ) +{ + return false; +} + +sal_Bool SAL_CALL OEvoabDatabaseMetaData::nullPlusNonNullIsNull( ) +{ + return false; +} + +sal_Bool SAL_CALL OEvoabDatabaseMetaData::supportsColumnAliasing( ) +{ + // todo add Support for this. + return false; +} + +sal_Bool SAL_CALL OEvoabDatabaseMetaData::supportsTableCorrelationNames( ) +{ + return false; +} + +sal_Bool SAL_CALL OEvoabDatabaseMetaData::supportsConvert( sal_Int32 /*fromType*/, sal_Int32 /*toType*/ ) +{ + return false; +} + +sal_Bool SAL_CALL OEvoabDatabaseMetaData::supportsExpressionsInOrderBy( ) +{ + return false; +} + +sal_Bool SAL_CALL OEvoabDatabaseMetaData::supportsGroupBy( ) +{ + return false; +} + +sal_Bool SAL_CALL OEvoabDatabaseMetaData::supportsGroupByBeyondSelect( ) +{ + return false; +} + +sal_Bool SAL_CALL OEvoabDatabaseMetaData::supportsGroupByUnrelated( ) +{ + return false; +} + +sal_Bool SAL_CALL OEvoabDatabaseMetaData::supportsMultipleTransactions( ) +{ + return false; +} + +sal_Bool SAL_CALL OEvoabDatabaseMetaData::supportsMultipleResultSets( ) +{ + return false; +} + +sal_Bool SAL_CALL OEvoabDatabaseMetaData::supportsLikeEscapeClause( ) +{ + return false; +} + +sal_Bool SAL_CALL OEvoabDatabaseMetaData::supportsOrderByUnrelated( ) +{ + return false; +} + +sal_Bool SAL_CALL OEvoabDatabaseMetaData::supportsUnion( ) +{ + return false; +} + +sal_Bool SAL_CALL OEvoabDatabaseMetaData::supportsUnionAll( ) +{ + return false; +} + +sal_Bool SAL_CALL OEvoabDatabaseMetaData::supportsMixedCaseIdentifiers( ) +{ + return false; +} + +bool OEvoabDatabaseMetaData::impl_supportsMixedCaseQuotedIdentifiers_throw( ) +{ + // Any case may be used + return true; +} + +sal_Bool SAL_CALL OEvoabDatabaseMetaData::nullsAreSortedAtEnd( ) +{ + return false; +} + +sal_Bool SAL_CALL OEvoabDatabaseMetaData::nullsAreSortedAtStart( ) +{ + return true; +} + +sal_Bool SAL_CALL OEvoabDatabaseMetaData::nullsAreSortedHigh( ) +{ + return false; +} + +sal_Bool SAL_CALL OEvoabDatabaseMetaData::nullsAreSortedLow( ) +{ + return true; +} + +sal_Bool SAL_CALL OEvoabDatabaseMetaData::supportsSchemasInProcedureCalls( ) +{ + return false; +} + +sal_Bool SAL_CALL OEvoabDatabaseMetaData::supportsSchemasInPrivilegeDefinitions( ) +{ + return false; +} + +sal_Bool SAL_CALL OEvoabDatabaseMetaData::supportsCatalogsInProcedureCalls( ) +{ + return false; +} + +sal_Bool SAL_CALL OEvoabDatabaseMetaData::supportsCatalogsInPrivilegeDefinitions( ) +{ + return false; +} + +sal_Bool SAL_CALL OEvoabDatabaseMetaData::supportsCorrelatedSubqueries( ) +{ + return false; +} + +sal_Bool SAL_CALL OEvoabDatabaseMetaData::supportsSubqueriesInComparisons( ) +{ + return false; +} + +sal_Bool SAL_CALL OEvoabDatabaseMetaData::supportsSubqueriesInExists( ) +{ + return false; +} + +sal_Bool SAL_CALL OEvoabDatabaseMetaData::supportsSubqueriesInIns( ) +{ + return false; +} + +sal_Bool SAL_CALL OEvoabDatabaseMetaData::supportsSubqueriesInQuantifieds( ) +{ + return false; +} + +sal_Bool SAL_CALL OEvoabDatabaseMetaData::supportsANSI92IntermediateSQL( ) +{ + return false; +} + +OUString SAL_CALL OEvoabDatabaseMetaData::getURL( ) +{ + ::osl::MutexGuard aGuard( m_aMutex ); + + return m_pConnection->getURL(); +} + +OUString SAL_CALL OEvoabDatabaseMetaData::getUserName( ) +{ + return OUString(); +} + +OUString SAL_CALL OEvoabDatabaseMetaData::getDriverName( ) +{ + return OUString(); +} + +OUString SAL_CALL OEvoabDatabaseMetaData::getDriverVersion() +{ + return "1"; +} + +OUString SAL_CALL OEvoabDatabaseMetaData::getDatabaseProductVersion( ) +{ + return "0"; +} + +OUString SAL_CALL OEvoabDatabaseMetaData::getDatabaseProductName( ) +{ + return OUString(); +} + +OUString SAL_CALL OEvoabDatabaseMetaData::getProcedureTerm( ) +{ + return OUString(); +} + +OUString SAL_CALL OEvoabDatabaseMetaData::getSchemaTerm( ) +{ + return OUString(); +} + +sal_Int32 SAL_CALL OEvoabDatabaseMetaData::getDriverMajorVersion( ) +{ + return 1; +} + +sal_Int32 SAL_CALL OEvoabDatabaseMetaData::getDefaultTransactionIsolation( ) +{ + return TransactionIsolation::NONE; +} + +sal_Int32 SAL_CALL OEvoabDatabaseMetaData::getDriverMinorVersion( ) +{ + return 0; +} + +OUString SAL_CALL OEvoabDatabaseMetaData::getSQLKeywords( ) +{ + return OUString(); +} + +OUString SAL_CALL OEvoabDatabaseMetaData::getSearchStringEscape( ) +{ + return OUString(); +} + +OUString SAL_CALL OEvoabDatabaseMetaData::getStringFunctions( ) +{ + return OUString(); +} + +OUString SAL_CALL OEvoabDatabaseMetaData::getTimeDateFunctions( ) +{ + return OUString(); +} + +OUString SAL_CALL OEvoabDatabaseMetaData::getSystemFunctions( ) +{ + return OUString(); +} + +OUString SAL_CALL OEvoabDatabaseMetaData::getNumericFunctions( ) +{ + return OUString(); +} + +sal_Bool SAL_CALL OEvoabDatabaseMetaData::supportsExtendedSQLGrammar( ) +{ + return false; +} + +sal_Bool SAL_CALL OEvoabDatabaseMetaData::supportsCoreSQLGrammar( ) +{ + return false; +} + +sal_Bool SAL_CALL OEvoabDatabaseMetaData::supportsMinimumSQLGrammar( ) +{ + return true; +} + +sal_Bool SAL_CALL OEvoabDatabaseMetaData::supportsFullOuterJoins( ) +{ + return false; +} + +sal_Bool SAL_CALL OEvoabDatabaseMetaData::supportsLimitedOuterJoins( ) +{ + return false; +} + +sal_Int32 SAL_CALL OEvoabDatabaseMetaData::getMaxColumnsInGroupBy( ) +{ + return 0;// 0 means no limit +} + +sal_Int32 SAL_CALL OEvoabDatabaseMetaData::getMaxColumnsInOrderBy( ) +{ + return 0;// 0 means no limit +} + +sal_Int32 SAL_CALL OEvoabDatabaseMetaData::getMaxColumnsInSelect( ) +{ + return 0;// 0 means no limit +} + +sal_Int32 SAL_CALL OEvoabDatabaseMetaData::getMaxUserNameLength( ) +{ + return 0;// 0 means no limit +} + +sal_Bool SAL_CALL OEvoabDatabaseMetaData::supportsResultSetType( sal_Int32 /*setType*/ ) +{ + return false; +} + +sal_Bool SAL_CALL OEvoabDatabaseMetaData::supportsResultSetConcurrency( sal_Int32 /*setType*/, sal_Int32 /*concurrency*/ ) +{ + return false; +} + +sal_Bool SAL_CALL OEvoabDatabaseMetaData::ownUpdatesAreVisible( sal_Int32 /*setType*/ ) +{ + return false; +} + +sal_Bool SAL_CALL OEvoabDatabaseMetaData::ownDeletesAreVisible( sal_Int32 /*setType*/ ) +{ + return false; +} + +sal_Bool SAL_CALL OEvoabDatabaseMetaData::ownInsertsAreVisible( sal_Int32 /*setType*/ ) +{ + return false; +} + +sal_Bool SAL_CALL OEvoabDatabaseMetaData::othersUpdatesAreVisible( sal_Int32 /*setType*/ ) +{ + return false; +} + +sal_Bool SAL_CALL OEvoabDatabaseMetaData::othersDeletesAreVisible( sal_Int32 /*setType*/ ) +{ + return false; +} + +sal_Bool SAL_CALL OEvoabDatabaseMetaData::othersInsertsAreVisible( sal_Int32 /*setType*/ ) +{ + return false; +} + +sal_Bool SAL_CALL OEvoabDatabaseMetaData::updatesAreDetected( sal_Int32 /*setType*/ ) +{ + return false; +} + +sal_Bool SAL_CALL OEvoabDatabaseMetaData::deletesAreDetected( sal_Int32 /*setType*/ ) +{ + return false; +} + +sal_Bool SAL_CALL OEvoabDatabaseMetaData::insertsAreDetected( sal_Int32 /*setType*/ ) +{ + return false; +} + +sal_Bool SAL_CALL OEvoabDatabaseMetaData::supportsBatchUpdates( ) +{ + return false; +} + +// here follow all methods which return a resultset +// the first methods is an example implementation how to use this resultset +// of course you could implement it on your and you should do this because +// the general way is more memory expensive + +Reference< XResultSet > SAL_CALL OEvoabDatabaseMetaData::getTableTypes( ) +{ + /* Don't need to change as evoab driver supports only table */ + + // there exists no possibility to get table types so we have to check + static const std::u16string_view sTableTypes[] = + { + u"TABLE" // Currently we only support a 'TABLE' nothing more complex + }; + rtl::Reference<::connectivity::ODatabaseMetaDataResultSet> pResult = new ::connectivity::ODatabaseMetaDataResultSet(::connectivity::ODatabaseMetaDataResultSet::eTableTypes); + + // here we fill the rows which should be visible when ask for data from the resultset returned here + auto nNbTypes = std::size(sTableTypes); + ODatabaseMetaDataResultSet::ORows aRows; + for(std::size_t i=0;i < nNbTypes;++i) + { + // bound row + aRows.push_back( { ODatabaseMetaDataResultSet::getEmptyValue(), new ORowSetValueDecorator(OUString(sTableTypes[i])) }); + } + // here we set the rows at the resultset + pResult->setRows(std::move(aRows)); + return pResult; +} + +Reference< XResultSet > OEvoabDatabaseMetaData::impl_getTypeInfo_throw( ) +{ + /* + * Return the proper type information required by evo driver + */ + + rtl::Reference<ODatabaseMetaDataResultSet> pResultSet = new ODatabaseMetaDataResultSet(ODatabaseMetaDataResultSet::eTypeInfo); + + static ODatabaseMetaDataResultSet::ORows aRows = []() + { + ODatabaseMetaDataResultSet::ORows tmp; + ODatabaseMetaDataResultSet::ORow aRow + { + ODatabaseMetaDataResultSet::getEmptyValue() , + new ORowSetValueDecorator(OUString("VARCHAR")) , + new ORowSetValueDecorator(DataType::VARCHAR) , + new ORowSetValueDecorator(sal_Int32(s_nCHAR_OCTET_LENGTH)) , + ODatabaseMetaDataResultSet::getQuoteValue() , + ODatabaseMetaDataResultSet::getQuoteValue() , + ODatabaseMetaDataResultSet::getEmptyValue() , + ODatabaseMetaDataResultSet::get1Value() , + ODatabaseMetaDataResultSet::get1Value() , + new ORowSetValueDecorator(sal_Int32(ColumnSearch::FULL)) , + ODatabaseMetaDataResultSet::get1Value() , + ODatabaseMetaDataResultSet::get0Value() , + ODatabaseMetaDataResultSet::get0Value() , + ODatabaseMetaDataResultSet::getEmptyValue() , + ODatabaseMetaDataResultSet::get0Value() , + ODatabaseMetaDataResultSet::get0Value() , + ODatabaseMetaDataResultSet::getEmptyValue() , + ODatabaseMetaDataResultSet::getEmptyValue() , + new ORowSetValueDecorator(sal_Int32(10)) + }; + + tmp.push_back(aRow); + + aRow[1] = new ORowSetValueDecorator(OUString("VARCHAR")); + aRow[2] = new ORowSetValueDecorator(DataType::VARCHAR); + aRow[3] = new ORowSetValueDecorator(sal_Int32(65535)); + tmp.push_back(aRow); + return tmp; + }(); + pResultSet->setRows(std::move(aRows)); + return pResultSet; +} + +bool isSourceBackend(ESource *pSource, const char *backendname) +{ + if (!pSource || !e_source_has_extension (pSource, E_SOURCE_EXTENSION_ADDRESS_BOOK)) + return false; + + gpointer extension = e_source_get_extension (pSource, E_SOURCE_EXTENSION_ADDRESS_BOOK); + return extension && equal(e_source_backend_get_backend_name (extension), backendname); +} + +Reference< XResultSet > SAL_CALL OEvoabDatabaseMetaData::getTables( + const Any& /*catalog*/, const OUString& /*schemaPattern*/, + const OUString& /*tableNamePattern*/, const Sequence< OUString >& types ) +{ + ::osl::MutexGuard aGuard( m_aMutex ); + + rtl::Reference<ODatabaseMetaDataResultSet> pResult = new ODatabaseMetaDataResultSet(ODatabaseMetaDataResultSet::eTables); + + // check if any type is given + // when no types are given then we have to return all tables e.g. TABLE + + static constexpr OUString aTable(u"TABLE"_ustr); + + bool bTableFound = true; + sal_Int32 nLength = types.getLength(); + if(nLength) + { + bTableFound = false; + + const OUString* pBegin = types.getConstArray(); + const OUString* pEnd = pBegin + nLength; + for(;pBegin != pEnd;++pBegin) + { + if(*pBegin == aTable) + { + bTableFound = true; + break; + } + } + } + if(!bTableFound) + return pResult; + + ODatabaseMetaDataResultSet::ORows aRows; + + GList *pSources = e_source_registry_list_sources(get_e_source_registry(), E_SOURCE_EXTENSION_ADDRESS_BOOK); + + for (GList* liter = pSources; liter; liter = liter->next) + { + ESource *pSource = E_SOURCE (liter->data); + bool can = false; + switch (m_pConnection->getSDBCAddressType()) + { + case SDBCAddress::EVO_GWISE: + can = isSourceBackend( pSource, "groupwise"); // not supported in evo/eds 3.6.x+, somehow + break; + case SDBCAddress::EVO_LOCAL: + can = isSourceBackend( pSource, "local"); + break; + case SDBCAddress::EVO_LDAP: + can = isSourceBackend( pSource, "ldap"); + break; + case SDBCAddress::Unknown: + can = true; + break; + } + if (!can) + continue; + + OUString aHumanName = OStringToOUString( e_source_get_display_name( pSource ), + RTL_TEXTENCODING_UTF8 ); + OUString aUID = OStringToOUString( e_source_get_uid( pSource ), + RTL_TEXTENCODING_UTF8 ); + ODatabaseMetaDataResultSet::ORow aRow{ + ORowSetValueDecoratorRef(), + ORowSetValueDecoratorRef(), + ORowSetValueDecoratorRef(), + new ORowSetValueDecorator(aHumanName), //tablename + new ORowSetValueDecorator(ORowSetValue(aTable)), + new ORowSetValueDecorator(aUID)}; //comment + //I'd prefer to swap the comment and the human name and + //just use e_source_registry_ref_source(get_e_source_registry(), aUID); + //in open book rather than search for the name again + aRows.push_back(aRow); + } + + g_list_foreach (pSources, reinterpret_cast<GFunc>(g_object_unref), nullptr); + g_list_free (pSources); + + pResult->setRows(std::move(aRows)); + + return pResult; +} + +Reference< XResultSet > SAL_CALL OEvoabDatabaseMetaData::getUDTs( const Any& /*catalog*/, const OUString& /*schemaPattern*/, const OUString& /*typeNamePattern*/, const Sequence< sal_Int32 >& /*types*/ ) +{ + ::dbtools::throwFeatureNotImplementedSQLException( "XDatabaseMetaDaza::getUDTs", *this ); + return nullptr; +} + + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |