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-rw-r--r--connectivity/source/drivers/odbcbase/OTools.cxx808
1 files changed, 0 insertions, 808 deletions
diff --git a/connectivity/source/drivers/odbcbase/OTools.cxx b/connectivity/source/drivers/odbcbase/OTools.cxx
deleted file mode 100644
index 8e442f2e4c42..000000000000
--- a/connectivity/source/drivers/odbcbase/OTools.cxx
+++ /dev/null
@@ -1,808 +0,0 @@
-/* -*- 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 "odbc/OTools.hxx"
-#include "odbc/OFunctions.hxx"
-#include <com/sun/star/sdbc/DataType.hpp>
-#include <osl/diagnose.h>
-#include "odbc/OConnection.hxx"
-#include "diagnose_ex.h"
-#include <rtl/ustrbuf.hxx>
-#include <boost/static_assert.hpp>
-
-
-#include <string.h>
-#include <string>
-#include <algorithm>
-
-using namespace connectivity::odbc;
-using namespace com::sun::star::uno;
-using namespace com::sun::star::sdbc;
-using namespace com::sun::star::util;
-
-namespace {
-size_t sqlTypeLen ( SQLSMALLINT _nType )
-{
- switch (_nType)
- {
- case SQL_C_SSHORT:
- case SQL_C_SHORT:
- return sizeof(SQLSMALLINT);
- case SQL_C_USHORT:
- return sizeof(SQLUSMALLINT);
- case SQL_C_SLONG:
- case SQL_C_LONG:
- return sizeof(SQLINTEGER);
- case SQL_C_ULONG:
- return sizeof(SQLUINTEGER);
- case SQL_C_FLOAT:
- return sizeof(SQLREAL);
- case SQL_C_DOUBLE:
- OSL_ENSURE(sizeof(SQLDOUBLE) == sizeof(SQLFLOAT), "SQLDOUBLE/SQLFLOAT confusion");
- return sizeof(SQLDOUBLE);
- case SQL_C_BIT:
- return sizeof(SQLCHAR);
- case SQL_C_STINYINT:
- case SQL_C_TINYINT:
- return sizeof(SQLSCHAR);
- case SQL_C_UTINYINT:
- return sizeof(SQLCHAR);
- case SQL_C_SBIGINT:
- return sizeof(SQLBIGINT);
- case SQL_C_UBIGINT:
- return sizeof(SQLUBIGINT);
- /* UnixODBC gives this the same value as SQL_C_UBIGINT
- case SQL_C_BOOKMARK:
- return sizeof(BOOKMARK); */
- case SQL_C_TYPE_DATE:
- case SQL_C_DATE:
- return sizeof(SQL_DATE_STRUCT);
- case SQL_C_TYPE_TIME:
- case SQL_C_TIME:
- return sizeof(SQL_TIME_STRUCT);
- case SQL_C_TYPE_TIMESTAMP:
- case SQL_C_TIMESTAMP:
- return sizeof(SQL_TIMESTAMP_STRUCT);
- case SQL_C_NUMERIC:
- return sizeof(SQL_NUMERIC_STRUCT);
- case SQL_C_GUID:
- return sizeof(SQLGUID);
- case SQL_C_INTERVAL_YEAR:
- case SQL_C_INTERVAL_MONTH:
- case SQL_C_INTERVAL_DAY:
- case SQL_C_INTERVAL_HOUR:
- case SQL_C_INTERVAL_MINUTE:
- case SQL_C_INTERVAL_SECOND:
- case SQL_C_INTERVAL_YEAR_TO_MONTH:
- case SQL_C_INTERVAL_DAY_TO_HOUR:
- case SQL_C_INTERVAL_DAY_TO_MINUTE:
- case SQL_C_INTERVAL_DAY_TO_SECOND:
- case SQL_C_INTERVAL_HOUR_TO_MINUTE:
- case SQL_C_INTERVAL_HOUR_TO_SECOND:
- case SQL_C_INTERVAL_MINUTE_TO_SECOND:
- return sizeof(SQL_INTERVAL_STRUCT);
- // ** Variable-sized datatypes -> cannot predict length
- case SQL_C_CHAR:
- case SQL_C_WCHAR:
- case SQL_C_BINARY:
- // UnixODBC gives this the same value as SQL_C_BINARY
- //case SQL_C_VARBOOKMARK:
- // Unknown datatype -> cannot predict length
- default:
- return static_cast<size_t>(-1);
- }
-}
-}
-
-
-void OTools::getValue( OConnection* _pConnection,
- SQLHANDLE _aStatementHandle,
- sal_Int32 columnIndex,
- SQLSMALLINT _nType,
- sal_Bool &_bWasNull,
- const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface >& _xInterface,
- void* _pValue,
- SQLLEN _nSize) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException)
-{
- SAL_INFO( "connectivity.drivers", "odbc Ocke.Janssen@sun.com OTools::getValue" );
- const size_t properSize = sqlTypeLen(_nType);
- if ( properSize == static_cast<size_t>(-1) )
- SAL_WARN( "connectivity.drivers", "connectivity::odbc::OTools::getValue: unknown SQL type - cannot check buffer size");
- else
- {
- OSL_ENSURE(static_cast<size_t>(_nSize) == properSize, "connectivity::odbc::OTools::getValue got wrongly sized memory region to write result to");
- if ( static_cast<size_t>(_nSize) > properSize )
- {
- SAL_WARN( "connectivity.drivers", "memory region is too big - trying to fudge it");
- memset(_pValue, 0, _nSize);
-#ifdef OSL_BIGENDIAN
- // This is skewed in favour of integer types
- _pValue += _nSize - properSize;
-#endif
- }
- }
- OSL_ENSURE(static_cast<size_t>(_nSize) >= properSize, "memory region is too small");
- SQLLEN pcbValue = SQL_NULL_DATA;
- OTools::ThrowException(_pConnection,
- (*(T3SQLGetData)_pConnection->getOdbcFunction(ODBC3SQLGetData))(_aStatementHandle,
- (SQLUSMALLINT)columnIndex,
- _nType,
- _pValue,
- _nSize,
- &pcbValue),
- _aStatementHandle,SQL_HANDLE_STMT,_xInterface,sal_False);
- _bWasNull = pcbValue == SQL_NULL_DATA;
-}
-// -------------------------------------------------------------------------
-void OTools::bindValue( OConnection* _pConnection,
- SQLHANDLE _aStatementHandle,
- sal_Int32 columnIndex,
- SQLSMALLINT _nType,
- SQLSMALLINT _nMaxLen,
- const void* _pValue,
- void* _pData,
- SQLLEN * const pLen,
- const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface >& _xInterface,
- rtl_TextEncoding _nTextEncoding,
- sal_Bool _bUseOldTimeDate) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException)
-{
- SAL_INFO( "connectivity.drivers", "odbc Ocke.Janssen@sun.com OTools::bindValue" );
- SQLRETURN nRetcode;
- SQLSMALLINT fSqlType;
- SQLSMALLINT fCType;
- SQLLEN nMaxLen = _nMaxLen;
-
- OTools::getBindTypes( sal_False,
- _bUseOldTimeDate,
- _nType,
- fCType,
- fSqlType);
-
- if (columnIndex != 0 && !_pValue)
- {
- *pLen = SQL_NULL_DATA;
- nRetcode = (*(T3SQLBindCol)_pConnection->getOdbcFunction(ODBC3SQLBindCol))(_aStatementHandle,
- (SQLUSMALLINT)columnIndex,
- fCType,
- _pData,
- nMaxLen,
- pLen
- );
- }
- else
- {
- try
- {
- switch (_nType)
- {
- case SQL_CHAR:
- case SQL_VARCHAR:
- {
- OString aString(OUStringToOString(*(OUString*)_pValue,_nTextEncoding));
- *pLen = SQL_NTS;
- *((OString*)_pData) = aString;
- _nMaxLen = (SQLSMALLINT)aString.getLength();
-
- // Pointer on Char*
- _pData = (void*)aString.getStr();
- } break;
- case SQL_BIGINT:
- *((sal_Int64*)_pData) = *(sal_Int64*)_pValue;
- *pLen = sizeof(sal_Int64);
- break;
- case SQL_DECIMAL:
- case SQL_NUMERIC:
- {
- OString aString = OString::number(*(double*)_pValue);
- _nMaxLen = (SQLSMALLINT)aString.getLength();
- *pLen = _nMaxLen;
- *((OString*)_pData) = aString;
- // Pointer on Char*
- _pData = (void*)((OString*)_pData)->getStr();
- } break;
- case SQL_BIT:
- case SQL_TINYINT:
- *((sal_Int8*)_pData) = *(sal_Int8*)_pValue;
- *pLen = sizeof(sal_Int8);
- break;
-
- case SQL_SMALLINT:
- *((sal_Int16*)_pData) = *(sal_Int16*)_pValue;
- *pLen = sizeof(sal_Int16);
- break;
- case SQL_INTEGER:
- *((sal_Int32*)_pData) = *(sal_Int32*)_pValue;
- *pLen = sizeof(sal_Int32);
- break;
- case SQL_FLOAT:
- *((float*)_pData) = *(float*)_pValue;
- *pLen = sizeof(float);
- break;
- case SQL_REAL:
- case SQL_DOUBLE:
- *((double*)_pData) = *(double*)_pValue;
- *pLen = sizeof(double);
- break;
- case SQL_BINARY:
- case SQL_VARBINARY:
- {
- _pData = (void*)((const ::com::sun::star::uno::Sequence< sal_Int8 > *)_pValue)->getConstArray();
- *pLen = ((const ::com::sun::star::uno::Sequence< sal_Int8 > *)_pValue)->getLength();
- } break;
- case SQL_LONGVARBINARY:
- {
- _pData = (void*)(sal_IntPtr)(columnIndex);
- sal_Int32 nLen = 0;
- nLen = ((const ::com::sun::star::uno::Sequence< sal_Int8 > *)_pValue)->getLength();
- *pLen = (SQLLEN)SQL_LEN_DATA_AT_EXEC(nLen);
- }
- break;
- case SQL_LONGVARCHAR:
- {
- _pData = (void*)(sal_IntPtr)(columnIndex);
- sal_Int32 nLen = 0;
- nLen = ((OUString*)_pValue)->getLength();
- *pLen = (SQLLEN)SQL_LEN_DATA_AT_EXEC(nLen);
- } break;
- case SQL_DATE:
- *pLen = sizeof(DATE_STRUCT);
- *((DATE_STRUCT*)_pData) = *(DATE_STRUCT*)_pValue;
- break;
- case SQL_TIME:
- *pLen = sizeof(TIME_STRUCT);
- *((TIME_STRUCT*)_pData) = *(TIME_STRUCT*)_pValue;
- break;
- case SQL_TIMESTAMP:
- *pLen = sizeof(TIMESTAMP_STRUCT);
- *((TIMESTAMP_STRUCT*)_pData) = *(TIMESTAMP_STRUCT*)_pValue;
- break;
- }
- }
- catch ( ... )
- {
- }
-
- nRetcode = (*(T3SQLBindCol)_pConnection->getOdbcFunction(ODBC3SQLBindCol))(_aStatementHandle,
- (SQLUSMALLINT)columnIndex,
- fCType,
- _pData,
- nMaxLen,
- pLen
- );
- }
-
- OTools::ThrowException(_pConnection,nRetcode,_aStatementHandle,SQL_HANDLE_STMT,_xInterface);
-}
-// -----------------------------------------------------------------------------
-void OTools::ThrowException(const OConnection* _pConnection,
- const SQLRETURN _rRetCode,
- const SQLHANDLE _pContext,
- const SQLSMALLINT _nHandleType,
- const Reference< XInterface >& _xInterface,
- const sal_Bool _bNoFound,
- const rtl_TextEncoding _nTextEncoding) throw(SQLException)
-{
- switch(_rRetCode)
- {
- case SQL_NEED_DATA:
- case SQL_STILL_EXECUTING:
- case SQL_SUCCESS:
-
- case SQL_SUCCESS_WITH_INFO:
- return;
- case SQL_NO_DATA_FOUND:
- if(_bNoFound)
- return; // no need to throw a exception
- case SQL_ERROR: break;
-
-
- case SQL_INVALID_HANDLE: SAL_WARN( "connectivity.drivers", "SdbODBC3_SetStatus: SQL_INVALID_HANDLE");
- throw SQLException();
- }
-
- // Additional Information on the latest ODBC-functioncall available
- // SQLError provides this Information.
- SAL_INFO( "connectivity.drivers", "odbc Ocke.Janssen@sun.com OTools::ThrowException" );
-
- SDB_ODBC_CHAR szSqlState[5];
- SQLINTEGER pfNativeError;
- SDB_ODBC_CHAR szErrorMessage[SQL_MAX_MESSAGE_LENGTH];
- szErrorMessage[0] = '\0';
- SQLSMALLINT pcbErrorMsg = 0;
-
- // Information for latest operation:
- // when hstmt != SQL_NULL_HSTMT is (Used from SetStatus in SdbCursor, SdbTable, ...),
- // then the status of the latest statements will be fetched, without the Status of the last
- // statements of this connection [what in this case will probably be the same, but the Reference
- // Manual isn't totally clear in this...].
- // corresponding for hdbc.
- SQLRETURN n = (*(T3SQLGetDiagRec)_pConnection->getOdbcFunction(ODBC3SQLGetDiagRec))(_nHandleType,_pContext,1,
- szSqlState,
- &pfNativeError,
- szErrorMessage,sizeof szErrorMessage - 1,&pcbErrorMsg);
- OSL_UNUSED( n );
- OSL_ENSURE(n != SQL_INVALID_HANDLE,"SdbODBC3_SetStatus: SQLError returned SQL_INVALID_HANDLE");
- OSL_ENSURE(n == SQL_SUCCESS || n == SQL_SUCCESS_WITH_INFO || n == SQL_NO_DATA_FOUND || n == SQL_ERROR,"SdbODBC3_SetStatus: SQLError failed");
-
- // For the Return Code of SQLError see ODBC 2.0 Programmer's Reference Page 287ff
- throw SQLException( OUString((char *)szErrorMessage,pcbErrorMsg,_nTextEncoding),
- _xInterface,
- OUString((char *)szSqlState,5,_nTextEncoding),
- pfNativeError,
- Any()
- );
-
-}
-// -------------------------------------------------------------------------
-Sequence<sal_Int8> OTools::getBytesValue(const OConnection* _pConnection,
- const SQLHANDLE _aStatementHandle,
- const sal_Int32 columnIndex,
- const SQLSMALLINT _fSqlType,
- sal_Bool &_bWasNull,
- const Reference< XInterface >& _xInterface) throw(SQLException, RuntimeException)
-{
- SAL_INFO( "connectivity.drivers", "odbc Ocke.Janssen@sun.com OTools::getBytesValue" );
- sal_Int8 aCharArray[2048];
- // First try to fetch the data with the little Buffer:
- const SQLLEN nMaxLen = sizeof aCharArray;
- SQLLEN pcbValue = SQL_NO_TOTAL;
- Sequence<sal_Int8> aData;
-
- OSL_ENSURE( _fSqlType != SQL_CHAR && _fSqlType != SQL_VARCHAR && _fSqlType != SQL_LONGVARCHAR &&
- _fSqlType != SQL_WCHAR && _fSqlType != SQL_WVARCHAR && _fSqlType != SQL_WLONGVARCHAR,
- "connectivity::odbc::OTools::getBytesValue called with character _fSqlType");
-
- while (pcbValue == SQL_NO_TOTAL || pcbValue > nMaxLen)
- {
- OTools::ThrowException(_pConnection,
- (*(T3SQLGetData)_pConnection->getOdbcFunction(ODBC3SQLGetData))(
- _aStatementHandle,
- (SQLUSMALLINT)columnIndex,
- _fSqlType,
- (SQLPOINTER)aCharArray,
- nMaxLen,
- &pcbValue),
- _aStatementHandle,SQL_HANDLE_STMT,_xInterface);
-
- _bWasNull = pcbValue == SQL_NULL_DATA;
- if(_bWasNull)
- return Sequence<sal_Int8>();
-
- SQLLEN nReadBytes;
- // After the SQLGetData that wrote out to aCharArray the last byte of the data,
- // pcbValue will not be SQL_NO_TOTAL -> we have a reliable count
- if ( (pcbValue == SQL_NO_TOTAL) || (pcbValue >= nMaxLen) )
- {
- // we filled the buffer
- nReadBytes = nMaxLen;
- }
- else
- {
- nReadBytes = pcbValue;
- }
- const sal_Int32 nLen = aData.getLength();
- aData.realloc(nLen + nReadBytes);
- memcpy(aData.getArray() + nLen, aCharArray, nReadBytes);
- }
- return aData;
-}
-// -------------------------------------------------------------------------
-OUString OTools::getStringValue(OConnection* _pConnection,
- SQLHANDLE _aStatementHandle,
- sal_Int32 columnIndex,
- SQLSMALLINT _fSqlType,
- sal_Bool &_bWasNull,
- const Reference< XInterface >& _xInterface,
- rtl_TextEncoding _nTextEncoding) throw(SQLException, RuntimeException)
-{
- SAL_INFO( "connectivity.drivers", "odbc Ocke.Janssen@sun.com OTools::getStringValue" );
- OUStringBuffer aData;
- switch(_fSqlType)
- {
- case SQL_WVARCHAR:
- case SQL_WCHAR:
- case SQL_WLONGVARCHAR:
- {
- sal_Unicode waCharArray[2048];
- // we assume everyone (LibO & ODBC) uses UTF-16; see OPreparedStatement::setParameter
- BOOST_STATIC_ASSERT(sizeof(sal_Unicode) == 2);
- BOOST_STATIC_ASSERT(sizeof(SQLWCHAR) == 2);
- BOOST_STATIC_ASSERT(sizeof(waCharArray) % 2 == 0);
- // Size == number of bytes, Len == number of UTF-16 code units
- const SQLLEN nMaxSize = sizeof(waCharArray);
- const SQLLEN nMaxLen = sizeof(waCharArray) / sizeof(sal_Unicode);
- BOOST_STATIC_ASSERT(nMaxLen * sizeof(sal_Unicode) == nMaxSize);
-
- // read the unicode data
- SQLLEN pcbValue = SQL_NO_TOTAL;
- while ((pcbValue == SQL_NO_TOTAL ) || (pcbValue >= nMaxSize) )
- {
- OTools::ThrowException(_pConnection,
- (*(T3SQLGetData)_pConnection->getOdbcFunction(ODBC3SQLGetData))(
- _aStatementHandle,
- (SQLUSMALLINT)columnIndex,
- SQL_C_WCHAR,
- &waCharArray,
- (SQLLEN)nMaxLen*sizeof(sal_Unicode),
- &pcbValue),
- _aStatementHandle,SQL_HANDLE_STMT,_xInterface);
- _bWasNull = pcbValue == SQL_NULL_DATA;
- if(_bWasNull)
- return OUString();
-
- SQLLEN nReadChars;
- OSL_ENSURE( (pcbValue < 0) || (pcbValue % 2 == 0),
- "ODBC: SQLGetData of SQL_C_WCHAR returned odd number of bytes");
- if ( (pcbValue == SQL_NO_TOTAL) || (pcbValue >= nMaxSize) )
- {
- // we filled the buffer; remove the terminating null character
- nReadChars = nMaxLen-1;
- if ( waCharArray[nReadChars] != 0)
- {
- SAL_WARN( "connectivity.drivers", "Buggy ODBC driver? Did not null-terminate (variable length) data!");
- ++nReadChars;
- }
- }
- else
- {
- nReadChars = pcbValue/sizeof(sal_Unicode);
- }
-
- aData.append(waCharArray, nReadChars);
-
- }
- break;
- }
- default:
- {
- char aCharArray[2048];
- // read the unicode data
- const SQLLEN nMaxLen = sizeof(aCharArray);
- SQLLEN pcbValue = SQL_NO_TOTAL;
-
- while ((pcbValue == SQL_NO_TOTAL ) || (pcbValue >= nMaxLen) )
- {
- OTools::ThrowException(_pConnection,
- (*(T3SQLGetData)_pConnection->getOdbcFunction(ODBC3SQLGetData))(
- _aStatementHandle,
- (SQLUSMALLINT)columnIndex,
- SQL_C_CHAR,
- &aCharArray,
- nMaxLen,
- &pcbValue),
- _aStatementHandle,SQL_HANDLE_STMT,_xInterface);
- _bWasNull = pcbValue == SQL_NULL_DATA;
- if(_bWasNull)
- return OUString();
-
- SQLLEN nReadChars;
- if ( (pcbValue == SQL_NO_TOTAL) || (pcbValue >= nMaxLen) )
- {
- // we filled the buffer; remove the terminating null character
- nReadChars = nMaxLen-1;
- if ( aCharArray[nReadChars] != 0)
- {
- SAL_WARN( "connectivity.drivers", "Buggy ODBC driver? Did not null-terminate (variable length) data!");
- ++nReadChars;
- }
- }
- else
- {
- nReadChars = pcbValue;
- }
-
- aData.append(OUString(aCharArray, nReadChars, _nTextEncoding));
-
- }
- break;
- }
- }
-
- return aData.makeStringAndClear();
-}
-// -------------------------------------------------------------------------
-void OTools::GetInfo(OConnection* _pConnection,
- SQLHANDLE _aConnectionHandle,
- SQLUSMALLINT _nInfo,
- OUString &_rValue,
- const Reference< XInterface >& _xInterface,
- rtl_TextEncoding _nTextEncoding) throw(SQLException, RuntimeException)
-{
- char aValue[512];
- SQLSMALLINT nValueLen=0;
- OTools::ThrowException(_pConnection,
- (*(T3SQLGetInfo)_pConnection->getOdbcFunction(ODBC3SQLGetInfo))(_aConnectionHandle,_nInfo,aValue,(sizeof aValue)-1,&nValueLen),
- _aConnectionHandle,SQL_HANDLE_DBC,_xInterface);
-
- _rValue = OUString(aValue,nValueLen,_nTextEncoding);
-}
-// -------------------------------------------------------------------------
-void OTools::GetInfo(OConnection* _pConnection,
- SQLHANDLE _aConnectionHandle,
- SQLUSMALLINT _nInfo,
- sal_Int32 &_rValue,
- const Reference< XInterface >& _xInterface) throw(SQLException, RuntimeException)
-{
- SQLSMALLINT nValueLen;
- _rValue = 0; // in case the driver uses only 16 of the 32 bits (as it does, for example, for SQL_CATALOG_LOCATION)
- OTools::ThrowException(_pConnection,
- (*(T3SQLGetInfo)_pConnection->getOdbcFunction(ODBC3SQLGetInfo))(_aConnectionHandle,_nInfo,&_rValue,sizeof _rValue,&nValueLen),
- _aConnectionHandle,SQL_HANDLE_DBC,_xInterface);
-}
-// -------------------------------------------------------------------------
-void OTools::GetInfo(OConnection* _pConnection,
- SQLHANDLE _aConnectionHandle,
- SQLUSMALLINT _nInfo,
- SQLUINTEGER &_rValue,
- const Reference< XInterface >& _xInterface) throw(SQLException, RuntimeException)
-{
- SQLSMALLINT nValueLen;
- _rValue = 0; // in case the driver uses only 16 of the 32 bits (as it does, for example, for SQL_CATALOG_LOCATION)
- OTools::ThrowException(_pConnection,
- (*(T3SQLGetInfo)_pConnection->getOdbcFunction(ODBC3SQLGetInfo))(_aConnectionHandle,_nInfo,&_rValue,sizeof _rValue,&nValueLen),
- _aConnectionHandle,SQL_HANDLE_DBC,_xInterface);
-}
-// -------------------------------------------------------------------------
-void OTools::GetInfo(OConnection* _pConnection,
- SQLHANDLE _aConnectionHandle,
- SQLUSMALLINT _nInfo,
- SQLUSMALLINT &_rValue,
- const Reference< XInterface >& _xInterface) throw(SQLException, RuntimeException)
-{
- SQLSMALLINT nValueLen;
- _rValue = 0; // in case the driver uses only 16 of the 32 bits (as it does, for example, for SQL_CATALOG_LOCATION)
- OTools::ThrowException(_pConnection,
- (*(T3SQLGetInfo)_pConnection->getOdbcFunction(ODBC3SQLGetInfo))(_aConnectionHandle,_nInfo,&_rValue,sizeof _rValue,&nValueLen),
- _aConnectionHandle,SQL_HANDLE_DBC,_xInterface);
-}
-// -------------------------------------------------------------------------
-void OTools::GetInfo(OConnection* _pConnection,
- SQLHANDLE _aConnectionHandle,
- SQLUSMALLINT _nInfo,
- sal_Bool &_rValue,
- const Reference< XInterface >& _xInterface) throw(SQLException, RuntimeException)
-{
- SQLSMALLINT nValueLen;
- OTools::ThrowException(_pConnection,
- (*(T3SQLGetInfo)_pConnection->getOdbcFunction(ODBC3SQLGetInfo))(_aConnectionHandle,_nInfo,&_rValue,sizeof _rValue,&nValueLen),
- _aConnectionHandle,SQL_HANDLE_DBC,_xInterface);
-}
-// -------------------------------------------------------------------------
-sal_Int32 OTools::MapOdbcType2Jdbc(SQLSMALLINT _nType)
-{
- sal_Int32 nValue = DataType::VARCHAR;
- switch(_nType)
- {
- case SQL_BIT:
- nValue = DataType::BIT;
- break;
- case SQL_TINYINT:
- nValue = DataType::TINYINT;
- break;
- case SQL_SMALLINT:
- nValue = DataType::SMALLINT;
- break;
- case SQL_INTEGER:
- nValue = DataType::INTEGER;
- break;
- case SQL_BIGINT:
- nValue = DataType::BIGINT;
- break;
- case SQL_FLOAT:
- nValue = DataType::FLOAT;
- break;
- case SQL_REAL:
- nValue = DataType::REAL;
- break;
- case SQL_DOUBLE:
- nValue = DataType::DOUBLE;
- break;
- case SQL_NUMERIC:
- nValue = DataType::NUMERIC;
- break;
- case SQL_DECIMAL:
- nValue = DataType::DECIMAL;
- break;
- case SQL_WCHAR:
- case SQL_CHAR:
- nValue = DataType::CHAR;
- break;
- case SQL_WVARCHAR:
- case SQL_VARCHAR:
- nValue = DataType::VARCHAR;
- break;
- case SQL_WLONGVARCHAR:
- case SQL_LONGVARCHAR:
- nValue = DataType::LONGVARCHAR;
- break;
- case SQL_TYPE_DATE:
- case SQL_DATE:
- nValue = DataType::DATE;
- break;
- case SQL_TYPE_TIME:
- case SQL_TIME:
- nValue = DataType::TIME;
- break;
- case SQL_TYPE_TIMESTAMP:
- case SQL_TIMESTAMP:
- nValue = DataType::TIMESTAMP;
- break;
- case SQL_BINARY:
- nValue = DataType::BINARY;
- break;
- case SQL_VARBINARY:
- case SQL_GUID:
- nValue = DataType::VARBINARY;
- break;
- case SQL_LONGVARBINARY:
- nValue = DataType::LONGVARBINARY;
- break;
- default:
- OSL_ASSERT(!"Invalid type");
- }
- return nValue;
-}
-//--------------------------------------------------------------------
-// jdbcTypeToOdbc
-// Convert the JDBC SQL type to the correct ODBC type
-//--------------------------------------------------------------------
-SQLSMALLINT OTools::jdbcTypeToOdbc(sal_Int32 jdbcType)
-{
- SAL_INFO( "connectivity.drivers", "odbc Ocke.Janssen@sun.com OTools::jdbcTypeToOdbc" );
- // For the most part, JDBC types match ODBC types. We'll
- // just convert the ones that we know are different
-
- sal_Int32 odbcType = jdbcType;
-
- switch (jdbcType)
- {
- case DataType::DATE:
- odbcType = SQL_DATE;
- break;
- case DataType::TIME:
- odbcType = SQL_TIME;
- break;
- case DataType::TIMESTAMP:
- odbcType = SQL_TIMESTAMP;
- break;
- // ODBC doesn't have any notion of CLOB or BLOB
- case DataType::CLOB:
- odbcType = SQL_LONGVARCHAR;
- break;
- case DataType::BLOB:
- odbcType = SQL_LONGVARBINARY;
- break;
- }
-
- return odbcType;
-}
-//-----------------------------------------------------------------------------
-void OTools::getBindTypes(sal_Bool _bUseWChar,
- sal_Bool _bUseOldTimeDate,
- SQLSMALLINT _nOdbcType,
- SQLSMALLINT& fCType,
- SQLSMALLINT& fSqlType
- )
-{
- SAL_INFO( "connectivity.drivers", "odbc Ocke.Janssen@sun.com OTools::getBindTypes" );
- switch(_nOdbcType)
- {
- case SQL_CHAR: if(_bUseWChar)
- {
- fCType = SQL_C_WCHAR;
- fSqlType = SQL_WCHAR;
- }
- else
- {
- fCType = SQL_C_CHAR;
- fSqlType = SQL_CHAR;
- }
- break;
- case SQL_VARCHAR: if(_bUseWChar)
- {
- fCType = SQL_C_WCHAR;
- fSqlType = SQL_WVARCHAR;
- }
- else
- {
- fCType = SQL_C_CHAR;
- fSqlType = SQL_VARCHAR;
- }
- break;
- case SQL_LONGVARCHAR: if(_bUseWChar)
- {
- fCType = SQL_C_WCHAR;
- fSqlType = SQL_WLONGVARCHAR;
- }
- else
- {
- fCType = SQL_C_CHAR;
- fSqlType = SQL_LONGVARCHAR;
- }
- break;
- case SQL_DECIMAL: fCType = _bUseWChar ? SQL_C_WCHAR : SQL_C_CHAR;
- fSqlType = SQL_DECIMAL; break;
- case SQL_NUMERIC: fCType = _bUseWChar ? SQL_C_WCHAR : SQL_C_CHAR;
- fSqlType = SQL_NUMERIC; break;
- case SQL_BIT: fCType = SQL_C_TINYINT;
- fSqlType = SQL_INTEGER; break;
- case SQL_TINYINT: fCType = SQL_C_TINYINT;
- fSqlType = SQL_TINYINT; break;
- case SQL_SMALLINT: fCType = SQL_C_SHORT;
- fSqlType = SQL_SMALLINT; break;
- case SQL_INTEGER: fCType = SQL_C_LONG;
- fSqlType = SQL_INTEGER; break;
- case SQL_BIGINT: fCType = SQL_C_SBIGINT;
- fSqlType = SQL_BIGINT; break;
- case SQL_FLOAT: fCType = SQL_C_FLOAT;
- fSqlType = SQL_FLOAT; break;
- case SQL_REAL: fCType = SQL_C_DOUBLE;
- fSqlType = SQL_REAL; break;
- case SQL_DOUBLE: fCType = SQL_C_DOUBLE;
- fSqlType = SQL_DOUBLE; break;
- case SQL_BINARY: fCType = SQL_C_BINARY;
- fSqlType = SQL_BINARY; break;
- case SQL_VARBINARY:
- fCType = SQL_C_BINARY;
- fSqlType = SQL_VARBINARY; break;
- case SQL_LONGVARBINARY: fCType = SQL_C_BINARY;
- fSqlType = SQL_LONGVARBINARY; break;
- case SQL_DATE:
- if(_bUseOldTimeDate)
- {
- fCType = SQL_C_DATE;
- fSqlType = SQL_DATE;
- }
- else
- {
- fCType = SQL_C_TYPE_DATE;
- fSqlType = SQL_TYPE_DATE;
- }
- break;
- case SQL_TIME:
- if(_bUseOldTimeDate)
- {
- fCType = SQL_C_TIME;
- fSqlType = SQL_TIME;
- }
- else
- {
- fCType = SQL_C_TYPE_TIME;
- fSqlType = SQL_TYPE_TIME;
- }
- break;
- case SQL_TIMESTAMP:
- if(_bUseOldTimeDate)
- {
- fCType = SQL_C_TIMESTAMP;
- fSqlType = SQL_TIMESTAMP;
- }
- else
- {
- fCType = SQL_C_TYPE_TIMESTAMP;
- fSqlType = SQL_TYPE_TIMESTAMP;
- }
- break;
- default: fCType = SQL_C_BINARY;
- fSqlType = SQL_LONGVARBINARY; break;
- }
-}
-
-
-/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
generated by cgit v1.2.3 (git 2.39.1) at 2024-04-23 14:05:16 +0000