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path: root/connectivity/source/drivers/odbcbase/OTools.cxx
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Diffstat (limited to 'connectivity/source/drivers/odbcbase/OTools.cxx')
-rw-r--r--connectivity/source/drivers/odbcbase/OTools.cxx195
1 files changed, 8 insertions, 187 deletions
diff --git a/connectivity/source/drivers/odbcbase/OTools.cxx b/connectivity/source/drivers/odbcbase/OTools.cxx
index b38dd2b29766..3e327803513a 100644
--- a/connectivity/source/drivers/odbcbase/OTools.cxx
+++ b/connectivity/source/drivers/odbcbase/OTools.cxx
@@ -150,190 +150,6 @@ void OTools::getValue( OConnection* _pConnection,
_aStatementHandle,SQL_HANDLE_STMT,_xInterface,sal_False);
_bWasNull = pcbValue == SQL_NULL_DATA;
}
-// -----------------------------------------------------------------------------
-void OTools::bindParameter( OConnection* _pConnection,
- SQLHANDLE _hStmt,
- sal_Int32 nPos,
- sal_Int8*& pDataBuffer,
- sal_Int8* pLenBuffer,
- SQLSMALLINT _nODBCtype,
- sal_Bool _bUseWChar,
- sal_Bool _bUseOldTimeDate,
- const void* _pValue,
- const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface >& _xInterface,
- rtl_TextEncoding _nTextEncoding)
- throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException)
-{
- RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "odbc", "Ocke.Janssen@sun.com", "OTools::bindParameter" );
- SQLRETURN nRetcode;
- SQLSMALLINT fSqlType;
- SQLSMALLINT fCType;
- SQLLEN nMaxLen = 0;
- SQLLEN* pLen = (SQLLEN*)pLenBuffer;
- SQLULEN nColumnSize=0;
- SQLSMALLINT nDecimalDigits=0;
- bool atExec;
-
- OTools::getBindTypes(_bUseWChar,_bUseOldTimeDate,_nODBCtype,fCType,fSqlType);
-
- OTools::bindData(_nODBCtype,_bUseWChar,pDataBuffer,pLen,_pValue,_nTextEncoding,nColumnSize, atExec);
- if ((nColumnSize == 0) && (fSqlType == SQL_CHAR || fSqlType == SQL_VARCHAR || fSqlType == SQL_LONGVARCHAR))
- nColumnSize = 1;
-
- if (atExec)
- memcpy(pDataBuffer,&nPos,sizeof(nPos));
-
- nRetcode = (*(T3SQLBindParameter)_pConnection->getOdbcFunction(ODBC3SQLBindParameter))(_hStmt,
- (SQLUSMALLINT)nPos,
- SQL_PARAM_INPUT,
- fCType,
- fSqlType,
- nColumnSize,
- nDecimalDigits,
- pDataBuffer,
- nMaxLen,
- pLen);
-
- OTools::ThrowException(_pConnection,nRetcode,_hStmt,SQL_HANDLE_STMT,_xInterface);
-}
-// -----------------------------------------------------------------------------
-void OTools::bindData( SQLSMALLINT _nOdbcType,
- sal_Bool _bUseWChar,
- sal_Int8 *&_pData,
- SQLLEN*& pLen,
- const void* _pValue,
- rtl_TextEncoding _nTextEncoding,
- SQLULEN& _nColumnSize,
- bool &atExec)
-{
- RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "odbc", "Ocke.Janssen@sun.com", "OTools::bindData" );
- _nColumnSize = 0;
- atExec = false;
-
- switch (_nOdbcType)
- {
- case SQL_CHAR:
- case SQL_VARCHAR:
- case SQL_DECIMAL:
- if(_bUseWChar)
- {
- *pLen = SQL_NTS;
- ::rtl::OUString sStr(*(::rtl::OUString*)_pValue);
- _nColumnSize = sStr.getLength();
- *((rtl::OUString*)_pData) = sStr;
-
- // Pointer on Char*
- _pData = (sal_Int8*)((rtl::OUString*)_pData)->getStr();
- }
- else
- {
- ::rtl::OString aString(::rtl::OUStringToOString(*(::rtl::OUString*)_pValue,_nTextEncoding));
- *pLen = SQL_NTS;
- _nColumnSize = aString.getLength();
- memcpy(_pData,aString.getStr(),aString.getLength());
- ((sal_Int8*)_pData)[aString.getLength()] = '\0';
- }
- break;
-
- case SQL_BIGINT:
- *((sal_Int64*)_pData) = *(sal_Int64*)_pValue;
- *pLen = sizeof(sal_Int64);
- _nColumnSize = *pLen;
- break;
-
- case SQL_NUMERIC:
- if(_bUseWChar)
- {
- ::rtl::OUString aString = rtl::OUString::valueOf(*(double*)_pValue);
- _nColumnSize = aString.getLength();
- *pLen = _nColumnSize;
- *((rtl::OUString*)_pData) = aString;
- // Pointer on Char*
- _pData = (sal_Int8*)((rtl::OUString*)_pData)->getStr();
- }
- else
- {
- ::rtl::OString aString = ::rtl::OString::valueOf(*(double*)_pValue);
- _nColumnSize = aString.getLength();
- *pLen = _nColumnSize;
- memcpy(_pData,aString.getStr(),aString.getLength());
- ((sal_Int8*)_pData)[_nColumnSize] = '\0';
- } 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:
- {
- const ::com::sun::star::uno::Sequence< sal_Int8 >* pSeq = static_cast< const ::com::sun::star::uno::Sequence< sal_Int8 >* >(_pValue);
- OSL_ENSURE(pSeq,"OTools::bindData: Sequence is null!");
-
- if(pSeq)
- {
- _pData = (sal_Int8*)pSeq->getConstArray();
- *pLen = pSeq->getLength();
- }
- }
- break;
- case SQL_LONGVARBINARY:
- {
- sal_Int32 nLen = 0;
- nLen = ((const ::com::sun::star::uno::Sequence< sal_Int8 > *)_pValue)->getLength();
- *pLen = (SQLLEN)SQL_LEN_DATA_AT_EXEC(nLen);
- }
- atExec = true;
- break;
- case SQL_LONGVARCHAR:
- {
- sal_Int32 nLen = 0;
- if(_bUseWChar)
- nLen = sizeof(sal_Unicode) * ((::rtl::OUString*)_pValue)->getLength();
- else
- {
- ::rtl::OString aString(::rtl::OUStringToOString(*(::rtl::OUString*)_pValue,_nTextEncoding));
- nLen = aString.getLength();
- }
- *pLen = (SQLLEN)SQL_LEN_DATA_AT_EXEC(nLen);
- atExec = true;
- } break;
- case SQL_DATE:
- *(DATE_STRUCT*)_pData = *(DATE_STRUCT*)_pValue;
- *pLen = (SQLLEN)sizeof(DATE_STRUCT);
- _nColumnSize = 10;
- break;
- case SQL_TIME:
- *(TIME_STRUCT*)_pData = *(TIME_STRUCT*)_pValue;
- *pLen = (SQLLEN)sizeof(TIME_STRUCT);
- _nColumnSize = 8;
- break;
- case SQL_TIMESTAMP:
- *(TIMESTAMP_STRUCT*)_pData = *(TIMESTAMP_STRUCT*)_pValue;
- *pLen = (SQLLEN)sizeof(TIMESTAMP_STRUCT);
- // 20+sub-zero precision; we have hundredths of seconds
- _nColumnSize = 22;
- break;
- }
-}
// -------------------------------------------------------------------------
void OTools::bindValue( OConnection* _pConnection,
SQLHANDLE _aStatementHandle,
@@ -342,7 +158,7 @@ void OTools::bindValue( OConnection* _pConnection,
SQLSMALLINT _nMaxLen,
const void* _pValue,
void* _pData,
- SQLLEN *pLen,
+ 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)
@@ -779,7 +595,7 @@ void OTools::GetInfo(OConnection* _pConnection,
_aConnectionHandle,SQL_HANDLE_DBC,_xInterface);
}
// -------------------------------------------------------------------------
-sal_Int32 OTools::MapOdbcType2Jdbc(sal_Int32 _nType)
+sal_Int32 OTools::MapOdbcType2Jdbc(SQLSMALLINT _nType)
{
sal_Int32 nValue = DataType::VARCHAR;
switch(_nType)
@@ -857,7 +673,7 @@ sal_Int32 OTools::MapOdbcType2Jdbc(sal_Int32 _nType)
// jdbcTypeToOdbc
// Convert the JDBC SQL type to the correct ODBC type
//--------------------------------------------------------------------
-sal_Int32 OTools::jdbcTypeToOdbc(sal_Int32 jdbcType)
+SQLSMALLINT OTools::jdbcTypeToOdbc(sal_Int32 jdbcType)
{
RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "odbc", "Ocke.Janssen@sun.com", "OTools::jdbcTypeToOdbc" );
// For the most part, JDBC types match ODBC types. We'll
@@ -876,6 +692,11 @@ sal_Int32 OTools::jdbcTypeToOdbc(sal_Int32 jdbcType)
case DataType::TIMESTAMP:
odbcType = SQL_TIMESTAMP;
break;
+ // ODBC doesn't have any notion of CLOB or BLOB
+ case DataType::CLOB:
+ odbcType = SQL_LONGVARCHAR;
+ case DataType::BLOB:
+ odbcType = SQL_LONGVARBINARY;
}
return odbcType;
generated by cgit (git 2.34.1) at 2024-07-18 13:20:07 +0000