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libreoffice/connectivity/source/inc/odbc/OTools.hxx
Noel Grandin 48fd4199a6 loplugin:constparams in connectivity..cui 
Change-Id: Ia2ae97498a9aad8638c4b77ce20143eeec616751
Reviewed-on: https://gerrit.libreoffice.org/66792
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
2019-01-24 07:46:27 +01:00

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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 .
*/
#ifndef INCLUDED_CONNECTIVITY_SOURCE_INC_ODBC_OTOOLS_HXX
#define INCLUDED_CONNECTIVITY_SOURCE_INC_ODBC_OTOOLS_HXX
#include <connectivity/odbc.hxx>
#include <odbc/odbcbasedllapi.hxx>
#include <com/sun/star/sdbc/SQLException.hpp>
#include <com/sun/star/util/Date.hpp>
#include <com/sun/star/util/Time.hpp>
#include <com/sun/star/util/DateTime.hpp>
#include <osl/thread.h>
#include <rtl/ustring.hxx>
#include <com/sun/star/uno/Sequence.hxx>
#include <rtl/textenc.h>
enum class ODBC3SQLFunctionId
{
AllocHandle = 1,
Connect = 2,
DriverConnect = 3,
BrowseConnect = 4,
DataSources = 5,
Drivers = 6,
GetInfo = 7,
GetFunctions = 8,
GetTypeInfo = 9,
SetConnectAttr = 10,
GetConnectAttr = 11,
SetEnvAttr = 12,
GetEnvAttr = 13,
SetStmtAttr = 14,
GetStmtAttr = 15,
Prepare = 16,
BindParameter = 17,
SetCursorName = 18,
Execute = 19,
ExecDirect = 20,
DescribeParam = 21,
NumParams = 22,
ParamData = 23,
PutData = 24,
RowCount = 25,
NumResultCols = 26,
DescribeCol = 27,
ColAttribute = 28,
BindCol = 29,
Fetch = 30,
FetchScroll = 31,
GetData = 32,
SetPos = 33,
BulkOperations = 34,
MoreResults = 35,
GetDiagRec = 36,
ColumnPrivileges = 37,
Columns = 38,
ForeignKeys = 39,
PrimaryKeys = 40,
ProcedureColumns = 41,
Procedures = 42,
SpecialColumns = 43,
Statistics = 44,
TablePrivileges = 45,
Tables = 46,
FreeStmt = 47,
CloseCursor = 48,
Cancel = 49,
EndTran = 50,
Disconnect = 51,
FreeHandle = 52,
GetCursorName = 53,
NativeSql = 54,
};
namespace connectivity
{
namespace odbc
{
class OConnection;
const sal_Int32 MAX_PUT_DATA_LENGTH = 2000;
class OOO_DLLPUBLIC_ODBCBASE OTools
{
public:
/// @throws css::sdbc::SQLException
static void ThrowException( const OConnection* _pConnection,
SQLRETURN _rRetCode,
SQLHANDLE _pContext,
SQLSMALLINT _nHandleType,
const css::uno::Reference< css::uno::XInterface >& _xInterface,
bool _bNoFound=true);
/// @throws css::sdbc::SQLException
/// @throws css::uno::RuntimeException
static void GetInfo(OConnection const * _pConnection,
SQLHANDLE _aConnectionHandle,
SQLUSMALLINT _nInfo,
OUString &_rValue,
const css::uno::Reference< css::uno::XInterface >& _xInterface,
rtl_TextEncoding _nTextEncoding);
/// @throws css::sdbc::SQLException
/// @throws css::uno::RuntimeException
static void GetInfo(OConnection const * _pConnection,
SQLHANDLE _aConnectionHandle,
SQLUSMALLINT _nInfo,
sal_Int32 &_rValue,
const css::uno::Reference< css::uno::XInterface >& _xInterface);
/// @throws css::sdbc::SQLException
/// @throws css::uno::RuntimeException
static void GetInfo(OConnection const * _pConnection,
SQLHANDLE _aConnectionHandle,
SQLUSMALLINT _nInfo,
SQLUSMALLINT &_rValue,
const css::uno::Reference< css::uno::XInterface >& _xInterface);
/// @throws css::sdbc::SQLException
/// @throws css::uno::RuntimeException
static void GetInfo(OConnection const * _pConnection,
SQLHANDLE _aConnectionHandle,
SQLUSMALLINT _nInfo,
SQLUINTEGER &_rValue,
const css::uno::Reference< css::uno::XInterface >& _xInterface);
static sal_Int32 MapOdbcType2Jdbc(SQLSMALLINT _nType);
static SQLSMALLINT jdbcTypeToOdbc(sal_Int32 jdbcType);
static DATE_STRUCT DateToOdbcDate(const css::util::Date& x)
{
DATE_STRUCT aVal;
aVal.year = x.Year;
aVal.month = x.Month;
aVal.day = x.Day;
return aVal;
}
static TIME_STRUCT TimeToOdbcTime(const css::util::Time& x)
{
TIME_STRUCT aVal;
aVal.hour = x.Hours;
aVal.minute = x.Minutes;
aVal.second = x.Seconds;
return aVal;
}
static TIMESTAMP_STRUCT DateTimeToTimestamp(const css::util::DateTime& x)
{
TIMESTAMP_STRUCT aVal;
aVal.year = x.Year;
aVal.month = x.Month;
aVal.day = x.Day;
aVal.hour = x.Hours;
aVal.minute = x.Minutes;
aVal.second = x.Seconds;
aVal.fraction = x.NanoSeconds;
return aVal;
}
/**
getBindTypes set the ODBC type for C
@param _bUseWChar true when Unicode should be used
@param _bUseOldTimeDate true when the old datetime format should be used
@param _nOdbcType the ODBC sql type
@param fCType the C type for the ODBC type
@param fSqlType the SQL type for the ODBC type
*/
static void getBindTypes(bool _bUseWChar,
bool _bUseOldTimeDate,
SQLSMALLINT _nOdbcType,
SQLSMALLINT& fCType,
SQLSMALLINT& fSqlType);
/// @throws css::sdbc::SQLException
/// @throws css::uno::RuntimeException
static OUString getStringValue( OConnection const * _pConnection,
SQLHANDLE _aStatementHandle,
sal_Int32 columnIndex,
SQLSMALLINT _fSqlType,
bool &_bWasNull,
const css::uno::Reference< css::uno::XInterface >& _xInterface,
rtl_TextEncoding _nTextEncoding);
/// @throws css::sdbc::SQLException
/// @throws css::uno::RuntimeException
static css::uno::Sequence<sal_Int8> getBytesValue(const OConnection* _pConnection,
SQLHANDLE _aStatementHandle,
sal_Int32 columnIndex,
SQLSMALLINT _fSqlType,
bool &_bWasNull,
const css::uno::Reference< css::uno::XInterface >& _xInterface);
/// @throws css::sdbc::SQLException
/// @throws css::uno::RuntimeException
static void getValue( OConnection const * _pConnection,
SQLHANDLE _aStatementHandle,
sal_Int32 columnIndex,
SQLSMALLINT _nType,
bool &_bWasNull,
const css::uno::Reference< css::uno::XInterface >& _xInterface,
void* _pValue,
SQLLEN _nSize);
/// @throws css::sdbc::SQLException
/// @throws css::uno::RuntimeException
static void bindValue( OConnection const * _pConnection,
SQLHANDLE _aStatementHandle,
sal_Int32 columnIndex,
SQLSMALLINT _nType,
SQLSMALLINT _nMaxLen,
const void* _pValue,
void* _pData,
SQLLEN *pLen,
const css::uno::Reference< css::uno::XInterface >& _xInterface,
rtl_TextEncoding _nTextEncoding,
bool _bUseOldTimeDate);
};
/// @throws css::sdbc::SQLException
/// @throws css::uno::RuntimeException
template <class T> void getValue( const OConnection* _pConnection,
SQLHANDLE _aStatementHandle,
sal_Int32 columnIndex,
SQLSMALLINT _nType,
bool &_bWasNull,
const css::uno::Reference< css::uno::XInterface >& _xInterface,
T& _rValue)
{
OTools::getValue(_pConnection,_aStatementHandle,columnIndex,_nType,_bWasNull,_xInterface,&_rValue,sizeof _rValue);
}
}
}
#endif // INCLUDED_CONNECTIVITY_SOURCE_INC_ODBC_OTOOLS_HXX
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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