116 lines
3.8 KiB
C++
116 lines
3.8 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#pragma once
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#include <config_lgpl.h>
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#include <com/sun/star/uno/XInterface.hpp>
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#include <com/sun/star/sdbc/SQLException.hpp>
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#include <osl/diagnose.h>
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#include <mysql.h>
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#if defined __GNUC__
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#pragma GCC diagnostic push
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#pragma GCC diagnostic ignored "-Wdeprecated"
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#endif
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#if defined __GNUC__
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#pragma GCC diagnostic pop
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#endif
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namespace mysqlc_sdbc_driver
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{
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template <typename T>
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void resetSqlVar(void** target, T* pValue, enum_field_types type, sal_Int32 nSize = 0)
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{
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if (*target)
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{
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free(*target);
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*target = nullptr;
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}
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constexpr auto nUnitSize = sizeof(T);
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switch (type)
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{
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case MYSQL_TYPE_INT24:
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case MYSQL_TYPE_YEAR:
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case MYSQL_TYPE_NEWDATE:
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case MYSQL_TYPE_BIT:
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case MYSQL_TYPE_GEOMETRY:
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case MYSQL_TYPE_LONG:
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case MYSQL_TYPE_SHORT:
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case MYSQL_TYPE_TINY:
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case MYSQL_TYPE_LONGLONG:
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case MYSQL_TYPE_FLOAT:
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case MYSQL_TYPE_DOUBLE:
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case MYSQL_TYPE_TIME:
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case MYSQL_TYPE_DATE:
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case MYSQL_TYPE_DATETIME:
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case MYSQL_TYPE_TIMESTAMP:
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*target = malloc(nUnitSize);
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memcpy(*target, pValue, nUnitSize);
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break;
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case MYSQL_TYPE_STRING:
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case MYSQL_TYPE_BLOB:
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case MYSQL_TYPE_DECIMAL:
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case MYSQL_TYPE_VARCHAR:
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case MYSQL_TYPE_NEWDECIMAL:
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case MYSQL_TYPE_ENUM:
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case MYSQL_TYPE_SET:
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case MYSQL_TYPE_VAR_STRING:
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case MYSQL_TYPE_TINY_BLOB:
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case MYSQL_TYPE_MEDIUM_BLOB:
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case MYSQL_TYPE_LONG_BLOB:
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*target = malloc(nUnitSize * nSize);
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memcpy(*target, pValue, nUnitSize * nSize);
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break;
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case MYSQL_TYPE_NULL:
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// nothing I guess
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break;
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default:
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OSL_FAIL("resetSqlVar: unknown enum_field_type");
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}
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}
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void allocateSqlVar(void** mem, enum_field_types eType, unsigned nSize = 0);
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void throwFeatureNotImplementedException(
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const char* _pAsciiFeatureName, const css::uno::Reference<css::uno::XInterface>& _rxContext);
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void throwInvalidArgumentException(const char* _pAsciiFeatureName,
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const css::uno::Reference<css::uno::XInterface>& _rxContext);
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void throwSQLExceptionWithMsg(const char* msg, const char* SQLSTATE, unsigned int errorNum,
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const css::uno::Reference<css::uno::XInterface>& _context,
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const rtl_TextEncoding encoding);
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void throwSQLExceptionWithMsg(const OUString& msg, const char* SQLSTATE, unsigned int errorNum,
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const css::uno::Reference<css::uno::XInterface>& _context);
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sal_Int32 mysqlToOOOType(int eType, int charsetnr) noexcept;
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OUString mysqlTypeToStr(unsigned mysql_type, unsigned mysql_flags);
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sal_Int32 mysqlStrToOOOType(std::u16string_view sType);
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OUString convert(const ::std::string& _string, const rtl_TextEncoding encoding);
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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