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Diffstat (limited to '')
| -rw-r--r-- | connectivity/source/drivers/mysqlc/mysqlc_general.hxx | 116 |
1 files changed, 116 insertions, 0 deletions
diff --git a/connectivity/source/drivers/mysqlc/mysqlc_general.hxx b/connectivity/source/drivers/mysqlc/mysqlc_general.hxx new file mode 100644 index 000000000..16236e153 --- /dev/null +++ b/connectivity/source/drivers/mysqlc/mysqlc_general.hxx @@ -0,0 +1,116 @@ +/* -*- 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 . + */ + +#pragma once + +#include <config_lgpl.h> + +#include <com/sun/star/uno/XInterface.hpp> +#include <com/sun/star/sdbc/SQLException.hpp> + +#include <osl/diagnose.h> +#include <mysql.h> + +#if defined __GNUC__ +#pragma GCC diagnostic push +#pragma GCC diagnostic ignored "-Wdeprecated" +#endif + +#if defined __GNUC__ +#pragma GCC diagnostic pop +#endif + +namespace mysqlc_sdbc_driver +{ +template <typename T> +void resetSqlVar(void** target, T* pValue, enum_field_types type, sal_Int32 nSize = 0) +{ + if (*target) + { + free(*target); + *target = nullptr; + } + constexpr auto nUnitSize = sizeof(T); + switch (type) + { + case MYSQL_TYPE_INT24: + case MYSQL_TYPE_YEAR: + case MYSQL_TYPE_NEWDATE: + case MYSQL_TYPE_BIT: + case MYSQL_TYPE_GEOMETRY: + case MYSQL_TYPE_LONG: + case MYSQL_TYPE_SHORT: + case MYSQL_TYPE_TINY: + case MYSQL_TYPE_LONGLONG: + case MYSQL_TYPE_FLOAT: + case MYSQL_TYPE_DOUBLE: + case MYSQL_TYPE_TIME: + case MYSQL_TYPE_DATE: + case MYSQL_TYPE_DATETIME: + case MYSQL_TYPE_TIMESTAMP: + *target = malloc(nUnitSize); + memcpy(*target, pValue, nUnitSize); + break; + case MYSQL_TYPE_STRING: + case MYSQL_TYPE_BLOB: + case MYSQL_TYPE_DECIMAL: + case MYSQL_TYPE_VARCHAR: + case MYSQL_TYPE_NEWDECIMAL: + case MYSQL_TYPE_ENUM: + case MYSQL_TYPE_SET: + case MYSQL_TYPE_VAR_STRING: + case MYSQL_TYPE_TINY_BLOB: + case MYSQL_TYPE_MEDIUM_BLOB: + case MYSQL_TYPE_LONG_BLOB: + *target = malloc(nUnitSize * nSize); + memcpy(*target, pValue, nUnitSize * nSize); + break; + case MYSQL_TYPE_NULL: + // nothing I guess + break; + default: + OSL_FAIL("resetSqlVar: unknown enum_field_type"); + } +} + +void allocateSqlVar(void** mem, enum_field_types eType, unsigned nSize = 0); + +void throwFeatureNotImplementedException( + const char* _pAsciiFeatureName, const css::uno::Reference<css::uno::XInterface>& _rxContext); + +void throwInvalidArgumentException(const char* _pAsciiFeatureName, + const css::uno::Reference<css::uno::XInterface>& _rxContext); + +void throwSQLExceptionWithMsg(const char* msg, const char* SQLSTATE, unsigned int errorNum, + const css::uno::Reference<css::uno::XInterface>& _context, + const rtl_TextEncoding encoding); + +void throwSQLExceptionWithMsg(const OUString& msg, const char* SQLSTATE, unsigned int errorNum, + const css::uno::Reference<css::uno::XInterface>& _context); + +sal_Int32 mysqlToOOOType(int eType, int charsetnr) noexcept; + +OUString mysqlTypeToStr(unsigned mysql_type, unsigned mysql_flags); + +sal_Int32 mysqlStrToOOOType(std::u16string_view sType); + +OUString convert(const ::std::string& _string, const rtl_TextEncoding encoding); +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |