Delete mysqlc module, mysql cpp connector remains
Change-Id: Ic3536c1dd1e2aa9dd19af66db1b9a50fd8ef90e6 Reviewed-on: https://gerrit.libreoffice.org/59639 Tested-by: Jenkins Reviewed-by: Tamás Bunth <btomi96@gmail.com>
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Tamas Bunth
Tamás Bunth
parent
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/* -*- 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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#include "mysqlc_general.hxx"
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#include "mysqlc_resultsetmetadata.hxx"
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#include <sal/log.hxx>
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#include <rtl/ustring.hxx>
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using com::sun::star::sdbc::SQLException;
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using com::sun::star::uno::Reference;
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using com::sun::star::uno::XInterface;
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using com::sun::star::uno::Any;
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using namespace rtl;
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namespace mysqlc_sdbc_driver
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{
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void allocateSqlVar(void** mem, enum_field_types eType, unsigned nSize)
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{
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assert(mem);
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switch(eType)
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{
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case MYSQL_TYPE_LONG:
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case MYSQL_TYPE_INT24:
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*mem = malloc(sizeof(sal_Int32));
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break;
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case MYSQL_TYPE_SHORT:
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*mem = malloc(sizeof(sal_Int16));
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break;
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case MYSQL_TYPE_BIT:
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case MYSQL_TYPE_TINY:
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*mem = malloc(sizeof(sal_Int8));
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break;
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case MYSQL_TYPE_LONGLONG:
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*mem = malloc(sizeof(sal_Int64));
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break;
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case MYSQL_TYPE_FLOAT:
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*mem = malloc(sizeof(float));
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break;
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case MYSQL_TYPE_DOUBLE:
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*mem = malloc(sizeof(double));
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break;
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case MYSQL_TYPE_DATE:
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case MYSQL_TYPE_TIME:
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case MYSQL_TYPE_DATETIME:
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case MYSQL_TYPE_TIMESTAMP:
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case MYSQL_TYPE_YEAR: // FIXME below
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case MYSQL_TYPE_NEWDATE:
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case MYSQL_TYPE_ENUM:
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case MYSQL_TYPE_SET:
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case MYSQL_TYPE_GEOMETRY:
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*mem = malloc(sizeof(MYSQL_TIME));
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break;
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case MYSQL_TYPE_STRING:
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case MYSQL_TYPE_VAR_STRING:
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case MYSQL_TYPE_VARCHAR:
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case MYSQL_TYPE_DECIMAL:
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case MYSQL_TYPE_NEWDECIMAL:
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*mem = malloc(sizeof(char)*nSize);
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break;
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case MYSQL_TYPE_NULL:
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case MYSQL_TYPE_BLOB:
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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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*mem = nullptr;
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break;
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default:
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SAL_WARN("mysqlc","unknown enum_field_type");
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}
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}
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/// Use this instead of mysql_real_escape_string, because that one also escapes
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/// single quote ('), which should not be escaped
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rtl::OString escapeSql( const rtl::OString& from )
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{
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rtl::OString sRet = from.replaceAll("\\", "\\\\");
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sRet = sRet.replaceAll("\"", "\\\"");
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sRet = sRet.replaceAll("`", "\\`");
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return sRet;
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}
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void throwFeatureNotImplementedException( const sal_Char* _pAsciiFeatureName, const css::uno::Reference< XInterface >& _rxContext )
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{
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const rtl::OUString sMessage = rtl::OUString::createFromAscii( _pAsciiFeatureName ) + ": feature not implemented.";
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throw SQLException(
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sMessage,
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_rxContext,
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rtl::OUString("HYC00"),
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0,
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Any()
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);
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}
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void throwInvalidArgumentException( const sal_Char* _pAsciiFeatureName, const css::uno::Reference< XInterface >& _rxContext )
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{
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const rtl::OUString sMessage = rtl::OUString::createFromAscii( _pAsciiFeatureName ) + ": invalid arguments.";
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throw SQLException(
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sMessage,
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_rxContext,
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rtl::OUString("HYC00"),
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0,
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Any()
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);
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}
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void translateAndThrow(const ::sql::SQLException& _error, const css::uno::Reference< css::uno::XInterface >& _context, const rtl_TextEncoding encoding)
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{
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throw SQLException(
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convert(_error.what(), encoding),
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_context,
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convert(_error.getSQLState(), encoding),
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_error.getErrorCode(),
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Any()
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);
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}
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void throwSQLExceptionWithMsg(const char* msg, unsigned int errorNum, const css::uno::Reference< css::uno::XInterface >& _context, const rtl_TextEncoding encoding)
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{
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rtl::OString errorMsg{msg};
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// TODO error code?
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throw SQLException( rtl::OStringToOUString(errorMsg, encoding),
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_context, rtl::OUString(), errorNum, Any());
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}
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rtl::OUString getStringFromAny(const Any& _rAny)
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{
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rtl::OUString nReturn;
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OSL_VERIFY( _rAny >>= nReturn );
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return nReturn;
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}
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int mysqlToOOOType(int eType, int charsetnr) noexcept
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{
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// charset number 63 indicates binary
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switch (eType) {
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case MYSQL_TYPE_BIT:
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return css::sdbc::DataType::VARCHAR;
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case MYSQL_TYPE_TINY:
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return css::sdbc::DataType::TINYINT;
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case MYSQL_TYPE_SHORT:
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return css::sdbc::DataType::SMALLINT;
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case MYSQL_TYPE_INT24:
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case MYSQL_TYPE_LONG:
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return css::sdbc::DataType::INTEGER;
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case MYSQL_TYPE_LONGLONG:
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return css::sdbc::DataType::BIGINT;
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case MYSQL_TYPE_FLOAT:
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return css::sdbc::DataType::REAL;
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case MYSQL_TYPE_DOUBLE:
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return css::sdbc::DataType::DOUBLE;
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case MYSQL_TYPE_DECIMAL:
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case MYSQL_TYPE_NEWDECIMAL:
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return css::sdbc::DataType::DECIMAL;
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case MYSQL_TYPE_STRING:
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if(charsetnr == 63)
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return css::sdbc::DataType::BINARY;
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return css::sdbc::DataType::CHAR;
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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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if(charsetnr == 63)
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return css::sdbc::DataType::VARBINARY;
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return css::sdbc::DataType::VARCHAR;
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case MYSQL_TYPE_BLOB:
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if(charsetnr == 63)
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return css::sdbc::DataType::LONGVARBINARY;
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return css::sdbc::DataType::LONGVARCHAR;
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case MYSQL_TYPE_TIMESTAMP:
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case MYSQL_TYPE_DATETIME:
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return css::sdbc::DataType::TIMESTAMP;
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case MYSQL_TYPE_DATE:
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return css::sdbc::DataType::DATE;
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case MYSQL_TYPE_TIME:
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return css::sdbc::DataType::TIME;
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case MYSQL_TYPE_GEOMETRY:
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return css::sdbc::DataType::VARCHAR;
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case MYSQL_TYPE_NULL:
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return css::sdbc::DataType::SQLNULL;
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}
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OSL_FAIL( "mysqlToOOOType: unhandled case, falling back to VARCHAR" );
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return css::sdbc::DataType::VARCHAR;
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}
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int mysqlStrToOOOType(const rtl::OUString& sType)
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{
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// TODO other types.
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if(sType.equalsIgnoreAsciiCase("tiny") || sType.equalsIgnoreAsciiCase("tinyint"))
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return css::sdbc::DataType::TINYINT;
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if(sType.equalsIgnoreAsciiCase("smallint"))
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return css::sdbc::DataType::SMALLINT;
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if(sType.equalsIgnoreAsciiCase("longtext"))
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return css::sdbc::DataType::LONGVARCHAR;
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if(sType.equalsIgnoreAsciiCase("int"))
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return css::sdbc::DataType::INTEGER;
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if(sType.equalsIgnoreAsciiCase("varchar") || sType.equalsIgnoreAsciiCase("set") ||
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sType.equalsIgnoreAsciiCase("enum"))
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return css::sdbc::DataType::VARCHAR;
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if(sType.equalsIgnoreAsciiCase("bigint"))
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return css::sdbc::DataType::BIGINT;
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if(sType.equalsIgnoreAsciiCase("blob") || sType.equalsIgnoreAsciiCase("longblob"))
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return css::sdbc::DataType::BLOB;
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if(sType.equalsIgnoreAsciiCase("varbinary"))
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return css::sdbc::DataType::VARBINARY;
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if(sType.equalsIgnoreAsciiCase("text"))
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return css::sdbc::DataType::CHAR;
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if(sType.equalsIgnoreAsciiCase("binary"))
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return css::sdbc::DataType::BINARY;
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if(sType.equalsIgnoreAsciiCase("time"))
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return css::sdbc::DataType::TIME;
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if(sType.equalsIgnoreAsciiCase("date"))
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return css::sdbc::DataType::DATE;
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if(sType.equalsIgnoreAsciiCase("datetime"))
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return css::sdbc::DataType::TIMESTAMP;
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if(sType.equalsIgnoreAsciiCase("decimal"))
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return css::sdbc::DataType::DECIMAL;
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if(sType.equalsIgnoreAsciiCase("real") || sType.equalsIgnoreAsciiCase("float"))
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return css::sdbc::DataType::REAL;
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if(sType.equalsIgnoreAsciiCase("double"))
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return css::sdbc::DataType::DOUBLE;
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if(sType.equalsIgnoreAsciiCase("bit") || sType.equalsIgnoreAsciiCase("bool") ||
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sType.equalsIgnoreAsciiCase("boolean"))
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return css::sdbc::DataType::BOOLEAN;
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OSL_FAIL("Unknown type name from string, failing back to varchar.");
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return css::sdbc::DataType::VARCHAR;
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}
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rtl::OUString mysqlTypeToStr(MYSQL_FIELD* field)
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{
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bool isUnsigned = (field->flags & UNSIGNED_FLAG) != 0;
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bool isZerofill = (field->flags & ZEROFILL_FLAG) != 0;
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switch (field->type)
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{
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case MYSQL_TYPE_BIT:
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return OUString{"BIT"};
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case MYSQL_TYPE_DECIMAL:
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case MYSQL_TYPE_NEWDECIMAL:
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return isUnsigned ? (isZerofill? OUString{"DECIMAL UNSIGNED ZEROFILL"} : OUString{"DECIMAL UNSIGNED"}): OUString{"DECIMAL"};
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case MYSQL_TYPE_TINY:
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return isUnsigned ? (isZerofill? OUString{"TINYINT UNSIGNED ZEROFILL"} : OUString{"TINYINT UNSIGNED"}): OUString{"TINYINT"};
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case MYSQL_TYPE_SHORT:
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return isUnsigned ? (isZerofill? OUString{"SMALLINT UNSIGNED ZEROFILL"} : OUString{"SMALLINT UNSIGNED"}): OUString{"SMALLINT"};
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case MYSQL_TYPE_LONG:
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return isUnsigned ? (isZerofill? OUString{"INT UNSIGNED ZEROFILL"} : OUString{"INT UNSIGNED"}): OUString{"INT"};
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case MYSQL_TYPE_FLOAT:
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return isUnsigned ? (isZerofill? OUString{"FLOAT UNSIGNED ZEROFILL"} : OUString{"FLOAT UNSIGNED"}): OUString{"FLOAT"};
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case MYSQL_TYPE_DOUBLE:
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return isUnsigned ? (isZerofill? OUString{"DOUBLE UNSIGNED ZEROFILL"} : OUString{"DOUBLE UNSIGNED"}): OUString{"DOUBLE"};
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case MYSQL_TYPE_NULL:
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return OUString{"NULL"};
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case MYSQL_TYPE_TIMESTAMP:
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return OUString{"TIMESTAMP"};
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case MYSQL_TYPE_LONGLONG:
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return isUnsigned ? (isZerofill? OUString{"BIGINT UNSIGNED ZEROFILL"} : OUString{"BIGINT UNSIGNED"}) : OUString{"BIGINT"};
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case MYSQL_TYPE_INT24:
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return isUnsigned ? (isZerofill? OUString{"MEDIUMINT UNSIGNED ZEROFILL"} : OUString{"MEDIUMINT UNSIGNED"}) : OUString{"MEDIUMINT"};
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case MYSQL_TYPE_DATE:
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return OUString{"DATE"};
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case MYSQL_TYPE_TIME:
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return OUString{"TIME"};
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case MYSQL_TYPE_DATETIME:
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return OUString{"DATETIME"};
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case MYSQL_TYPE_TINY_BLOB:
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{
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return OUString{"TINYBLOB"};
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}
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case MYSQL_TYPE_MEDIUM_BLOB:
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{
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return OUString{"MEDIUMBLOB"};
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}
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case MYSQL_TYPE_LONG_BLOB:
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{
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return OUString{"LONGBLOB"};
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}
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case MYSQL_TYPE_BLOB:
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{
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return OUString{"BLOB"};
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}
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case MYSQL_TYPE_VARCHAR:
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case MYSQL_TYPE_VAR_STRING:
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if (field->flags & ENUM_FLAG) {
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return OUString{"ENUM"};
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}
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if (field->flags & SET_FLAG) {
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return OUString{"SET"};
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}
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return OUString{"VARCHAR"};
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case MYSQL_TYPE_STRING:
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if (field->flags & ENUM_FLAG) {
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return OUString{"ENUM"};
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}
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if (field->flags & SET_FLAG) {
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return OUString{"SET"};
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}
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return OUString{"CHAR"};
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case MYSQL_TYPE_YEAR:
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return OUString{"YEAR"};
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case MYSQL_TYPE_GEOMETRY:
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return OUString{"GEOMETRY"};
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default:
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return OUString{"UNKNOWN"};
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}
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}
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rtl::OUString convert(const ::std::string& _string, const rtl_TextEncoding encoding)
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{
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return rtl::OUString( _string.c_str(), _string.size(), encoding );
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}
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::std::string convert(const rtl::OUString& _string, const rtl_TextEncoding encoding)
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{
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return ::std::string( rtl::OUStringToOString( _string, encoding ).getStr() );
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}
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} /* namespace */
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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