| /**********************************************************************
|
| // @@@ START COPYRIGHT @@@ |
| // |
| // 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 |
| // |
| // Unless required by applicable law or agreed to in writing, |
| // software distributed under the License is distributed on an |
| // "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| // KIND, either express or implied. See the License for the |
| // specific language governing permissions and limitations |
| // under the License. |
| // |
| // @@@ END COPYRIGHT @@@ |
| ********************************************************************/
|
| /**************************************************************************
|
| **************************************************************************/
|
| //
|
| //
|
| #ifndef _CTOSQLCONV_DEFINED
|
| #define _CTOSQLCONV_DEFINED
|
|
|
| #include <windows.h>
|
| #include <sql.h>
|
| #include <sqlExt.h>
|
| #include "DrvrGlobal.h"
|
| #include "charsetconv.h"
|
|
|
| namespace ODBC {
|
|
|
| unsigned long ConvertCToSQL(SQLINTEGER ODBCAppVersion,
|
| SQLSMALLINT CDataType,
|
| SQLPOINTER srcDataPtr,
|
| SQLINTEGER srcLength,
|
| SQLSMALLINT ODBCDataType,
|
| SQLSMALLINT SQLDataType,
|
| SQLSMALLINT SQLDatetimeCode,
|
| SQLPOINTER targetDataPtr,
|
| SQLINTEGER targetLength,
|
| SQLINTEGER targetPrecision,
|
| SQLSMALLINT targetScale,
|
| SQLSMALLINT targetUnsigned,
|
| SQLINTEGER targetCharSet,
|
| BOOL byteSwap,
|
| DWORD translateOption=0,
|
| UCHAR *errorMsg = NULL,
|
| SWORD errorMsgMax = 0,
|
| SQLINTEGER EnvironmentType = NSK_BUILD_1);
|
|
|
| unsigned long ConvertCharToNumeric(SQLPOINTER srcDataPtr,
|
| SQLINTEGER srcLength,
|
| double &dTmp);
|
|
|
| unsigned long ConvertCharToInt64(SQLPOINTER srcDataPtr,
|
| SQLINTEGER srcLength,
|
| __int64 &tempVal64);
|
|
|
| short ConvertCharToInt64Num(const char *srcDataPtr,
|
| __int64 &integralPart,
|
| __int64 &decimalPart,
|
| BOOL &negative,
|
| long &decimalLength);
|
|
|
| void getMaxNum(long integral,
|
| long decimal,
|
| unsigned __int64 &integralMax,
|
| unsigned __int64 &decimalMax);
|
|
|
| unsigned long ConvertCharWithDecimalToInt64(SQLPOINTER srcDataPtr,
|
| SQLINTEGER srcLength,
|
| __int64 &integralPart,
|
| __int64 &decimalPart);
|
|
|
| SQLRETURN ConvertCharToSQLDate(SQLPOINTER srcDataPtr, SQLINTEGER srcLength, SWORD ODBCDataType,
|
| SQLPOINTER targetPtr, SQLSMALLINT targetPrecision);
|
|
|
| long getDigitCount(__int64 value);
|
|
|
| SQLRETURN ConvertCNumericToChar( SQL_NUMERIC_STRUCT* numericPtr, char* cTmpBuf);
|
|
|
| SQLRETURN StripIntervalLiterals(SQLPOINTER srcDataPtr, SQLINTEGER srcLength, SWORD ODBCDataType, char* cTmpBuf);
|
|
|
| void InsertBlank(char *str, short numBlank);
|
|
|
| unsigned long CheckIntervalOverflow(char *intervalValue, SWORD ODBCDataType, SQLINTEGER targetLength, SQLSMALLINT secPrecision);
|
|
|
| SQLINTEGER GetIntervalLeadingPrecision(SWORD ODBCDataType, SQLINTEGER targetLength, SQLSMALLINT secPrecision);
|
|
|
| unsigned long Ascii_To_Bignum_Helper(char *source,
|
| long sourceLen,
|
| char *target,
|
| long targetLength,
|
| long targetPrecision,
|
| long targetScale,
|
| SQLSMALLINT SQLDataType,
|
| BOOL *truncation
|
| );
|
|
|
| }
|
|
|
| #endif
|
