jstobs.h

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/*******************************************************************************
   Copyright (C) 2011-2018 SequoiaDB Ltd.

   Licensed 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.
*******************************************************************************/

#ifndef JSTOBS__H
#define JSTOBS__H

#include "cJSON.h"
#include "core.h"
#include "bson/bson.h"

#define JSON_DECIMAL_NO_CONVERT  0
#define JSON_DECIMAL_TO_DOUBLE   1
#define JSON_DECIMAL_TO_STRING   2

/* Flags */
//Check the characters behind json
#define JSON_FLAG_CHECK_END         0x00000001

//Escape Unicode encoding
#define JSON_FLAG_ESCAPE_UNICODE    0x00000002

//Append the _id field
#define JSON_FLAG_APPEND_OID        0x00000004

//Do not initialize bson
#define JSON_FLAG_NOT_INIT_BSON     0x00000008

//Strictly parse json format
#define JSON_FLAG_RIGOROUS_MODE     0x00000010

//Decimal forced conversion to double
#define JSON_FLAG_DECIMAL_TO_DOUBLE 0x00000020

//Decimal forced conversion to string
#define JSON_FLAG_DECIMAL_TO_STRING 0x00000040

SDB_EXTERN_C_START

SDB_EXPORT void JsonSetPrintfLog( void (*pFun)( const CHAR *pFunc,
                                                const CHAR *pFile,
                                                UINT32 line,
                                                const CHAR *pFmt,
                                                ... ) ) ;

//Compatible with the old version, the new code is not recommended use.
SDB_EXPORT BOOLEAN jsonToBson ( bson *bs, const CHAR *json_str ) ;

//Compatible with the old version, the new code is not recommended use.
SDB_EXPORT BOOLEAN jsonToBson2 ( bson *bs,
                                 const CHAR *json_str,
                                 BOOLEAN isMongo,
                                 BOOLEAN isBatch ) ;

SDB_EXPORT BOOLEAN json2bson2( const CHAR *pJson, bson *pBson ) ;

SDB_EXPORT BOOLEAN json2bson( const CHAR *pJson,
                              CJSON_MACHINE *pMachine,
                              INT32 parseMode,
                              BOOLEAN isCheckEnd,
                              BOOLEAN isUnicode,
                              INT32 decimalto,
                              bson *pBson ) ;

SDB_EXPORT BOOLEAN json2bson3( const CHAR *pJson, CJSON_MACHINE *pMachine,
                               INT32 flags, bson *pBson ) ;

SDB_EXPORT void setJsonPrecision( const CHAR *pFloatFmt ) ;

SDB_EXPORT BOOLEAN bsonToJson ( CHAR *buffer, INT32 bufsize, const bson *b,
                                BOOLEAN toCSV, BOOLEAN skipUndefined ) ;

SDB_EXPORT BOOLEAN bsonToJson2 ( CHAR *buffer, INT32 bufsize, const bson *b,
                                 BOOLEAN isStrict ) ;

SDB_EXTERN_C_END

#endif // end JSTOBS__H