jstobs.h File Reference

Json and Bson convert to each other. More...

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

Go to the source code of this file.

Macros
#define	JSON_DECIMAL_NO_CONVERT   0
#define	JSON_DECIMAL_TO_DOUBLE   1
#define	JSON_DECIMAL_TO_STRING   2
#define	JSON_FLAG_CHECK_END   0x00000001
#define	JSON_FLAG_ESCAPE_UNICODE   0x00000002
#define	JSON_FLAG_APPEND_OID   0x00000004
#define	JSON_FLAG_NOT_INIT_BSON   0x00000008
#define	JSON_FLAG_RIGOROUS_MODE   0x00000010
#define	JSON_FLAG_DECIMAL_TO_DOUBLE   0x00000020
#define	JSON_FLAG_DECIMAL_TO_STRING   0x00000040

Functions
SDB_EXPORT void	JsonSetPrintfLog (void(*pFun)(const CHAR *pFunc, const CHAR *pFile, UINT32 line, const CHAR *pFmt,...))
SDB_EXPORT BOOLEAN	jsonToBson (bson *bs, const CHAR *json_str)
SDB_EXPORT BOOLEAN	jsonToBson2 (bson *bs, const CHAR *json_str, BOOLEAN isMongo, BOOLEAN isBatch)
SDB_EXPORT BOOLEAN	json2bson2 (const CHAR *pJson, bson *pBson)
	Json converts to bson.
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)
	Json converts to bson.
SDB_EXPORT void	setJsonPrecision (const CHAR *pFloatFmt)
SDB_EXPORT BOOLEAN	bsonToJson (CHAR *buffer, INT32 bufsize, const bson *b, BOOLEAN toCSV, BOOLEAN skipUndefined)
	Bson converts to json.
SDB_EXPORT BOOLEAN	bsonToJson2 (CHAR *buffer, INT32 bufsize, const bson *b, BOOLEAN isStrict)
	Bson converts to json.

Detailed Description

Json and Bson convert to each other.

Function Documentation

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

Bson converts to json.

Parameters

[in]	buffer	the buffer to convert
[in]	bufsize	the buffer's size
[in]	b	The bson object to convert
[in]	toCSV	bson to csv or not
[in]	skipUndefined	to skip undefined filed or not
[out]	buffer	The return json string

Return values

TRUE	Operation Success
FALSE	Operation Fail

Note

Before calling this funtion,need to build up a buffer for the convertion result.

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

Bson converts to json.

Parameters

[in]	buffer	the buffer to convert
[in]	bufsize	the buffer's size
[in]	b	The bson object to convert
[in]	isStrict	Strict export of data types
[out]	buffer	The return json string

Return values

TRUE	Operation Success
FALSE	Operation Fail

Note

Before calling this funtion,need to build up a buffer for the convertion result.

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

Json converts to bson.

Parameters

[in]	pJson	The json string to convert
[out]	pBson	The return bson object

Return values

TRUE	Operation Success
FALSE	Operation Fail

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

Json converts to bson.

Parameters

[in]	pJson	The json string to convert
[in]	pMachine	The json parse state machine
[in]	flags	Converted parameters JSON_FLAG_CHECK_END: Check the characters behind json JSON_FLAG_ESCAPE_UNICODE: Escape Unicode encoding JSON_FLAG_APPEND_OID: Append the _id field JSON_FLAG_NOT_INIT_BSON: Do not initialize bson JSON_FLAG_RIGOROUS_MODE: Strictly parse json format JSON_FLAG_DECIMAL_TO_DOUBLE: Decimal forced conversion to double JSON_FLAG_DECIMAL_TO_STRING: Decimal forced conversion to string
[out]	pBson	The return bson object

Return values

TRUE	Operation Success
FALSE	Operation Fail