json_print.h File Reference

Json print implementation for sds. More...

#include "dist/sds/sds.h"
#include <stdbool.h>

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Functions
sds	json_comma (sds buffer)
sds	tojson_raw (sds buffer, const char *key, const char *value, bool comma)
sds	tojson_sds (sds buffer, const char *key, sds value, bool comma)
sds	tojson_char (sds buffer, const char *key, const char *value, bool comma)
sds	tojson_char_len (sds buffer, const char *key, const char *value, size_t len, bool comma)
sds	tojson_bool (sds buffer, const char *key, bool value, bool comma)
sds	tojson_int (sds buffer, const char *key, int value, bool comma)
sds	tojson_uint (sds buffer, const char *key, unsigned value, bool comma)
sds	tojson_time (sds buffer, const char *key, time_t value, bool comma)
sds	tojson_float (sds buffer, const char *key, float value, bool comma)
sds	tojson_int64 (sds buffer, const char *key, int64_t value, bool comma)
sds	tojson_uint64 (sds buffer, const char *key, uint64_t value, bool comma)

Detailed Description

Json print implementation for sds.

Function Documentation

json_comma()

sds json_comma

(

sds

buffer

)

This unit provides functions for json printing Appends a comma on demand. Comma is omitted on start of string or end of string is already a comma.

Parameters

buffer

sds string to append

Returns

pointer to buffer

tojson_bool()

sds tojson_bool	(	sds	buffer,
		const char *	key,
		bool	value,
		bool	comma
	)

Prints a json key/value pair for a bool value

Parameters

buffer	sds string to append
key	json key
value	bool value
comma	true to append a comma

Returns

pointer to buffer

tojson_char()

sds tojson_char	(	sds	buffer,
		const char *	key,
		const char *	value,
		bool	comma
	)

Prints a json key/value pair for 0-terminated char values value is encoded as json

Parameters

buffer	sds string to append
key	json key
value	to encode as json
comma	true to append a comma

Returns

pointer to buffer

tojson_char_len()

sds tojson_char_len	(	sds	buffer,
		const char *	key,
		const char *	value,
		size_t	len,
		bool	comma
	)

Prints a json key/value pair for not 0-terminated values value is encoded as json

Parameters

buffer	sds string to append
key	json key
value	as sds string to encode as json
len	length of value
comma	true to append a comma

Returns

pointer to buffer

tojson_float()

sds tojson_float	(	sds	buffer,
		const char *	key,
		float	value,
		bool	comma
	)

Prints a json key/value pair for a float value

Parameters

buffer	sds string to append
key	json key
value	double value
comma	true to append a comma

Returns

pointer to buffer

tojson_int()

sds tojson_int	(	sds	buffer,
		const char *	key,
		int	value,
		bool	comma
	)

Prints a json key/value pair for an int value

Parameters

buffer	sds string to append
key	json key
value	integer value
comma	true to append a comma

Returns

pointer to buffer

tojson_int64()

sds tojson_int64	(	sds	buffer,
		const char *	key,
		int64_t	value,
		bool	comma
	)

Prints a json key/value pair for an int64_t value

Parameters

buffer	sds string to append
key	json key
value	int64_t value
comma	true to append a comma

Returns

pointer to buffer

tojson_raw()

sds tojson_raw	(	sds	buffer,
		const char *	key,
		const char *	value,
		bool	comma
	)

Prints a json key/value pair for already encoded values value is printed raw without any encoding done

Parameters

buffer	sds string to append
key	json key
value	raw data
comma	true to append a comma

Returns

pointer to buffer

tojson_sds()

sds tojson_sds	(	sds	buffer,
		const char *	key,
		sds	value,
		bool	comma
	)

Prints a json key/value pair for sds values value is encoded as json

Parameters

buffer	sds string to append
key	json key
value	as sds string to encode as json
comma	true to append a comma

Returns

pointer to buffer

tojson_time()

sds tojson_time	(	sds	buffer,
		const char *	key,
		time_t	value,
		bool	comma
	)

Prints a json key/value pair for a time_t value

Parameters

buffer	sds string to append
key	json key
value	time_t value
comma	true to append a comma

Returns

pointer to buffer

tojson_uint()

sds tojson_uint	(	sds	buffer,
		const char *	key,
		unsigned	value,
		bool	comma
	)

Prints a json key/value pair for an unsigned

Parameters

buffer	sds string to append
key	json key
value	unsigned integer value
comma	true to append a comma

Returns

pointer to buffer

tojson_uint64()

sds tojson_uint64	(	sds	buffer,
		const char *	key,
		uint64_t	value,
		bool	comma
	)

Prints a json key/value pair for an uint64_t value

Parameters

buffer	sds string to append
key	json key
value	uint64_t value
comma	true to append a comma

Returns

pointer to buffer