sds_json.c File Reference

JSON functions for sds strings. More...

#include "src/lib/sds/sds_json.h"
#include "dist/sds/sds.h"
#include "src/lib/sds/sds_extras.h"
#include <string.h>

Include dependency graph for sds_json.c:

Functions
static const char *	escape_char (char c)
sds	sds_catjson_plain (sds s, const char *p, size_t len)
sds	sds_catjson (sds s, const char *p, size_t len)
sds	sds_catjsonchar (sds s, const char c)
bool	sds_json_unescape (const char *src, size_t slen, sds *dst)

Detailed Description

JSON functions for sds strings.

Function Documentation

escape_char()

const char * escape_char ( char c )

static

JSON escapes special chars

Parameters

c	char to escape

Returns

escaped char

sds_catjson()

sds sds_catjson	(	sds	s,
		const char *	p,
		size_t	len )

Append to the sds string "s" a quoted json escaped string After the call, the modified sds string is no longer valid and all the references must be substituted with the new pointer returned by the call.

Parameters

s	sds string
p	string to append json escaped
len	length of the string to append

Returns

modified sds string

sds_catjson_plain()

sds sds_catjson_plain	(	sds	s,
		const char *	p,
		size_t	len )

Append to the sds string "s" a json escaped string After the call, the modified sds string is no longer valid and all the references must be substituted with the new pointer returned by the call.

Parameters

s	sds string
p	string to append json escaped
len	length of the string to append

Returns

modified sds string

sds_catjsonchar()

sds sds_catjsonchar	(	sds	s,
		const char	c )

Append to the sds string "s" an json escaped character After the call, the modified sds string is no longer valid and all the references must be substituted with the new pointer returned by the call.

Parameters

s	sds string
c	char to escape and append

Returns

modified sds string

sds_json_unescape()

bool sds_json_unescape	(	const char *	src,
		size_t	slen,
		sds *	dst )

Json unescapes "src" and appends the result to the sds string "dst" "dst" must be a pointer to a allocated sds string.

Parameters

src	string to unescape
slen	string length to unescape
dst	pointer to sds string to append the unescaped string

Returns

true on success, false on error