Function pointer_encoded_length

cJSON_Utils.c:157–170

calculate the length of a string if encoded as JSON pointer with ~0 and ~1 escape sequences */

/* calculate the length of a string if encoded as JSON pointer with ~0 and ~1 escape sequences */
static size_t pointer_encoded_length(const unsigned char *string)
{
    size_t length;
    for (length = 0; *string != '\0'; (void)string++, length++)
    {
        /* character needs to be escaped? */
        if ((*string == '~') || (*string == '/'))
        {
            length++;
        }
    }

    return length;
}

/* copy a string while escaping '~' and '/' with ~0 and ~1 JSON pointer escape codes */
static void encode_string_as_pointer(unsigned char *destination, const unsigned char *source)