Comments (4)
No, we don't have any 'stringify' functions. But you may follow the test code to write one:
void print_json_value(const json_value_t *val, int depth);
void print_json_object(const json_object_t *obj, int depth)
{
const char *name;
const json_value_t *val;
int n = 0;
int i;
printf("{\n");
json_object_for_each(name, val, obj)
{
if (n != 0)
printf(",\n");
n++;
for (i = 0; i < depth + 1; i++)
printf(" ");
printf("\"%s\": ", name);
print_json_value(val, depth + 1);
}
printf("\n");
for (i = 0; i < depth; i++)
printf(" ");
printf("}");
}
void print_json_array(const json_array_t *arr, int depth)
{
const json_value_t *val;
int n = 0;
int i;
printf("[\n");
json_array_for_each(val, arr)
{
if (n != 0)
printf(",\n");
n++;
for (i = 0; i < depth + 1; i++)
printf(" ");
print_json_value(val, depth + 1);
}
printf("\n");
for (i = 0; i < depth; i++)
printf(" ");
printf("]");
}
void print_json_string(const char *str)
{
printf("\"");
while (*str)
{
switch (*str)
{
case '\r':
printf("\\r");
break;
case '\n':
printf("\\n");
break;
case '\f':
printf("\\f");
break;
case '\b':
printf("\\b");
break;
case '\"':
printf("\\\"");
break;
case '\t':
printf("\\t");
break;
case '\\':
printf("\\\\");
break;
default:
printf("%c", *str);
break;
}
str++;
}
printf("\"");
}
void print_json_number(double number)
{
long long integer = number;
if (integer == number)
printf("%lld", integer);
else
printf("%lf", number);
}
void print_json_value(const json_value_t *val, int depth)
{
switch (json_value_type(val))
{
case JSON_VALUE_STRING:
print_json_string(json_value_string(val));
break;
case JSON_VALUE_NUMBER:
print_json_number(json_value_number(val));
break;
case JSON_VALUE_OBJECT:
print_json_object(json_value_object(val), depth);
break;
case JSON_VALUE_ARRAY:
print_json_array(json_value_array(val), depth);
break;
case JSON_VALUE_TRUE:
printf("true");
break;
case JSON_VALUE_FALSE:
printf("false");
break;
case JSON_VALUE_NULL:
printf("null");
break;
}
}
from json-parser.
get it.I have write a conversion method According to the test. c,thanks
from json-parser.
You may check out this beautiful C++ wrapper: https://github.com/chanchann/Json
from json-parser.
Thanks for sharing and learning
from json-parser.
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from json-parser.