/**
* Created 07/25/2015
* @brief creates new json_value_t structure
* @param
* @return 0 - success,1 fail
*/
json_value_t * json_object11()
{
json_value_t *json_value= malloc(sizeof(json_value_t));
json_value->type = JS_OBJECT;
json_object_init ( &json_value->u.object);
return json_value;
}
/* JSON Value */
static JSON_Value * json_value_init_object(void) {
JSON_Value *new_value = (JSON_Value*)parson_malloc(sizeof(JSON_Value));
if (!new_value) { return NULL; }
new_value->type = JSONObject;
new_value->value.object = json_object_init();
if (!new_value->value.object) { parson_free(new_value); return NULL; }
return new_value;
}
int main()
{
JSON_Object root;
JSON_Array arr;
JSON_String *str;
json_object_init(&root);
json_object_set(&root, "a", json_string_new("str123"));
//json_object_debug_hash(&root);
json_object_set(&root, "b", json_number_new(123));
//json_object_debug_hash(&root);
json_array_init(&arr);
json_array_append(&arr, json_boolean_true());
json_array_append(&arr, json_boolean_true());
json_array_append(&arr, json_boolean_false());
json_array_append(&arr, json_null());
json_object_set(&root, "c", &arr);
//json_object_debug_hash(&root);
str = json_value_to_string(&root, 0);
json_value_unref(&root);
json_print(json_string_cstr(str));
json_value_unref(str);
#if 0
# define print_size(T) printf("Size of '" #T "': %lu\n", sizeof(T))
printf("==================================\n");
print_size(JSON_Value);
print_size(JSON_Null);
print_size(JSON_Boolean);
print_size(JSON_Number);
print_size(JSON_String);
print_size(JSON_Array);
print_size(JSON_Object);
#endif
return 0;
}
void json_test(int argc, char **argv)
{
int num;
int fmt;
char text[] =
"{\n \"precision\": \"zip\",\n \"Latitude\": 37668,\n \"Longitude\": -12259,\n \"Address\": \"\",\n \"City\": \"SAN FRANCISCO\",\n \"State\": \"CA\",\n \"Zip\": \"94107\",\n \"Country\": \"US\"\n }";
char complex_obj[] =
"{ \"glossary\": { \"title\": \"example glossary\", \"GlossDiv\": { \"title\": \"S\", \"GlossList\": { \"GlossEntry\": { \"ID\": \"SGML\", \"SortAs\": \"SGML\",\"GlossTerm\": \"Standard Generalized Markup Language\", \"Acronym\": \"SGML\", \"Abbrev\": \"ISO 8879:1986\", \"GlossDef\": { \"para\": \"language\", \"GlossSeeAlso\": \"XML\" }, \"GlossSee\": \"markup\" } } } } }";
debug("#### json_parser ####\n");
json_object_init(&tmp, text);
if (!json_get_val_str(&tmp, "Country", str, MAX_JSON_STR_LEN)) {
if (!strcmp(str, "US")) {
debug("***Json_parser ---str_get match\n");
} else {
debug("***Err ---str_get mismatch\n");
goto ERROR;
}
} else {
debug("***Err ---str_get failed\n");
goto ERROR;
}
if (!json_get_val_int(&tmp, "Longitude", &num)) {
if (num == -12259) {
debug("***Json_parser ---int_get match\n");
} else {
debug("***Err ---int_get mismatch\n");
goto ERROR;
}
} else {
debug("***Err ---int_get failed\n");
goto ERROR;
}
fmt = 1;
debug("***Json_parser ---Simple Set Example\n");
json_str_init(&jstr, tmpstr, sizeof(tmpstr), fmt);
json_start_object(&jstr);
json_set_val_str(&jstr, "name", "John Galt");
json_set_val_int(&jstr, "age", 29);
json_set_val_str(&jstr, "numberstr", "123");
json_close_object(&jstr);
debug("The JSON String is :%s:\n", jstr.buff);
debug("***Json_parser --- Complex object Set Example\n");
json_str_init(&jstr_c, tmpstr, sizeof(tmpstr), fmt);
json_start_object(&jstr_c);
json_push_object(&jstr_c, "menu");
json_set_val_str(&jstr_c, "pictures", "tmp");
json_push_object(&jstr_c, "Image");
json_set_val_str(&jstr_c, "name", "sun");
json_set_val_int(&jstr_c, "length", 1000);
json_set_val_str(&jstr_c, "size", "1600pi");
json_pop_object(&jstr_c); /* Close Image */
json_push_object(&jstr_c, "text");
json_set_val_str(&jstr_c, "style", "bold");
json_set_val_str(&jstr_c, "alignment", "center");
json_set_val_str(&jstr_c, "name", "text1");
json_pop_object(&jstr_c); /* Close text */
json_set_val_str(&jstr_c, "object", "close");
json_pop_object(&jstr_c); /* Close menu */
json_close_object(&jstr_c); /* Close main */
debug("The JSON String is *%s*\n", jstr_c.buff);
struct json_object obj;
json_object_init(&obj, jstr_c.buff);
if (!json_get_composite_object(&obj, "text")) {
if (!json_get_val_int(&obj, "length", &num))
debug("val is %d \n", num);
else
debug("***Json_parser ---passed, no such member\n");
if (!json_get_val_str(&obj, "style", str, MAX_JSON_STR_LEN)) {
if (!strcmp(str, "bold")) {
debug
("***Json_parser ---composite_str_get match\n");
debug("member->style:val->%s\n", str);
} else {
debug("***Err ---composite_str_get mismatch\n");
goto ERROR;
}
} else {
debug("***Err ---composite_str_get failed\n");
goto ERROR;
}
} else {
debug("***Err ---get_object_offsets failed\n");
goto ERROR;
}
json_release_composite_object(&obj);
json_object_init(&obj, complex_obj);
if (!json_get_composite_object(&obj, "GlossEntry")) {
if (!json_get_val_str(&obj, "GlossSee", str, 64)) {
if (!strcmp(str, "markup")) {
debug
("***Json_parser ---composite_str_get match\n");
debug("member->GlossEntry:val->%s\n", str);
} else {
debug("***Err ---composite_str_get mismatch\n");
goto ERROR;
}
} else {
debug("***Err ---composite_str_get failed\n");
goto ERROR;
}
} else {
debug("***Err ---get_object_offsets failed\n");
goto ERROR;
}
json_release_composite_object(&obj);
goto SUCCESS;
ERROR:
wmprintf("Error");
SUCCESS:
wmprintf("Success");
}
