static void *tree_create_data(int type, const char *data, uint32_t length)
{
json_val_t *v;
v = (json_val_t *)malloc(sizeof(json_val_t));
if (v) {
v->type = type;
v->length = length;
switch (type) {
case JSON_STRING:
v->u.str_val = memalloc_copy_length(data, length);
if (!v->u.str_val) {
free(v);
return NULL;
}
break;
case JSON_INT:
v->u.int_val = strtoll(data, NULL, 10);
break;
case JSON_FLOAT:
v->u.float_val = atof(data);
break;
}
}
return v;
}
static int tree_append(void *structure, char *key, uint32_t key_length, void *obj)
{
json_val_t *parent = (json_val_t *)structure;
if (key) {
struct json_val_elem *objelem;
if (parent->length == 0) {
parent->u.object = (json_val_elem **)calloc(1 + 1, sizeof(json_val_t *)); /* +1 for null */
if (!parent->u.object)
return 1;
}
else {
uint32_t newsize = parent->length + 1 + 1; /* +1 for null */
void *newptr;
newptr = realloc(parent->u.object, newsize * sizeof(json_val_t *));
if (!newptr)
return -1;
parent->u.object = (json_val_elem **)newptr;
}
objelem = (json_val_elem *)malloc(sizeof(struct json_val_elem));
if (!objelem)
return -1;
objelem->key = memalloc_copy_length(key, key_length);
objelem->key_length = key_length;
objelem->val = (json_val_t *)obj;
parent->u.object[parent->length++] = objelem;
parent->u.object[parent->length] = NULL;
}
else {
if (parent->length == 0) {
parent->u.array = (json_val_t **)calloc(1 + 1, sizeof(json_val_t *)); /* +1 for null */
if (!parent->u.array)
return 1;
}
else {
uint32_t newsize = parent->length + 1 + 1; /* +1 for null */
void *newptr;
newptr = realloc(parent->u.object, newsize * sizeof(json_val_t *));
if (!newptr)
return -1;
parent->u.array = (json_val_t **)newptr;
}
parent->u.array[parent->length++] = (json_val_t *)obj;
parent->u.array[parent->length] = NULL;
}
return 0;
}
static void *tree_create_data(int type, const char *data, uint32_t length)
{
json_val_t *v;
v = malloc(sizeof(json_val_t));
if (v) {
v->type = type;
v->length = length;
v->u.data = memalloc_copy_length(data, length);
if (!v->u.data) {
free(v);
return NULL;
}
}
return v;
}
