Function parse_json

lib_acl/samples/json/json3/main.cpp:29–90

#endif

static void parse_json(const char *data)
{
	ACL_JSON *json = acl_json_alloc();
	ACL_VSTRING *buf1 = acl_vstring_alloc(128);
	ACL_VSTRING *buf2 = acl_vstring_alloc(128);
	ACL_ARRAY *nodes;
	const char *tag = "header";

	printf("buf    src: %s\r\n", data);

	printf("------------------------------------------------\r\n");

	acl_json_update(json, data);
	acl_json_build(json, buf1);
	printf("result src: %s\r\n", STR(buf1));

	printf("------------------------------------------------\r\n");

	nodes = acl_json_getElementsByTagName(json, tag);
	if (nodes == NULL)
	{
		printf("not found tag: %s\r\n", tag);
		acl_vstring_free(buf1);
		acl_vstring_free(buf2);
		acl_json_free(json);
		return;
	}

	printf(">>>tag: %s, len: %d\r\n", tag, acl_array_size(nodes));

	ACL_ITER iter;

#define	STR	acl_vstring_str
#define	LEN	ACL_VSTRING_LEN

	acl_foreach(iter, nodes)
	{
		ACL_JSON_NODE *node = (ACL_JSON_NODE*) iter.data;
		ACL_JSON_NODE *tag_node = node->tag_node;
		if (tag_node == NULL)
			continue;

		printf(">>>tag: %s\r\n", STR(node->ltag));

		ACL_ITER iter2;
		acl_foreach(iter2, tag_node)
		{
			ACL_JSON_NODE *node1 = (ACL_JSON_NODE*) iter2.data;
			if (node1->ltag == NULL || LEN(node1->ltag) == 0)
				continue;
			printf(">>>child tag: %s, txt: %s\r\n", STR(node1->ltag),
				node1->text ? STR(node1->text) : "null");
		}
	}

	if (nodes)
		acl_json_free_array(nodes);