C++ (Cpp) blobmsg_for_each_attr Examples

Example #1

File: service.c Project: asac/procd

static int
service_update(struct service *s, struct blob_attr **tb, bool add)
{
	struct blob_attr *cur;
	int rem;

	if (s->trigger) {
		trigger_del(s);
		free(s->trigger);
		s->trigger = NULL;
	}

	service_validate_del(s);

	if (tb[SERVICE_SET_TRIGGER] && blobmsg_data_len(tb[SERVICE_SET_TRIGGER])) {
		s->trigger = blob_memdup(tb[SERVICE_SET_TRIGGER]);
		if (!s->trigger)
			return -1;
		trigger_add(s->trigger, s);
	}

	if (tb[SERVICE_SET_VALIDATE] && blobmsg_data_len(tb[SERVICE_SET_VALIDATE])) {
		blobmsg_for_each_attr(cur, tb[SERVICE_SET_VALIDATE], rem)
			service_validate_add(s, cur);
	}

	if (tb[SERVICE_SET_INSTANCES]) {
		if (!add)
			vlist_update(&s->instances);
		blobmsg_for_each_attr(cur, tb[SERVICE_SET_INSTANCES], rem) {
			service_instance_add(s, cur);
		}
		if (!add)
			vlist_flush(&s->instances);
	}

Example #2

File: plugin.c Project: kx2015/juci-rpcd

static bool
rpc_plugin_parse_signature(struct blob_attr *sig, struct ubus_method *method)
{
	int rem, n_attr;
	enum blobmsg_type type;
	struct blob_attr *attr;
	struct blobmsg_policy *policy = NULL;

	if (!sig || blobmsg_type(sig) != BLOBMSG_TYPE_TABLE)
		return false;

	n_attr = 0;

	blobmsg_for_each_attr(attr, sig, rem)
		n_attr++;

	if (n_attr)
	{
		policy = calloc(n_attr, sizeof(*policy));

		if (!policy)
			return false;

		n_attr = 0;

		blobmsg_for_each_attr(attr, sig, rem)
		{
			type = blobmsg_type(attr);

			if (type == BLOBMSG_TYPE_INT32)
			{
				switch (blobmsg_get_u32(attr))
				{
				case 8:
					type = BLOBMSG_TYPE_INT8;
					break;

				case 16:
					type = BLOBMSG_TYPE_INT16;
					break;

				case 64:
					type = BLOBMSG_TYPE_INT64;
					break;

				default:
					type = BLOBMSG_TYPE_INT32;
					break;
				}
			}

			policy[n_attr].name = strdup(blobmsg_name(attr));
			policy[n_attr].type = type;

			n_attr++;
		}
	}

Example #3

File: json_script.c Project: yubo/libubox

static void handle_command(struct json_script_ctx *ctx, const char *name,
	struct blob_attr *data, struct blob_attr *vars)
{
	struct blob_attr *cur;
	int rem;

	fprintf(stderr, "Command: %s", name);
	blobmsg_for_each_attr(cur, data, rem)
		fprintf(stderr, " %s", (char *) blobmsg_data(cur));
	fprintf(stderr, "\n");
}