Function dm_avps2json

modules/aaa_diameter/dm_impl.c:400–542

static int dm_avps2json(void *root, cJSON *avps)
{
	cJSON *item = NULL;
	struct avp *it = NULL;
	struct avp_hdr *h = NULL;
	int i = 0;

	FD_CHECK_GT(fd_msg_browse(root, MSG_BRW_FIRST_CHILD, &it, NULL));

	LM_DBG("------------ AVP iteration ----------------\n");

	while (it) {
		cJSON *val;
		struct dict_object *obj;
		struct dict_avp_data dm_avp;
		struct dict_avp_enc_f *dm_func;
		int int_type = 1;
		double num_val = 0;

		FD_CHECK_GT(fd_msg_avp_hdr(it, &h));

		if (h->avp_flags & AVP_FLAG_VENDOR) {
			struct dict_avp_request ar;
			memset(&ar, 0, sizeof ar);
			ar.avp_code = h->avp_code;
			ar.avp_vendor = h->avp_vendor;
			__FD_CHECK_GT(fd_dict_search(fd_g_config->cnf_dict, DICT_AVP, AVP_BY_CODE_AND_VENDOR,
					&ar, &obj, ENOENT), 0, skip);
		} else {
			__FD_CHECK_GT(fd_dict_search(fd_g_config->cnf_dict, DICT_AVP, AVP_BY_CODE,
					&h->avp_code, &obj, ENOENT), 0, skip);
		}
		FD_CHECK_GT(fd_dict_getval(obj, &dm_avp));

		item = cJSON_CreateObject();
		if (!item) {
			LM_ERR("oom 2\n");
			goto out;
		}


		dm_func = dm_enc_get(dm_avp.avp_code, dm_avp.avp_vendor);
		if (dm_func && dm_func->dec_func) {
			LM_DBG("%2d. got encoded AVP %s, code: %u\n", i, dm_avp.avp_name, dm_avp.avp_code);
			val = dm_func->dec_func(h, &dm_avp);
			if (!val) {
				LM_ERR("cannot decode value %d/%d\n", dm_avp.avp_code, dm_avp.avp_vendor);
				goto out;
			}
			goto add;
		}

		switch (dm_avp.avp_basetype) {
		case AVP_TYPE_GROUPED:
			LM_DBG("%2d. got grouped AVP %s (%u)\n", i, dm_avp.avp_name, dm_avp.avp_code);
			int_type = 0;

			val = cJSON_CreateArray();