add some debug print

dongle_infrastructure.c

@@ -119,6 +119,8 @@ int disable_pin(struct ubus_context *ctx, struct ubus_object *obj,
 	int rv;
 	struct json_object *response;
 
+	memset(&bb, 0, sizeof(bb));
+	blob_buf_init(&bb, 0);
 	blobmsg_parse(pin_policy, __PIN_MAX, tb, blob_data(msg), blob_len(msg));
 
 	if (!tb[PIN]) {
@@ -133,6 +135,7 @@ int disable_pin(struct ubus_context *ctx, struct ubus_object *obj,
 	}
 
 	if (!pin_status(&bb, global_ip_addr)) {
+		ubus_send_reply(ctx, req, bb.head);
 		debug_print("pin already disabled!\n");
 		goto disabled;
 	}
@@ -149,14 +152,16 @@ int disable_pin(struct ubus_context *ctx, struct ubus_object *obj,
 		goto fail_input_response;
 	}
 
-disabled:
-	return 0;
+
+	return print_to_ubus(response, ctx, req);
 fail_input_response:
 	json_object_put(response);
 fail_input:
 	return UBUS_STATUS_INVALID_ARGUMENT;
 fail_data:
 	return UBUS_STATUS_UNKNOWN_ERROR;
+disabled:
+	return 0;
 }
 
 int enable_pin(struct ubus_context *ctx, struct ubus_object *obj,
@@ -169,6 +174,8 @@ int enable_pin(struct ubus_context *ctx, struct ubus_object *obj,
 	int rv;
 	struct json_object *response;
 
+	memset(&bb, 0, sizeof(bb));
+	blob_buf_init(&bb, 0);
 	blobmsg_parse(pin_policy, __PIN_MAX, tb, blob_data(msg), blob_len(msg));
 
 	if (!tb[PIN]) {
@@ -185,29 +192,23 @@ int enable_pin(struct ubus_context *ctx, struct ubus_object *obj,
 
 	if (pin_status(&bb, global_ip_addr)) {
 		debug_print("pin already enabled");
+		ubus_send_reply(ctx, req, bb.head);
 		goto enabled;
 	}
 
-	response = mobile_enable_pin_zte(global_ip_addr, pin);
-	if (!response) {
-		debug_print("no response from get_pin_status!\n");
-		goto fail_data;
-	}
-
 	rv = check_response(response);
 	if (rv < 0) {
 		debug_print("incorrect pin!\n");
 		goto fail_input_response;
 	}
 
+	return print_to_ubus(response, ctx, req);
 enabled:
 	return 0;
 fail_input_response:
 	json_object_put(response);
 fail_input:
 	return UBUS_STATUS_INVALID_ARGUMENT;
-fail_data:
-	return UBUS_STATUS_UNKNOWN_ERROR;
 }
 
 int verify_pin(struct ubus_context *ctx, struct ubus_object *obj,
@@ -220,6 +221,8 @@ int verify_pin(struct ubus_context *ctx, struct ubus_object *obj,
 	int rv;
 	struct json_object *response;
 
+	memset(&bb, 0, sizeof(bb));
+	blob_buf_init(&bb, 0);
 	blobmsg_parse(pin_policy, __PIN_MAX, tb, blob_data(msg), blob_len(msg));
 
 	if (!tb[PIN]) {