1 /* 2 * Copyright 2021 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 package android.system.virtualmachineservice; 17 18 import android.system.virtualizationcommon.ErrorCode; 19 20 /** {@hide} */ 21 interface IVirtualMachineService { 22 /** 23 * Port number that VirtualMachineService listens on connections from the guest VMs for the 24 * tombtones 25 */ 26 const int VM_TOMBSTONES_SERVICE_PORT = 2000; 27 28 /** 29 * Notifies that the payload has started. 30 */ notifyPayloadStarted()31 void notifyPayloadStarted(); 32 33 /** 34 * Notifies that the payload is ready to serve. 35 */ notifyPayloadReady()36 void notifyPayloadReady(); 37 38 /** 39 * Notifies that the payload has finished. 40 */ notifyPayloadFinished(int exitCode)41 void notifyPayloadFinished(int exitCode); 42 43 /** 44 * Notifies that an error has occurred inside the VM. 45 */ notifyError(ErrorCode errorCode, in String message)46 void notifyError(ErrorCode errorCode, in String message); 47 } 48