| /* |
| * Copyright (C) 2019 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package com.android.server.recoverysystem; |
| |
| import android.os.IRecoverySystem; |
| import android.os.RemoteException; |
| import android.os.ShellCommand; |
| |
| import java.io.PrintWriter; |
| |
| /** |
| * Shell commands to call to {@link RecoverySystemService} from ADB. |
| */ |
| public class RecoverySystemShellCommand extends ShellCommand { |
| private final IRecoverySystem mService; |
| |
| public RecoverySystemShellCommand(RecoverySystemService service) { |
| mService = service; |
| } |
| |
| @Override |
| public int onCommand(String cmd) { |
| if (cmd == null) { |
| return handleDefaultCommands(cmd); |
| } |
| try { |
| switch (cmd) { |
| case "request-lskf": |
| return requestLskf(); |
| case "clear-lskf": |
| return clearLskf(); |
| case "reboot-and-apply": |
| return rebootAndApply(); |
| default: |
| return handleDefaultCommands(cmd); |
| } |
| } catch (Exception e) { |
| getErrPrintWriter().println("Error while executing command: " + cmd); |
| e.printStackTrace(getErrPrintWriter()); |
| return -1; |
| } |
| } |
| |
| private int requestLskf() throws RemoteException { |
| String updateToken = getNextArgRequired(); |
| boolean success = mService.requestLskf(updateToken, null); |
| PrintWriter pw = getOutPrintWriter(); |
| pw.println("Request LSKF status: " + (success ? "success" : "failure")); |
| return 0; |
| } |
| |
| private int clearLskf() throws RemoteException { |
| boolean success = mService.clearLskf(); |
| PrintWriter pw = getOutPrintWriter(); |
| pw.println("Clear LSKF: " + (success ? "success" : "failure")); |
| return 0; |
| } |
| |
| private int rebootAndApply() throws RemoteException { |
| String updateToken = getNextArgRequired(); |
| String rebootReason = getNextArgRequired(); |
| boolean success = mService.rebootWithLskf(updateToken, rebootReason); |
| PrintWriter pw = getOutPrintWriter(); |
| pw.println("Reboot and apply status: " + (success ? "success" : "failure")); |
| return 0; |
| } |
| |
| @Override |
| public void onHelp() { |
| PrintWriter pw = getOutPrintWriter(); |
| pw.println("Recovery system commands:"); |
| pw.println(" request-lskf <token>"); |
| pw.println(" clear-lskf"); |
| pw.println(" reboot-and-apply <token> <reason>"); |
| } |
| } |