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1 /*
2  * Copyright (C) 2022 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 
17 package android.car.cts.builtin.pm;
18 
19 import android.car.cts.builtin.CtsCarShellCommand;
20 
21 import com.android.tradefed.device.ITestDevice;
22 
23 public final class ComponentEnabledStateCommand extends CtsCarShellCommand {
24     public static final String COMPONENT_ENABLED_STATE_DEFAULT = "COMPONENT_ENABLED_STATE_DEFAULT";
25     public static final String COMPONENT_ENABLED_STATE_ENABLED = "COMPONENT_ENABLED_STATE_ENABLED";
26     public static final String COMPONENT_ENABLED_STATE_DISABLED_UNTIL_USED =
27             "COMPONENT_ENABLED_STATE_DISABLED_UNTIL_USED";
28     public static final String COMPONENT_ENABLED_STATE_UNSUPPORTED =
29             "COMPONENT_ENABLED_STATE_UNSUPPORTED";
30 
31     public static final String COMMAND_ACTION_GET = "get";
32     public static final String COMMAND_ACTION_ENABLE = "enable";
33     public static final String COMMAND_ACTION_DISABLE_UNTIL_USED = "disable_until_used";
34     public static final String COMMAND_ACTION_DEFAULT = "default";
35 
36     private static final String COMMAND_NAME = "cmd car_service control-component-enabled-state";
37     private static final String NEW_STATE_RETURN_HEADER = "New State: ";
38     private static final String GET_STATE_RETURN_HEADER = "Current State: ";
39 
40     private String mNewState;
41     private String mCurrentState;
42 
ComponentEnabledStateCommand(ITestDevice device)43     public ComponentEnabledStateCommand(ITestDevice device) {
44         super(COMMAND_NAME, device);
45     }
46 
getNewState()47     public String getNewState() {
48         return mNewState;
49     }
50 
getCurrentState()51     public String getCurrentState() {
52         return mCurrentState;
53     }
54 
parseCommandReturn()55     protected void parseCommandReturn() throws Exception {
56         if (mCommandArgs.length != 2) {
57             throw new IllegalArgumentException("Expected two arguments: action and pkg name");
58         }
59 
60         switch (mCommandArgs[0]) {
61             case COMMAND_ACTION_GET:
62                 if (!mCommandReturn.startsWith(GET_STATE_RETURN_HEADER)) {
63                     throw new Exception("get enabled state error: " + mCommandReturn);
64                 }
65                 mCurrentState = mCommandReturn.substring(GET_STATE_RETURN_HEADER.length()).trim();
66                 break;
67             case COMMAND_ACTION_ENABLE:
68             case COMMAND_ACTION_DEFAULT:
69             case COMMAND_ACTION_DISABLE_UNTIL_USED:
70                 if (!mCommandReturn.startsWith(NEW_STATE_RETURN_HEADER)) {
71                     throw new Exception("change enabled state error: " + mCommandReturn);
72                 }
73                 mNewState = mCommandReturn.substring(NEW_STATE_RETURN_HEADER.length()).trim();
74                 break;
75             default:
76                 throw new IllegalArgumentException("Unsupported action");
77         }
78     }
79 }
80