1/*
2 * Copyright (C) 2018 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
17package com.android.internal.telephony.ims;
18
19import android.os.RemoteException;
20import android.telephony.ims.stub.ImsConfigImplBase;
21import android.util.Log;
22
23import com.android.ims.internal.IImsConfig;
24
25public class ImsConfigCompatAdapter extends ImsConfigImplBase {
26
27    private static final String TAG = "ImsConfigCompatAdapter";
28
29    private final IImsConfig mOldConfigInterface;
30
31    // Compat constants
32    public static final int UNKNOWN = -1;
33    public static final int SUCCESS = 0;
34    public static final int FAILED =  1;
35
36    public ImsConfigCompatAdapter(IImsConfig config) {
37        mOldConfigInterface = config;
38    }
39
40    @Override
41    public int setConfig(int item, int value) {
42        try {
43            if (mOldConfigInterface.setProvisionedValue(item, value) == SUCCESS) {
44                return CONFIG_RESULT_SUCCESS;
45            }
46        } catch (RemoteException e) {
47            Log.w(TAG, "setConfig: item=" + item + " value=" + value + "failed: "
48                    + e.getMessage());
49        }
50        return CONFIG_RESULT_FAILED;
51    }
52
53    @Override
54    public int setConfig(int item, String value) {
55        try {
56            if (mOldConfigInterface.setProvisionedStringValue(item, value) == SUCCESS) {
57                return CONFIG_RESULT_SUCCESS;
58            }
59        } catch (RemoteException e) {
60            Log.w(TAG, "setConfig: item=" + item + " value=" + value + "failed: "
61                    + e.getMessage());
62        }
63        return CONFIG_RESULT_FAILED;
64    }
65
66    @Override
67    public int getConfigInt(int item) {
68        try {
69            int value = mOldConfigInterface.getProvisionedValue(item);
70            if (value != UNKNOWN) {
71                return value;
72            }
73        } catch (RemoteException e) {
74            Log.w(TAG, "getConfigInt: item=" + item + "failed: " + e.getMessage());
75        }
76        return CONFIG_RESULT_UNKNOWN;
77    }
78
79    @Override
80    public String getConfigString(int item) {
81        try {
82            return mOldConfigInterface.getProvisionedStringValue(item);
83        } catch (RemoteException e) {
84            Log.w(TAG, "getConfigInt: item=" + item + "failed: " + e.getMessage());
85        }
86        return null;
87    }
88}
89