1/*
2 * Copyright (C) 2006 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.gsm;
18
19import android.os.Message;
20import android.util.Log;
21
22import com.android.internal.telephony.CommandsInterface;
23import com.android.internal.telephony.IccConstants;
24import com.android.internal.telephony.IccFileHandler;
25import com.android.internal.telephony.UiccCardApplication;
26
27/**
28 * {@hide}
29 */
30public final class SIMFileHandler extends IccFileHandler implements IccConstants {
31    static final String LOG_TAG = "GSM";
32
33    //***** Instance Variables
34
35    //***** Constructor
36
37    public SIMFileHandler(UiccCardApplication app, String aid, CommandsInterface ci) {
38        super(app, aid, ci);
39    }
40
41    //***** Overridden from IccFileHandler
42
43    @Override
44    protected String getEFPath(int efid) {
45        // TODO(): DF_GSM can be 7F20 or 7F21 to handle backward compatibility.
46        // Implement this after discussion with OEMs.
47        switch(efid) {
48        case EF_SMS:
49            return MF_SIM + DF_TELECOM;
50
51        case EF_EXT6:
52        case EF_MWIS:
53        case EF_MBI:
54        case EF_SPN:
55        case EF_AD:
56        case EF_MBDN:
57        case EF_PNN:
58        case EF_SPDI:
59        case EF_SST:
60        case EF_CFIS:
61            return MF_SIM + DF_GSM;
62
63        case EF_MAILBOX_CPHS:
64        case EF_VOICE_MAIL_INDICATOR_CPHS:
65        case EF_CFF_CPHS:
66        case EF_SPN_CPHS:
67        case EF_SPN_SHORT_CPHS:
68        case EF_INFO_CPHS:
69        case EF_CSP_CPHS:
70            return MF_SIM + DF_GSM;
71        }
72        String path = getCommonIccEFPath(efid);
73        if (path == null) {
74            Log.e(LOG_TAG, "Error: EF Path being returned in null");
75        }
76        return path;
77    }
78
79    @Override
80    protected void logd(String msg) {
81        Log.d(LOG_TAG, "[SIMFileHandler] " + msg);
82    }
83
84    @Override
85    protected void loge(String msg) {
86        Log.e(LOG_TAG, "[SIMFileHandler] " + msg);
87    }
88}
89