/*
 * Copyright (C) 2006 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.internal.telephony;

import android.annotation.NonNull;
import android.annotation.Nullable;
import android.app.ActivityManager;
import android.compat.annotation.UnsupportedAppUsage;
import android.content.Context;
import android.os.Build;
import android.os.SystemProperties;
import android.text.TextUtils;
import android.timezone.TelephonyLookup;
import android.timezone.TelephonyNetwork;
import android.timezone.TelephonyNetworkFinder;

import com.android.internal.annotations.GuardedBy;
import com.android.internal.annotations.VisibleForTesting;
import com.android.internal.telephony.util.TelephonyUtils;
import com.android.telephony.Rlog;

import java.util.ArrayList;
import java.util.Collections;
import java.util.HashMap;
import java.util.Locale;
import java.util.Map;
import java.util.Objects;

/**
 * Mobile Country Code
 *
 * {@hide}
 */
public final class MccTable {
    static final String LOG_TAG = "MccTable";

    @GuardedBy("MccTable.class")
    private static TelephonyNetworkFinder sTelephonyNetworkFinder;

    static ArrayList<MccEntry> sTable;

    /**
     * Container class for mcc and iso. This class implements compareTo so that it can be sorted
     * by mcc.
     */
    public static class MccEntry implements Comparable<MccEntry> {
        final int mMcc;
        @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.Q,
                publicAlternatives = "There is no alternative for {@code MccTable.MccEntry.mIso}, "
                        + "but it was included in hidden APIs due to a static analysis false "
                        + "positive and has been made max Q. Please file a bug if you "
                        + "still require this API.")
        public final String mIso;
        final int mSmallestDigitsMnc;

        MccEntry(int mcc, String iso, int smallestDigitsMCC) {
            if (iso == null) {
                throw new NullPointerException();
            }
            mMcc = mcc;
            mIso = iso;
            mSmallestDigitsMnc = smallestDigitsMCC;
        }

        @Override
        public int compareTo(MccEntry o) {
            return mMcc - o.mMcc;
        }
    }

    /**
     * A combination of MCC and MNC. The MNC is optional and may be null.
     *
     * @hide
     */
    @VisibleForTesting
    public static class MccMnc {
        @NonNull
        public final String mcc;

        @Nullable
        public final String mnc;

        /**
         * Splits the supplied String in two: the first three characters are treated as the MCC,
         * the remaining characters are treated as the MNC.
         */
        @Nullable
        public static MccMnc fromOperatorNumeric(@NonNull String operatorNumeric) {
            Objects.requireNonNull(operatorNumeric);
            String mcc;
            try {
                mcc = operatorNumeric.substring(0, 3);
            } catch (StringIndexOutOfBoundsException e) {
                return null;
            }

            String mnc;
            try {
                mnc = operatorNumeric.substring(3);
            } catch (StringIndexOutOfBoundsException e) {
                mnc = null;
            }
            return new MccMnc(mcc, mnc);
        }

        /**
         * Creates an MccMnc using the supplied values.
         */
        public MccMnc(@NonNull String mcc, @Nullable String mnc) {
            this.mcc = Objects.requireNonNull(mcc);
            this.mnc = mnc;
        }

        @Override
        public boolean equals(Object o) {
            if (this == o) {
                return true;
            }
            if (o == null || getClass() != o.getClass()) {
                return false;
            }
            MccMnc mccMnc = (MccMnc) o;
            return mcc.equals(mccMnc.mcc)
                    && Objects.equals(mnc, mccMnc.mnc);
        }

        @Override
        public int hashCode() {
            return Objects.hash(mcc, mnc);
        }

        @Override
        public String toString() {
            return "MccMnc{"
                    + "mcc='" + mcc + '\''
                    + ", mnc='" + mnc + '\''
                    + '}';
        }
    }

    @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.Q,
            publicAlternatives = "There is no alternative for {@code MccTable.entryForMcc}, "
                    + "but it was included in hidden APIs due to a static analysis false positive "
                    + "and has been made greylist-max-q. Please file a bug if you still require "
                    + "this API.")
    public static MccEntry entryForMcc(int mcc) {
        MccEntry m = new MccEntry(mcc, "", 0);

        int index = Collections.binarySearch(sTable, m);

        if (index < 0) {
            return null;
        } else {
            return sTable.get(index);
        }
    }

    /**
     * Given a GSM Mobile Country Code, returns a lower-case ISO 3166 alpha-2 country code if
     * available. Returns empty string if unavailable.
     */
    @UnsupportedAppUsage
    @NonNull
    public static String countryCodeForMcc(int mcc) {
        MccEntry entry = entryForMcc(mcc);

        if (entry == null) {
            return "";
        } else {
            return entry.mIso;
        }
    }

    /**
     * Given a GSM Mobile Country Code, returns a lower-case ISO 3166 alpha-2 country code if
     * available. Returns empty string if unavailable.
     */
    @NonNull
    public static String countryCodeForMcc(@NonNull String mcc) {
        try {
            return countryCodeForMcc(Integer.parseInt(mcc));
        } catch (NumberFormatException ex) {
            return "";
        }
    }

    /**
     * Given a combination of MCC and MNC, returns a lower case ISO 3166 alpha-2 country code for
     * the device's geographical location.
     *
     * <p>This can give a better geographical result than {@link #countryCodeForMcc(String)}
     * (which provides the official "which country is the MCC assigned to?" answer) for cases when
     * MNC is also available: Sometimes an MCC can be used by multiple countries and the MNC can
     * help distinguish, or the MCC assigned to a country isn't used for geopolitical reasons.
     * When the geographical country is needed  (e.g. time zone detection) this version can provide
     * more pragmatic results than the official MCC-only answer. This method falls back to calling
     * {@link #countryCodeForMcc(int)} if no special MCC+MNC cases are found.
     * Returns empty string if no code can be determined.
     */
    @NonNull
    public static String geoCountryCodeForMccMnc(@NonNull MccMnc mccMnc) {
        String countryCode = null;
        if (mccMnc.mnc != null) {
            countryCode = countryCodeForMccMncNoFallback(mccMnc);
        }
        if (TextUtils.isEmpty(countryCode)) {
            // Try the MCC-only fallback.
            countryCode = MccTable.countryCodeForMcc(mccMnc.mcc);
        }
        return countryCode;
    }

    @Nullable
    private static String countryCodeForMccMncNoFallback(MccMnc mccMnc) {
        synchronized (MccTable.class) {
            if (sTelephonyNetworkFinder == null) {
                sTelephonyNetworkFinder = TelephonyLookup.getInstance().getTelephonyNetworkFinder();
            }
        }
        if (sTelephonyNetworkFinder == null) {
            // This should not happen under normal circumstances, only when the data is missing.
            return null;
        }
        TelephonyNetwork network =
                sTelephonyNetworkFinder.findNetworkByMccMnc(mccMnc.mcc, mccMnc.mnc);
        if (network == null) {
            return null;
        }
        return network.getCountryIsoCode();
    }


    /**
     * Given a GSM Mobile Country Code, returns
     * the smallest number of digits that M if available.
     * Returns 2 if unavailable.
     */
    @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.Q,
            publicAlternatives = "There is no alternative for {@code MccTable"
                    + ".smallestDigitsMccForMnc}, but it was included in hidden APIs due to a "
                    + "static analysis false positive and has been made max Q. Please "
                    + "file a bug if you still require this API.")
    public static int smallestDigitsMccForMnc(int mcc) {
        MccEntry entry = entryForMcc(mcc);

        if (entry == null) {
            return 2;
        } else {
            return entry.mSmallestDigitsMnc;
        }
    }

    /**
     * Updates MCC and MNC device configuration information for application retrieving
     * correct version of resources.  If MCC is 0, MCC and MNC will be ignored (not set).
     * @param context Context to act on.
     * @param mccmnc truncated imsi with just the MCC and MNC - MNC assumed to be from 4th to end
     */
    public static void updateMccMncConfiguration(Context context, String mccmnc) {
        Rlog.d(LOG_TAG, "updateMccMncConfiguration mccmnc='" + mccmnc);

        if (TelephonyUtils.IS_DEBUGGABLE) {
            String overrideMcc = SystemProperties.get("persist.sys.override_mcc");
            if (!TextUtils.isEmpty(overrideMcc)) {
                mccmnc = overrideMcc;
                Rlog.d(LOG_TAG, "updateMccMncConfiguration overriding mccmnc='" + mccmnc + "'");
            }
        }

        if (!TextUtils.isEmpty(mccmnc)) {
            int mccInt;
            try {
                mccInt = Integer.parseInt(mccmnc.substring(0, 3));
            } catch (NumberFormatException | StringIndexOutOfBoundsException ex) {
                Rlog.e(LOG_TAG, "Error parsing mccmnc: " + mccmnc + ". ex=" + ex);
                return;
            }
            if (mccInt != 0) {
                ActivityManager activityManager = (ActivityManager) context.getSystemService(
                        Context.ACTIVITY_SERVICE);
                if (!activityManager.updateMccMncConfiguration(
                        mccmnc.substring(0, 3), mccmnc.substring(3))) {
                    Rlog.d(LOG_TAG, "updateMccMncConfiguration: update mccmnc="
                            + mccmnc + " failure");
                } else {
                    Rlog.d(LOG_TAG, "updateMccMncConfiguration: update mccmnc="
                            + mccmnc + " success");
                }
            } else {
                Rlog.d(LOG_TAG, "updateMccMncConfiguration nothing to update");
            }
        }
    }

    /**
     * Maps a given locale to a fallback locale that approximates it. This is a hack.
     */
    public static final Map<Locale, Locale> FALLBACKS = new HashMap<Locale, Locale>();

    static {
        // If we have English (without a country) explicitly prioritize en_US. http://b/28998094
        FALLBACKS.put(Locale.ENGLISH, Locale.US);
    }

    static {
        sTable = new ArrayList<MccEntry>(240);


        /*
         * The table below is built from two main resources:
         *
         * 1) ITU "LIST OF MOBILE COUNTRY OR GEOGRAPHICAL AREA CODES (POSITION ON 1 FEBRUARY 2017)"
         *    available here: http://handle.itu.int/11.1002/pub/80f1788f-en
         *
         *
         * 2) The ISO 3166 country codes list, available here:
         *    https://www.iso.org/iso-3166-country-codes.html
         *
         * There are entries below that are not found in the ITU documentation and have unclear
         * origin but have been kept from previous Android releases as their entries do not conflict
         * with ITU values. These are commented with (*).
         *
         * This table has not been verified.
         */

        sTable.add(new MccEntry(202, "gr", 2)); // Greece
        sTable.add(new MccEntry(204, "nl", 2)); // Netherlands (Kingdom of the)
        sTable.add(new MccEntry(206, "be", 2)); // Belgium
        sTable.add(new MccEntry(208, "fr", 2)); // France
        sTable.add(new MccEntry(212, "mc", 2)); // Monaco (Principality of)
        sTable.add(new MccEntry(213, "ad", 2)); // Andorra (Principality of)
        sTable.add(new MccEntry(214, "es", 2)); // Spain
        sTable.add(new MccEntry(216, "hu", 2)); // Hungary (Republic of)
        sTable.add(new MccEntry(218, "ba", 2)); // Bosnia and Herzegovina
        sTable.add(new MccEntry(219, "hr", 2)); // Croatia (Republic of)
        sTable.add(new MccEntry(220, "rs", 2)); // Serbia (Republic of)
        sTable.add(new MccEntry(221, "xk", 2)); // Kosovo
        sTable.add(new MccEntry(222, "it", 2)); // Italy
        sTable.add(new MccEntry(225, "va", 2)); // Vatican City State
        sTable.add(new MccEntry(226, "ro", 2)); // Romania
        sTable.add(new MccEntry(228, "ch", 2)); // Switzerland (Confederation of)
        sTable.add(new MccEntry(230, "cz", 2)); // Czechia
        sTable.add(new MccEntry(231, "sk", 2)); // Slovak Republic
        sTable.add(new MccEntry(232, "at", 2)); // Austria
        sTable.add(new MccEntry(234, "gb", 2)); // United Kingdom of Great Britain and Northern Ireland
        sTable.add(new MccEntry(235, "gb", 2)); // United Kingdom of Great Britain and Northern Ireland
        sTable.add(new MccEntry(238, "dk", 2)); // Denmark
        sTable.add(new MccEntry(240, "se", 2)); // Sweden
        sTable.add(new MccEntry(242, "no", 2)); // Norway
        sTable.add(new MccEntry(244, "fi", 2)); // Finland
        sTable.add(new MccEntry(246, "lt", 2)); // Lithuania (Republic of)
        sTable.add(new MccEntry(247, "lv", 2)); // Latvia (Republic of)
        sTable.add(new MccEntry(248, "ee", 2)); // Estonia (Republic of)
        sTable.add(new MccEntry(250, "ru", 2)); // Russian Federation
        sTable.add(new MccEntry(255, "ua", 2)); // Ukraine
        sTable.add(new MccEntry(257, "by", 2)); // Belarus (Republic of)
        sTable.add(new MccEntry(259, "md", 2)); // Moldova (Republic of)
        sTable.add(new MccEntry(260, "pl", 2)); // Poland (Republic of)
        sTable.add(new MccEntry(262, "de", 2)); // Germany (Federal Republic of)
        sTable.add(new MccEntry(266, "gi", 2)); // Gibraltar
        sTable.add(new MccEntry(268, "pt", 2)); // Portugal
        sTable.add(new MccEntry(270, "lu", 2)); // Luxembourg
        sTable.add(new MccEntry(272, "ie", 2)); // Ireland
        sTable.add(new MccEntry(274, "is", 2)); // Iceland
        sTable.add(new MccEntry(276, "al", 2)); // Albania (Republic of)
        sTable.add(new MccEntry(278, "mt", 2)); // Malta
        sTable.add(new MccEntry(280, "cy", 2)); // Cyprus (Republic of)
        sTable.add(new MccEntry(282, "ge", 2)); // Georgia
        sTable.add(new MccEntry(283, "am", 2)); // Armenia (Republic of)
        sTable.add(new MccEntry(284, "bg", 2)); // Bulgaria (Republic of)
        sTable.add(new MccEntry(286, "tr", 2)); // Turkey
        sTable.add(new MccEntry(288, "fo", 2)); // Faroe Islands
        sTable.add(new MccEntry(289, "ge", 2)); // Abkhazia (Georgia) (*)
        sTable.add(new MccEntry(290, "gl", 2)); // Greenland (Denmark)
        sTable.add(new MccEntry(292, "sm", 2)); // San Marino (Republic of)
        sTable.add(new MccEntry(293, "si", 2)); // Slovenia (Republic of)
        sTable.add(new MccEntry(294, "mk", 2)); // The Former Yugoslav Republic of Macedonia
        sTable.add(new MccEntry(295, "li", 2)); // Liechtenstein (Principality of)
        sTable.add(new MccEntry(297, "me", 2)); // Montenegro
        sTable.add(new MccEntry(302, "ca", 3)); // Canada
        sTable.add(new MccEntry(308, "pm", 2)); // Saint Pierre and Miquelon (Collectivité territoriale de la République française)
        sTable.add(new MccEntry(310, "us", 3)); // United States of America
        sTable.add(new MccEntry(311, "us", 3)); // United States of America
        sTable.add(new MccEntry(312, "us", 3)); // United States of America
        sTable.add(new MccEntry(313, "us", 3)); // United States of America
        sTable.add(new MccEntry(314, "us", 3)); // United States of America
        sTable.add(new MccEntry(315, "us", 3)); // United States of America
        sTable.add(new MccEntry(316, "us", 3)); // United States of America
        sTable.add(new MccEntry(330, "pr", 2)); // Puerto Rico
        sTable.add(new MccEntry(332, "vi", 2)); // United States Virgin Islands
        sTable.add(new MccEntry(334, "mx", 3)); // Mexico
        sTable.add(new MccEntry(338, "jm", 3)); // Jamaica
        sTable.add(new MccEntry(340, "gp", 2)); // Guadeloupe (French Department of)
        sTable.add(new MccEntry(342, "bb", 3)); // Barbados
        sTable.add(new MccEntry(344, "ag", 3)); // Antigua and Barbuda
        sTable.add(new MccEntry(346, "ky", 3)); // Cayman Islands
        sTable.add(new MccEntry(348, "vg", 3)); // British Virgin Islands
        sTable.add(new MccEntry(350, "bm", 2)); // Bermuda
        sTable.add(new MccEntry(352, "gd", 2)); // Grenada
        sTable.add(new MccEntry(354, "ms", 2)); // Montserrat
        sTable.add(new MccEntry(356, "kn", 2)); // Saint Kitts and Nevis
        sTable.add(new MccEntry(358, "lc", 2)); // Saint Lucia
        sTable.add(new MccEntry(360, "vc", 2)); // Saint Vincent and the Grenadines
        sTable.add(new MccEntry(362, "cw", 2)); // Curaçao
        sTable.add(new MccEntry(363, "aw", 2)); // Aruba
        sTable.add(new MccEntry(364, "bs", 2)); // Bahamas (Commonwealth of the)
        sTable.add(new MccEntry(365, "ai", 3)); // Anguilla
        sTable.add(new MccEntry(366, "dm", 2)); // Dominica (Commonwealth of)
        sTable.add(new MccEntry(368, "cu", 2)); // Cuba
        sTable.add(new MccEntry(370, "do", 2)); // Dominican Republic
        sTable.add(new MccEntry(372, "ht", 2)); // Haiti (Republic of)
        sTable.add(new MccEntry(374, "tt", 2)); // Trinidad and Tobago
        sTable.add(new MccEntry(376, "tc", 2)); // Turks and Caicos Islands
        sTable.add(new MccEntry(400, "az", 2)); // Azerbaijani Republic
        sTable.add(new MccEntry(401, "kz", 2)); // Kazakhstan (Republic of)
        sTable.add(new MccEntry(402, "bt", 2)); // Bhutan (Kingdom of)
        sTable.add(new MccEntry(404, "in", 2)); // India (Republic of)
        sTable.add(new MccEntry(405, "in", 2)); // India (Republic of)
        sTable.add(new MccEntry(406, "in", 2)); // India (Republic of)
        sTable.add(new MccEntry(410, "pk", 2)); // Pakistan (Islamic Republic of)
        sTable.add(new MccEntry(412, "af", 2)); // Afghanistan
        sTable.add(new MccEntry(413, "lk", 2)); // Sri Lanka (Democratic Socialist Republic of)
        sTable.add(new MccEntry(414, "mm", 2)); // Myanmar (the Republic of the Union of)
        sTable.add(new MccEntry(415, "lb", 2)); // Lebanon
        sTable.add(new MccEntry(416, "jo", 2)); // Jordan (Hashemite Kingdom of)
        sTable.add(new MccEntry(417, "sy", 2)); // Syrian Arab Republic
        sTable.add(new MccEntry(418, "iq", 2)); // Iraq (Republic of)
        sTable.add(new MccEntry(419, "kw", 2)); // Kuwait (State of)
        sTable.add(new MccEntry(420, "sa", 2)); // Saudi Arabia (Kingdom of)
        sTable.add(new MccEntry(421, "ye", 2)); // Yemen (Republic of)
        sTable.add(new MccEntry(422, "om", 2)); // Oman (Sultanate of)
        sTable.add(new MccEntry(423, "ps", 2)); // Palestine (*)
        sTable.add(new MccEntry(424, "ae", 2)); // United Arab Emirates
        sTable.add(new MccEntry(425, "il", 2)); // Israel (State of)
        sTable.add(new MccEntry(426, "bh", 2)); // Bahrain (Kingdom of)
        sTable.add(new MccEntry(427, "qa", 2)); // Qatar (State of)
        sTable.add(new MccEntry(428, "mn", 2)); // Mongolia
        sTable.add(new MccEntry(429, "np", 2)); // Nepal (Federal Democratic Republic of)
        sTable.add(new MccEntry(430, "ae", 2)); // United Arab Emirates
        sTable.add(new MccEntry(431, "ae", 2)); // United Arab Emirates
        sTable.add(new MccEntry(432, "ir", 2)); // Iran (Islamic Republic of)
        sTable.add(new MccEntry(434, "uz", 2)); // Uzbekistan (Republic of)
        sTable.add(new MccEntry(436, "tj", 2)); // Tajikistan (Republic of)
        sTable.add(new MccEntry(437, "kg", 2)); // Kyrgyz Republic
        sTable.add(new MccEntry(438, "tm", 2)); // Turkmenistan
        sTable.add(new MccEntry(440, "jp", 2)); // Japan
        sTable.add(new MccEntry(441, "jp", 2)); // Japan
        sTable.add(new MccEntry(450, "kr", 2)); // Korea (Republic of)
        sTable.add(new MccEntry(452, "vn", 2)); // Viet Nam (Socialist Republic of)
        sTable.add(new MccEntry(454, "hk", 2)); // Hong Kong, China
        sTable.add(new MccEntry(455, "mo", 2)); // Macao, China
        sTable.add(new MccEntry(456, "kh", 2)); // Cambodia (Kingdom of)
        sTable.add(new MccEntry(457, "la", 2)); // Lao People's Democratic Republic
        sTable.add(new MccEntry(460, "cn", 2)); // China (People's Republic of)
        sTable.add(new MccEntry(461, "cn", 2)); // China (People's Republic of)
        sTable.add(new MccEntry(466, "tw", 2)); // Taiwan, China
        sTable.add(new MccEntry(467, "kp", 2)); // Democratic People's Republic of Korea
        sTable.add(new MccEntry(470, "bd", 2)); // Bangladesh (People's Republic of)
        sTable.add(new MccEntry(472, "mv", 2)); // Maldives (Republic of)
        sTable.add(new MccEntry(502, "my", 2)); // Malaysia
        sTable.add(new MccEntry(505, "au", 2)); // Australia
        sTable.add(new MccEntry(510, "id", 2)); // Indonesia (Republic of)
        sTable.add(new MccEntry(514, "tl", 2)); // Timor-Leste (Democratic Republic of)
        sTable.add(new MccEntry(515, "ph", 2)); // Philippines (Republic of the)
        sTable.add(new MccEntry(520, "th", 2)); // Thailand
        sTable.add(new MccEntry(525, "sg", 2)); // Singapore (Republic of)
        sTable.add(new MccEntry(528, "bn", 2)); // Brunei Darussalam
        sTable.add(new MccEntry(530, "nz", 2)); // New Zealand
        sTable.add(new MccEntry(534, "mp", 2)); // Northern Mariana Islands (Commonwealth of the) (*)
        sTable.add(new MccEntry(535, "gu", 2)); // Guam (*)
        sTable.add(new MccEntry(536, "nr", 2)); // Nauru (Republic of)
        sTable.add(new MccEntry(537, "pg", 2)); // Papua New Guinea
        sTable.add(new MccEntry(539, "to", 2)); // Tonga (Kingdom of)
        sTable.add(new MccEntry(540, "sb", 2)); // Solomon Islands
        sTable.add(new MccEntry(541, "vu", 2)); // Vanuatu (Republic of)
        sTable.add(new MccEntry(542, "fj", 2)); // Fiji (Republic of)
        sTable.add(new MccEntry(543, "wf", 2)); // Wallis and Futuna (Territoire français d'outre-mer)
        sTable.add(new MccEntry(544, "as", 2)); // American Samoa
        sTable.add(new MccEntry(545, "ki", 2)); // Kiribati (Republic of)
        sTable.add(new MccEntry(546, "nc", 2)); // New Caledonia (Territoire français d'outre-mer)
        sTable.add(new MccEntry(547, "pf", 2)); // French Polynesia (Territoire français d'outre-mer)
        sTable.add(new MccEntry(548, "ck", 2)); // Cook Islands
        sTable.add(new MccEntry(549, "ws", 2)); // Samoa (Independent State of)
        sTable.add(new MccEntry(550, "fm", 2)); // Micronesia (Federated States of)
        sTable.add(new MccEntry(551, "mh", 2)); // Marshall Islands (Republic of the)
        sTable.add(new MccEntry(552, "pw", 2)); // Palau (Republic of)
        sTable.add(new MccEntry(553, "tv", 2)); // Tuvalu
        sTable.add(new MccEntry(554, "tk", 2)); // Tokelau
        sTable.add(new MccEntry(555, "nu", 2)); // Niue
        sTable.add(new MccEntry(602, "eg", 2)); // Egypt (Arab Republic of)
        sTable.add(new MccEntry(603, "dz", 2)); // Algeria (People's Democratic Republic of)
        sTable.add(new MccEntry(604, "ma", 2)); // Morocco (Kingdom of)
        sTable.add(new MccEntry(605, "tn", 2)); // Tunisia
        sTable.add(new MccEntry(606, "ly", 2)); // Libya
        sTable.add(new MccEntry(607, "gm", 2)); // Gambia (Republic of the)
        sTable.add(new MccEntry(608, "sn", 2)); // Senegal (Republic of)
        sTable.add(new MccEntry(609, "mr", 2)); // Mauritania (Islamic Republic of)
        sTable.add(new MccEntry(610, "ml", 2)); // Mali (Republic of)
        sTable.add(new MccEntry(611, "gn", 2)); // Guinea (Republic of)
        sTable.add(new MccEntry(612, "ci", 2)); // Côte d'Ivoire (Republic of)
        sTable.add(new MccEntry(613, "bf", 2)); // Burkina Faso
        sTable.add(new MccEntry(614, "ne", 2)); // Niger (Republic of the)
        sTable.add(new MccEntry(615, "tg", 2)); // Togolese Republic
        sTable.add(new MccEntry(616, "bj", 2)); // Benin (Republic of)
        sTable.add(new MccEntry(617, "mu", 2)); // Mauritius (Republic of)
        sTable.add(new MccEntry(618, "lr", 2)); // Liberia (Republic of)
        sTable.add(new MccEntry(619, "sl", 2)); // Sierra Leone
        sTable.add(new MccEntry(620, "gh", 2)); // Ghana
        sTable.add(new MccEntry(621, "ng", 2)); // Nigeria (Federal Republic of)
        sTable.add(new MccEntry(622, "td", 2)); // Chad (Republic of)
        sTable.add(new MccEntry(623, "cf", 2)); // Central African Republic
        sTable.add(new MccEntry(624, "cm", 2)); // Cameroon (Republic of)
        sTable.add(new MccEntry(625, "cv", 2)); // Cape Verde (Republic of)
        sTable.add(new MccEntry(626, "st", 2)); // Sao Tome and Principe (Democratic Republic of)
        sTable.add(new MccEntry(627, "gq", 2)); // Equatorial Guinea (Republic of)
        sTable.add(new MccEntry(628, "ga", 2)); // Gabonese Republic
        sTable.add(new MccEntry(629, "cg", 2)); // Congo (Republic of the)
        sTable.add(new MccEntry(630, "cd", 2)); // Democratic Republic of the Congo
        sTable.add(new MccEntry(631, "ao", 2)); // Angola (Republic of)
        sTable.add(new MccEntry(632, "gw", 2)); // Guinea-Bissau (Republic of)
        sTable.add(new MccEntry(633, "sc", 2)); // Seychelles (Republic of)
        sTable.add(new MccEntry(634, "sd", 2)); // Sudan (Republic of the)
        sTable.add(new MccEntry(635, "rw", 2)); // Rwanda (Republic of)
        sTable.add(new MccEntry(636, "et", 2)); // Ethiopia (Federal Democratic Republic of)
        sTable.add(new MccEntry(637, "so", 2)); // Somali Democratic Republic
        sTable.add(new MccEntry(638, "dj", 2)); // Djibouti (Republic of)
        sTable.add(new MccEntry(639, "ke", 2)); // Kenya (Republic of)
        sTable.add(new MccEntry(640, "tz", 2)); // Tanzania (United Republic of)
        sTable.add(new MccEntry(641, "ug", 2)); // Uganda (Republic of)
        sTable.add(new MccEntry(642, "bi", 2)); // Burundi (Republic of)
        sTable.add(new MccEntry(643, "mz", 2)); // Mozambique (Republic of)
        sTable.add(new MccEntry(645, "zm", 2)); // Zambia (Republic of)
        sTable.add(new MccEntry(646, "mg", 2)); // Madagascar (Republic of)
        sTable.add(new MccEntry(647, "re", 2)); // French Departments and Territories in the Indian Ocean
        sTable.add(new MccEntry(648, "zw", 2)); // Zimbabwe (Republic of)
        sTable.add(new MccEntry(649, "na", 2)); // Namibia (Republic of)
        sTable.add(new MccEntry(650, "mw", 2)); // Malawi
        sTable.add(new MccEntry(651, "ls", 2)); // Lesotho (Kingdom of)
        sTable.add(new MccEntry(652, "bw", 2)); // Botswana (Republic of)
        sTable.add(new MccEntry(653, "sz", 2)); // Swaziland (Kingdom of)
        sTable.add(new MccEntry(654, "km", 2)); // Comoros (Union of the)
        sTable.add(new MccEntry(655, "za", 2)); // South Africa (Republic of)
        sTable.add(new MccEntry(657, "er", 2)); // Eritrea
        sTable.add(new MccEntry(658, "sh", 2)); // Saint Helena, Ascension and Tristan da Cunha
        sTable.add(new MccEntry(659, "ss", 2)); // South Sudan (Republic of)
        sTable.add(new MccEntry(702, "bz", 2)); // Belize
        sTable.add(new MccEntry(704, "gt", 2)); // Guatemala (Republic of)
        sTable.add(new MccEntry(706, "sv", 2)); // El Salvador (Republic of)
        sTable.add(new MccEntry(708, "hn", 3)); // Honduras (Republic of)
        sTable.add(new MccEntry(710, "ni", 2)); // Nicaragua
        sTable.add(new MccEntry(712, "cr", 2)); // Costa Rica
        sTable.add(new MccEntry(714, "pa", 2)); // Panama (Republic of)
        sTable.add(new MccEntry(716, "pe", 2)); // Peru
        sTable.add(new MccEntry(722, "ar", 3)); // Argentine Republic
        sTable.add(new MccEntry(724, "br", 2)); // Brazil (Federative Republic of)
        sTable.add(new MccEntry(730, "cl", 2)); // Chile
        sTable.add(new MccEntry(732, "co", 3)); // Colombia (Republic of)
        sTable.add(new MccEntry(734, "ve", 2)); // Venezuela (Bolivarian Republic of)
        sTable.add(new MccEntry(736, "bo", 2)); // Bolivia (Republic of)
        sTable.add(new MccEntry(738, "gy", 2)); // Guyana
        sTable.add(new MccEntry(740, "ec", 2)); // Ecuador
        sTable.add(new MccEntry(742, "gf", 2)); // French Guiana (French Department of)
        sTable.add(new MccEntry(744, "py", 2)); // Paraguay (Republic of)
        sTable.add(new MccEntry(746, "sr", 2)); // Suriname (Republic of)
        sTable.add(new MccEntry(748, "uy", 2)); // Uruguay (Eastern Republic of)
        sTable.add(new MccEntry(750, "fk", 2)); // Falkland Islands (Malvinas)

        Collections.sort(sTable);
    }
}