frameworks_base: add SemcRIL for SonyEricsson phones

/*

 * Copyright (C) 2011 The CyanogenMod Project

 *

 * Diogo Ferreira, Andreas Makris, Alin Jerpelea

 *

 * 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 static com.android.internal.telephony.RILConstants.*;

import android.content.Context;

import android.content.res.Resources;

import android.os.Message;

import android.os.Parcel;

import android.os.SystemProperties;

import android.text.TextUtils;

import android.util.Log;

import android.net.ConnectivityManager;

import android.net.LocalSocket;

import android.net.LocalSocketAddress;

import com.android.internal.telephony.DataCallState;

import com.android.internal.telephony.DataConnection.FailCause;

import com.android.internal.telephony.OperatorInfo;

import com.android.internal.telephony.IccCardApplication;

import com.android.internal.telephony.IccCardStatus;

import java.util.ArrayList;

/**

 * Custom SEMC ril

 *

 * {@hide}

 */

public class SemcRIL extends QualcommNoSimReadyRIL implements CommandsInterface {

    protected String mAid;

    boolean RILJ_LOGV = true;

    boolean RILJ_LOGD = true;

    public SemcRIL(Context context, int networkMode, int cdmaSubscription) {

        super(context, networkMode, cdmaSubscription);

    }

    @Override

    public void

    supplyIccPin(String pin, Message result) {

        //       but this request is also valid for SIM and RUIM

        RILRequest rr = RILRequest.obtain(RIL_REQUEST_ENTER_SIM_PIN, result);

        if (RILJ_LOGD) riljLog(rr.serialString() + "> " + requestToString(rr.mRequest));

        rr.mp.writeInt(0);

        rr.mp.writeString(mAid);

        rr.mp.writeString(pin);

        send(rr);

    }

    @Override

    public void

    supplyIccPuk(String puk, String newPin, Message result) {

        //Note: This RIL request has not been renamed to ICC,

        //       but this request is also valid for SIM and RUIM

        RILRequest rr = RILRequest.obtain(RIL_REQUEST_ENTER_SIM_PUK, result);

        if (RILJ_LOGD) riljLog(rr.serialString() + "> " + requestToString(rr.mRequest));

        rr.mp.writeInt(0);

        rr.mp.writeString(mAid);

        rr.mp.writeString(puk);

        rr.mp.writeString(newPin);

        send(rr);

    }

    @Override

    public void

    supplyIccPin2(String pin, Message result) {

        //Note: This RIL request has not been renamed to ICC,

        //       but this request is also valid for SIM and RUIM

        RILRequest rr = RILRequest.obtain(RIL_REQUEST_ENTER_SIM_PIN2, result);

        if (RILJ_LOGD) riljLog(rr.serialString() + "> " + requestToString(rr.mRequest));

        rr.mp.writeInt(0);

        rr.mp.writeString(mAid);

        rr.mp.writeString(pin);

        send(rr);

    }

    @Override

    public void

    supplyIccPuk2(String puk, String newPin2, Message result) {

        //Note: This RIL request has not been renamed to ICC,

        //       but this request is also valid for SIM and RUIM

        RILRequest rr = RILRequest.obtain(RIL_REQUEST_ENTER_SIM_PUK2, result);

        if (RILJ_LOGD) riljLog(rr.serialString() + "> " + requestToString(rr.mRequest));

        rr.mp.writeInt(0);

        rr.mp.writeString(mAid);

        rr.mp.writeString(puk);

        rr.mp.writeString(newPin2);

        send(rr);

    }

    @Override

    public void

    changeIccPin(String oldPin, String newPin, Message result) {

        //Note: This RIL request has not been renamed to ICC,

        //       but this request is also valid for SIM and RUIM

        RILRequest rr = RILRequest.obtain(RIL_REQUEST_CHANGE_SIM_PIN, result);

        if (RILJ_LOGD) riljLog(rr.serialString() + "> " + requestToString(rr.mRequest));

        rr.mp.writeInt(0);

        rr.mp.writeString(mAid);

        rr.mp.writeString(oldPin);

        rr.mp.writeString(newPin);

        send(rr);

    }

    @Override

    public void

    changeIccPin2(String oldPin2, String newPin2, Message result) {

        //Note: This RIL request has not been renamed to ICC,

        //       but this request is also valid for SIM and RUIM

        RILRequest rr = RILRequest.obtain(RIL_REQUEST_CHANGE_SIM_PIN2, result);

        if (RILJ_LOGD) riljLog(rr.serialString() + "> " + requestToString(rr.mRequest));

        rr.mp.writeInt(0);

        rr.mp.writeString(mAid);

        rr.mp.writeString(oldPin2);

        rr.mp.writeString(newPin2);

        send(rr);

    }

    @Override

    public void

    supplyNetworkDepersonalization(String netpin, Message result) {

        RILRequest rr = RILRequest.obtain(RIL_REQUEST_ENTER_NETWORK_DEPERSONALIZATION, result);

        if (RILJ_LOGD) riljLog(rr.serialString() + "> " + requestToString(rr.mRequest));

        rr.mp.writeInt(3);

        rr.mp.writeString(netpin);

        send(rr);

    }

    @Override

    public void

    changeBarringPassword(String facility, String oldPwd, String newPwd, Message result) {

        RILRequest rr = RILRequest.obtain(RIL_REQUEST_CHANGE_BARRING_PASSWORD, result);

        if (RILJ_LOGD) riljLog(rr.serialString() + "> " + requestToString(rr.mRequest));

        rr.mp.writeInt(3);

        rr.mp.writeString(facility);

        rr.mp.writeString(oldPwd);

        rr.mp.writeString(newPwd);

        send(rr);

    }

    @Override

    public void

    dial(String address, int clirMode, UUSInfo uusInfo, Message result) {

        RILRequest rr = RILRequest.obtain(RIL_REQUEST_DIAL, result);

        rr.mp.writeString(address);

        rr.mp.writeInt(clirMode);

        if (uusInfo == null) {

            rr.mp.writeInt(0); // UUS information is absent

        } else {

            rr.mp.writeInt(1); // UUS information is present

            rr.mp.writeInt(uusInfo.getType());

            rr.mp.writeInt(uusInfo.getDcs());

            rr.mp.writeByteArray(uusInfo.getUserData());

        }

        rr.mp.writeInt(0xff);

        if (RILJ_LOGD) riljLog(rr.serialString() + "> " + requestToString(rr.mRequest));

        send(rr);

    }

    @Override

    public void

    getIMSI(Message result) {

        RILRequest rr = RILRequest.obtain(RIL_REQUEST_GET_IMSI, result);

        rr.mp.writeInt(0);

        rr.mp.writeString(mAid);

        if (RILJ_LOGD) riljLog(rr.serialString() +

                              "> getIMSI:RIL_REQUEST_GET_IMSI " +

                              RIL_REQUEST_GET_IMSI +

                              " " + requestToString(rr.mRequest));

        send(rr);

    }

    @Override

    public void

    setupDataCall(String radioTechnology, String profile, String apn,

            String user, String password, String authType, String ipVersion,

            Message result) {

        RILRequest rr

                = RILRequest.obtain(RIL_REQUEST_SETUP_DATA_CALL, result);

        rr.mp.writeInt(7);

        rr.mp.writeString(radioTechnology);

        rr.mp.writeString(profile);

        rr.mp.writeString(apn);

        rr.mp.writeString(user);

        rr.mp.writeString(password);

        rr.mp.writeString(authType);

        rr.mp.writeString(ipVersion);

        if (RILJ_LOGD) riljLog(rr.serialString() + "> "

                + requestToString(rr.mRequest) + " " + radioTechnology + " "

                + profile + " " + apn + " " + user + " "

                + password + " " + authType + " " + ipVersion);

        send(rr);

    }

    @Override

    public void

    deactivateDataCall(int cid, int reason, Message result) {

        RILRequest rr

                = RILRequest.obtain(RIL_REQUEST_DEACTIVATE_DATA_CALL, result);

        rr.mp.writeInt(2);

        rr.mp.writeString(Integer.toString(cid));

        rr.mp.writeString(Integer.toString(reason));

        if (RILJ_LOGD) riljLog(rr.serialString() + "> " +

                requestToString(rr.mRequest) + " " + cid + " " + reason);

        send(rr);

    }

    @Override

    public void

    iccIO (int command, int fileid, String path, int p1, int p2, int p3,

            String data, String pin2, Message result) {

        //Note: This RIL request has not been renamed to ICC,

        //       but this request is also valid for SIM and RUIM

        RILRequest rr

                = RILRequest.obtain(RIL_REQUEST_SIM_IO, result);

        rr.mp.writeInt(0);

        rr.mp.writeString(mAid);

        rr.mp.writeInt(command);

        rr.mp.writeInt(fileid);

        rr.mp.writeString(path);

        rr.mp.writeInt(p1);

        rr.mp.writeInt(p2);

        rr.mp.writeInt(p3);

        rr.mp.writeString(data);

        rr.mp.writeString(pin2);

        if (RILJ_LOGD) riljLog(rr.serialString() + "> iccIO: " + requestToString(rr.mRequest)

                + " 0x" + Integer.toHexString(command)

                + " 0x" + Integer.toHexString(fileid) + " "

                + " path: " + path + ","

                + p1 + "," + p2 + "," + p3);

        send(rr);

    }

    @Override

    public void

    setNetworkSelectionModeAutomatic(Message response) {

        RILRequest rr

                = RILRequest.obtain(RIL_REQUEST_SET_NETWORK_SELECTION_AUTOMATIC,

                                    response);

        if (RILJ_LOGD) riljLog(rr.serialString() + "> " + requestToString(rr.mRequest));

        rr.mp.writeString(null);

        rr.mp.writeInt(-1);

        send(rr);

    }

    @Override

    public void

    setNetworkSelectionModeManual(String operatorNumeric, Message response) {

        RILRequest rr

                = RILRequest.obtain(RIL_REQUEST_SET_NETWORK_SELECTION_MANUAL,

                                    response);

        if (RILJ_LOGD) riljLog(rr.serialString() + "> " + requestToString(rr.mRequest)

                    + " " + operatorNumeric);

        rr.mp.writeString(operatorNumeric);

        rr.mp.writeInt(-1);

        send(rr);

    }

    @Override

    public void

    queryFacilityLock (String facility, String password, int serviceClass,

                            Message response) {

        RILRequest rr = RILRequest.obtain(RIL_REQUEST_QUERY_FACILITY_LOCK, response);

        if (RILJ_LOGD) riljLog(rr.serialString() + "> " + requestToString(rr.mRequest));

        // count strings

        rr.mp.writeInt(5);

        rr.mp.writeString("0");

        rr.mp.writeString(mAid);

        rr.mp.writeString(facility);

        rr.mp.writeString(password);

        rr.mp.writeString(Integer.toString(serviceClass));

        send(rr);

    }

    @Override

    public void

    setFacilityLock (String facility, boolean lockState, String password,

                        int serviceClass, Message response) {

        String lockString;

         RILRequest rr

                = RILRequest.obtain(RIL_REQUEST_SET_FACILITY_LOCK, response);

        if (RILJ_LOGD) riljLog(rr.serialString() + "> " + requestToString(rr.mRequest));

        // count strings

        rr.mp.writeInt(6);

        rr.mp.writeString("0");

        rr.mp.writeString(mAid);

        rr.mp.writeString(facility);

        lockString = (lockState)?"1":"0";

        rr.mp.writeString(lockString);

        rr.mp.writeString(password);

        rr.mp.writeString(Integer.toString(serviceClass));

        send(rr);

    }

    @Override

    protected Object

    responseIccCardStatus(Parcel p) {

        IccCardApplication ca;

        IccCardStatus status = new IccCardStatus();

        p.readInt(); // unknown first parameter

        status.setCardState(p.readInt());

        status.setUniversalPinState(p.readInt());

        int gsmUmtsSubscriptionAppCount = p.readInt();

        for (int i = 0; i < gsmUmtsSubscriptionAppCount; i++) {

            if (i == 0)

                status.setGsmUmtsSubscriptionAppIndex(p.readInt());

            else

                p.readInt();

        }

        int cdmaSubscriptionAppCount = p.readInt();

        for (int i = 0; i < cdmaSubscriptionAppCount; i++) {

            if (i == 0)

                status.setCdmaSubscriptionAppIndex(p.readInt());

            else

                p.readInt();

        }

        int numApplications = p.readInt();

        // limit to maximum allowed applications

        if (numApplications > IccCardStatus.CARD_MAX_APPS) {

            numApplications = IccCardStatus.CARD_MAX_APPS;

        }

        status.setNumApplications(numApplications);

        for (int i = 0 ; i < numApplications ; i++) {

            ca = new IccCardApplication();

            ca.app_type       = ca.AppTypeFromRILInt(p.readInt());

            ca.app_state      = ca.AppStateFromRILInt(p.readInt());

            ca.perso_substate = ca.PersoSubstateFromRILInt(p.readInt());

            ca.aid            = p.readString();

            ca.app_label      = p.readString();

            ca.pin1_replaced  = p.readInt();

            ca.pin1           = ca.PinStateFromRILInt(p.readInt());

            ca.pin2           = ca.PinStateFromRILInt(p.readInt());

            status.addApplication(ca);

            p.readInt();

            p.readInt();

            p.readInt();

            p.readInt();

        }

        int appIndex = -1;

        if (mPhoneType == RILConstants.CDMA_PHONE) {

            appIndex = status.getCdmaSubscriptionAppIndex();

            Log.d(LOG_TAG, "This is a CDMA PHONE " + appIndex);

        } else {

            appIndex = status.getGsmUmtsSubscriptionAppIndex();

            Log.d(LOG_TAG, "This is a GSM PHONE " + appIndex);

        }

        IccCardApplication application = status.getApplication(appIndex);

        mAid = application.aid;

        return status;

    }

    @Override

    protected DataCallState getDataCallState(Parcel p, int version) {

        DataCallState datacallstate = new DataCallState();

        datacallstate.version = 3;

        datacallstate.cid = p.readInt();

        datacallstate.active = p.readInt();

        datacallstate.type = p.readString();

        String s1 = p.readString();

        if(!TextUtils.isEmpty(s1)) {

                datacallstate.addresses = s1.split(" "); }

                datacallstate.ifname = "rmnet0";

                p.readInt();

                p.readInt();

         return datacallstate;

    }

    @Override

    protected Object

        responseSetupDataCall(Parcel p) {

        DataCallState dataCall;

        dataCall = new DataCallState();

        dataCall.version = 3;

        dataCall.cid = 0;

        p.readInt(); 

        dataCall.ifname = p.readString();

            if (TextUtils.isEmpty(dataCall.ifname)) {

                throw new RuntimeException(

                        "RIL_REQUEST_SETUP_DATA_CALL response, no ifname");

            }

            String addresses = p.readString();

            if (!TextUtils.isEmpty(addresses)) {

              dataCall.addresses = addresses.split(" ");

            }

        return dataCall;

    }

    @Override

    protected Object

    responseOperatorInfos(Parcel p) {

        String strings[] = (String [])responseStrings(p);

        ArrayList<OperatorInfo> ret;

        if (strings.length % 5 != 0) {

            throw new RuntimeException(

                "RIL_REQUEST_QUERY_AVAILABLE_NETWORKS: invalid response. Got "

                + strings.length + " strings, expected multible of 5");

        }

        ret = new ArrayList<OperatorInfo>(strings.length / 5);

        for (int i = 0 ; i < strings.length ; i += 5) {

            ret.add (

                new OperatorInfo(

                    strings[i+0],

                    strings[i+1],

                    strings[i+2],

                    strings[i+3]));

        }

        return ret;

    }

}