Merge "add RIL for Samsung devices with Qualcomm radios" into ics

public class LGEQualcommUiccRIL extends LGEQualcommRIL implements CommandsInterface {

    protected String mAid;

    protected boolean mUSIM;

    private int mSetPreferredNetworkType;

    private String mLastDataIface[] = new String[10];

    protected int mSetPreferredNetworkType;

    protected String[] mLastDataIface = new String[10];

    boolean RILJ_LOGV = true;

    boolean RILJ_LOGD = true;

/*

 * Copyright (C) 2012 The CyanogenMod 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 static com.android.internal.telephony.RILConstants.*;

import android.content.Context;

import android.os.Message;

import android.os.Parcel;

import android.os.SystemProperties;

import android.os.AsyncResult;

import android.text.TextUtils;

import android.util.Log;

import com.android.internal.telephony.RILConstants;

/**

 * Custom RIL to handle unique behavior of Hercules/Skyrocket/Note radio

 *

 * {@hide}

 */

public class SamsungQualcommUiccRIL extends LGEQualcommUiccRIL implements CommandsInterface {

    boolean RILJ_LOGV = true;

    boolean RILJ_LOGD = true;

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

        super(context, networkMode, cdmaSubscription);

    }

    @Override

    protected void

    processUnsolicited (Parcel p) {

        Object ret;

        int dataPosition = p.dataPosition();   // save off position within the Parcel

        int response     = p.readInt();

        switch(response) {

            case RIL_UNSOL_NITZ_TIME_RECEIVED:

                handleNitzTimeReceived(p);

                return;

            case 1038: ret = responseVoid(p); break; // RIL_UNSOL_DATA_NETWORK_STATE_CHANGED

            default:

                // Rewind the Parcel

                p.setDataPosition(dataPosition);

                // Forward responses that we are not overriding to the super class

                super.processUnsolicited(p);

                return;

        }

        switch(response) {

            case 1038: // RIL_UNSOL_DATA_NETWORK_STATE_CHANGED

                if (RILJ_LOGD) unsljLog(response);

                // Notifying on voice state change since it just causes a

                // GsmServiceStateTracker::pollState() like CAF RIL does.

                mVoiceNetworkStateRegistrants

                    .notifyRegistrants(new AsyncResult(null, null, null));

            break;

        }

    }

    protected void

    handleNitzTimeReceived(Parcel p) {

        String nitz = (String)responseString(p);

        if (RILJ_LOGD) unsljLogRet(RIL_UNSOL_NITZ_TIME_RECEIVED, nitz);

        // has bonus long containing milliseconds since boot that the NITZ

        // time was received

        long nitzReceiveTime = p.readLong();

        Object[] result = new Object[2];

        String fixedNitz = nitz;

        String[] nitzParts = nitz.split(",");

        if (nitzParts.length == 4) {

            // 0=date, 1=time+zone, 2=dst, 3=garbage that confuses GsmServiceStateTracker (so remove it)

            fixedNitz = nitzParts[0]+","+nitzParts[1]+","+nitzParts[2]+",";

        }

        result[0] = fixedNitz;

        result[1] = Long.valueOf(nitzReceiveTime);

        if (mNITZTimeRegistrant != null) {

            mNITZTimeRegistrant

                .notifyRegistrant(new AsyncResult (null, result, null));

        } else {

            // in case NITZ time registrant isnt registered yet

            mLastNITZTimeInfo = result;

        }

    }

    @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("IP"); // ipVersion

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

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

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

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

        send(rr);

    }

    @Override

    protected Object

    responseIccCardStatus(Parcel p) {

        IccCardApplication ca;

        IccCardStatus status = new IccCardStatus();

        status.setCardState(p.readInt());

        status.setUniversalPinState(p.readInt());

        status.setGsmUmtsSubscriptionAppIndex(p.readInt());

        status.setCdmaSubscriptionAppIndex(p.readInt() );

        status.setImsSubscriptionAppIndex(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());

            p.readInt(); //remaining_count_pin1   - pin1_num_retries

            p.readInt(); //remaining_count_puk1   - puk1_num_retries

            p.readInt(); //remaining_count_pin2   - pin2_num_retries

            p.readInt(); //remaining_count_puk2   - puk2_num_retries

            p.readInt(); //                       - perso_unblock_retries

            status.addApplication(ca);

        }

        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);

        }

        if (numApplications > 0) {

            IccCardApplication application = status.getApplication(appIndex);

            mAid = application.aid;

            mUSIM = application.app_type

                      == IccCardApplication.AppType.APPTYPE_USIM;

            mSetPreferredNetworkType = mPreferredNetworkType;

            if (TextUtils.isEmpty(mAid))

               mAid = "";

            Log.d(LOG_TAG, "mAid " + mAid + " mUSIM=" + mUSIM + " mSetPreferredNetworkType=" + mSetPreferredNetworkType);

        }

        return status;

    }

    @Override

    protected Object

    responseSignalStrength(Parcel p) {

        int numInts = 12;

        int response[];

        // This is a mashup of algorithms used in

        // LGEQualcommUiccRIL.java and SamsungHCRIL.java

        // Get raw data

        response = new int[numInts];

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

            response[i] = p.readInt();

        }

        // RIL_GW_SignalStrength

        boolean mSignalbarCount = SystemProperties.getBoolean("telephony.sends_barcount", true);

        if(mSignalbarCount) {

            //Samsung sends the count of bars that should be displayed instead of

            //a real signal strength

            response[0] = ((response[0] & 0xFF00) >> 8) * 3; //gsmDbm

            if ((response[0] > 0) && (response[0] != 99)) {

                response[0]--;   // correct down by 1 dBm to match stock's behavior

            }

        } else {

            response[0] = response[0] & 0xFF; //gsmDbm

        }

        response[1] = -1; // gsmEcio

        // RIL_CDMA_SignalStrength (unused)

        response[2] = -1; // cdmaDbm

        response[3] = -1; // cdmaEcio

        // RIL_EVDO_SignalStrength (unused)

        response[4] = -1; // evdoRssi

        response[5] = -1; // evdoEcio

        response[6] = -1; // evdoSNR

        // RIL_LTE_SignalStrength

        if (response[7] == 99) {

            // If LTE is not enabled, clear LTE results

            // 7-11 must be -1 for GSM signal strength to be used (see frameworks/base/telephony/java/android/telephony/SignalStrength.java)

            response[7]  = -1;

            response[8]  = -1;

            response[9]  = -1;

            response[10] = -1;

            response[11] = -1;

        } else {

            response[8] *= -1;

        }

        return response;

    }

}