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Commit 0b3ea727 authored by Diogo Ferreira's avatar Diogo Ferreira
Browse files

framework: Add RIL for qualcom basebands with no sim status 

I will describe the behaviour below because I think it may be
useful for others with updated qualcomm basebands.

Semc recently upgraded to a new baseband version which changes
the way SIM status works. At the core of this changs is the fact
that basebands are now supporting multiple SIM cards and this means
that sending the app state as an extra of
RIL_UNSOL_RESPONSE_RADIO_STATE_CHANGED

CAF supports this behaviour in the gingerbread_rel branch but
the changes are unmergeable due to other complex that would break
all devices.

This is a workaround where the new state (radio status) is parsed
from RIL_UNSOL_RESPONSE_RADIO_STATE_CHANGED and this triggers a
thread which will in turn query the SIM card and send SIM/RUIM_READY
when appropriate.

The other changes to methods are specific to the SEMC ril.

Update: Splitted the generic parts to  QualcommNoSimReadyRIL which
can be used by some of the other devices currently in the pipeline.

Change-Id: I3155f17663bf6ebe344027ff5e50af114890b9b5
parent 9f3cd90b

telephony/java/com/android/internal/telephony/PhoneFactory.java

+3 −0
Original line number Diff line number Diff line
@@ -119,6 +119,9 @@ public class PhoneFactory { 
                } else if("lgestar".equals(sRILClassname)) {

                    Log.i(LOG_TAG, "Using LGE Star RIL");

                    sCommandsInterface = new LGEStarRIL(context, networkMode, cdmaSubscription);

                } else if ("semc".equals(sRILClassname)) {

                    Log.i(LOG_TAG, "Using Semc RIL");

                    sCommandsInterface = new SemcRIL(context, networkMode, cdmaSubscription);

                } else {

                    sCommandsInterface = new RIL(context, networkMode, cdmaSubscription);

                }

telephony/java/com/android/internal/telephony/QualcommNoSimReadyRIL.java

0 → 100644
+767 −0

File added.

Preview size limit exceeded, changes collapsed.

telephony/java/com/android/internal/telephony/SemcRIL.java

0 → 100644
+443 −0
Original line number Diff line number Diff line 
/*

 * Copyright (C) 2011 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.util.Log;



import com.android.internal.telephony.DataCallState;

import com.android.internal.telephony.gsm.NetworkInfo;

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;





    public SemcRIL(Context context) {

        super(context);

    }



    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

    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

    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

    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 protocol,

            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("0");



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

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

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

                + password + " " + authType + " " + protocol);



        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();

        int n = 0;

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

            n = p.readInt();

        }

        status.setGsmUmtsSubscriptionAppIndex(n);



        int cdmaSubscriptionAppCount = p.readInt();

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

            n = p.readInt();

        }

        status.setCdmaSubscriptionAppIndex(n);

        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           = p.readInt();

            ca.pin2           = p.readInt();

            status.addApplication(ca);



            mAid = ca.aid;

        }



        return status;

    }



    @Override

    protected Object

    responseDataCallList(Parcel p) {

        int num;

        ArrayList<DataCallState> response;



        num = p.readInt();

        response = new ArrayList<DataCallState>(num);



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

            DataCallState dataCall = new DataCallState();



            dataCall.cid = p.readInt();

            dataCall.active = p.readInt();

            dataCall.type = p.readString();

            dataCall.apn = p.readString();

            dataCall.address = p.readString();

            p.readInt();

            p.readInt();

            response.add(dataCall);

        }



        return response;

    }



    @Override

    protected Object

    responseNetworkInfos(Parcel p) {

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

        ArrayList<NetworkInfo> 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<NetworkInfo>(strings.length / 5);



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

            ret.add (

                new NetworkInfo(

                    strings[i+0],

                    strings[i+1],

                    strings[i+2],

                    strings[i+3]));

        }



        return ret;

    }

}