symbian 中自动寻找cmwap连接点，通杀uiq 2nd 3nd和s60 2nd 3nd 5nd

 

全测试过了，鉴于手机型号太多，没有一一的测试。 找不到连接点，应该自动创建一个的，但这个需要证书，就没写了。

今天发现刷了机的一个5800连不上，在二级查找上，还需比较一下名字。

//寻找可用的连接点, UIQ与Symbian不同

TBool NewCClientEngine::FindIapId(TUint32& iapId)

    {

    iapId = 0;

#ifdef __WINS__

    iapId = 1;

#elif  UIQ30

    jstring cmwapname;

    //先找出APN

    CCommsDatabase* const comm_db = CCommsDatabase::NewL(EDatabaseTypeIAP);

    CleanupStack::PushL(comm_db);

    CCommsDbTableView *iap_table_view = comm_db->OpenTableLC(TPtrC(OUTGOING_WCDMA));

    TBuf<50> iap_name_buf;

    TBuf<50> cmwap_str; 



    TBuf<32> apn;

    TUint32 iap_id = -1;

    TBuf<100> log;

    // switch pointer to the first iap record 

    if(iap_table_view->GotoFirstRecord() == KErrNone)

        {

        // search comm_db for cmnet iap 

        do

            {

            // get the iap name from comm_db

            iap_name_buf.SetLength(0);

            iap_table_view->ReadTextL(TPtrC(COMMDB_NAME), iap_name_buf);

            iap_table_view->ReadTextL(TPtrC(GPRS_APN), apn); 



            // test the cmnet iap name             

            DEBUGING(iap_name_buf);

            DEBUGING(apn);

            if( apn == _L("cmwap") )

                {

                cmwapname = iap_name_buf;

                iap_table_view->ReadUintL(TPtrC(COMMDB_ID), iap_id);

                log.Format(_L("id = %d"),iap_id);

                DEBUGING(log);

                break;

                }

            }while (KErrNone == iap_table_view->GotoNextRecord());

        }

    CleanupStack::PopAndDestroy(2, comm_db); // iap_table_view, comm_db 



    if(cmwapname != _L(""))

        {

        CCommsDatabase* database = CCommsDatabase::NewL(EDatabaseTypeIAP);

        CleanupStack::PushL(database );

        CCommsDbTableView* view = database->OpenTableLC(TPtrC(IAP));

        if( view->GotoFirstRecord() == KErrNone )

            {

            do

                {

                TBuf<50> accessPointName;

                view->ReadTextL(TPtrC(COMMDB_NAME),accessPointName);

                DEBUGING(accessPointName);

                if(cmwapname == accessPointName)

                    {

                    TUint32 id;

                    view->ReadUintL(TPtrC(COMMDB_ID),id);

                    log.Format(_L("iapid = %d"),id);

                    iapId = id;

                    DEBUGING(log);

                    break;

                    }

                }while(view->GotoNextRecord()==KErrNone);

            }

        CleanupStack::PopAndDestroy(view);

        CleanupStack::PopAndDestroy(database );

        } 



#else

    CCommsDatabase* const comm_db = CCommsDatabase::NewL(EDatabaseTypeIAP);

    CleanupStack::PushL(comm_db);

    CCommsDbTableView *iap_table_view = comm_db->OpenTableLC(TPtrC(OUTGOING_WCDMA));

    TBuf<20> iap_name_buf;

    TBuf<20> iap_name_buf1;

    TBuf<20> cmwap_str;

    TBuf<100> cmwap_username;

    TBuf<100> cmwap_userpass;

    TBuf<32> apn;

    TUint32 iap_id = -1;

    TBuf<100> log;

    // switch pointer to the first iap record 

    if(iap_table_view->GotoFirstRecord() == KErrNone)

        {

        // search comm_db for cmnet iap 

        do

            {

            // get the iap name from comm_db

            iap_name_buf.SetLength(0);

            iap_table_view->ReadTextL(TPtrC(COMMDB_NAME), iap_name_buf);

            iap_table_view->ReadTextL(TPtrC(GPRS_APN), apn);

            iap_table_view->ReadTextL(TPtrC(GPRS_IF_AUTH_PASS), cmwap_userpass);

            iap_table_view->ReadTextL(TPtrC(GPRS_IF_AUTH_NAME), cmwap_username);

            // test the cmnet iap name             

            DEBUGING(iap_name_buf);

            DEBUGING(cmwap_userpass);

            DEBUGING(cmwap_username);

            DEBUGING(apn);

            if( apn == _L("cmwap") && cmwap_userpass.Length()==0 && cmwap_username.Length()==0 )

                {

                iap_table_view->ReadUintL(TPtrC(COMMDB_ID), iap_id);

                CCommsDbTableView* pIAPView = comm_db->OpenViewMatchingUintLC(TPtrC(IAP), TPtrC(IAP_SERVICE), iap_id);

                TInt nErr = pIAPView->GotoFirstRecord();

                while(nErr == KErrNone)

                    {

                    pIAPView->ReadTextL(TPtrC(COMMDB_NAME), iap_name_buf1);

                    DEBUGING(iap_name_buf1);

                    if(iap_name_buf1 == iap_name_buf)

                        {

                        pIAPView->ReadUintL(TPtrC(COMMDB_ID), iap_id);

                        iapId= iap_id;

                        DEBUGING(_L("find iap..."));

                        }

                    nErr = pIAPView->GotoNextRecord();

                    }

                CleanupStack::PopAndDestroy(); //pIAPView

                }

            }while (KErrNone == iap_table_view->GotoNextRecord());

        }

    CleanupStack::PopAndDestroy(2, comm_db); // iap_table_view, comm_db

    if( iap_id < 0)

        {

        ERRORING(_L("can't find iap"));

        }

#endif

    return (iapId > 0);

    }