/*

* Copyright (c) 2008 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of "Eclipse Public License v1.0"

* which accompanies this distribution, and is available

* at the URL "http://www.eclipse.org/legal/epl-v10.html".

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description:  ApnSettings.app

*

*/

#include <string>

#include<stdio.h>

#include <sys/types.h>

#include <sys/socket.h>

#include <net/if.h>

#include "logger.h"

#include "apnsettings.h"

using namespace java;

int ApnSettings::setDefaultApn(int aType, int aApn)

{

    struct ifreq  ifr;

    int def = 0;

#ifdef RD_JAVA_OPENC_BETA_PATCH

    if (aType == 2 || aType == 3)

    {

        if (aType == 3) // IAP ID

        {

            char * interfacename = new char[512];

            char * fret = if_indextoname(aApn,interfacename);

            strcpy(ifr.ifr_name, interfacename);

            ILOG1(ESOCKET, "interface name is %s",interfacename);

        }

        else

        {

            if (aType == 2) // SNAP ID

            {

                memset(&ifr, 0, sizeof(struct ifreq));

                ifr.ifr_ifru.snap_id = aApn;

            }

        }

        def = setdefaultif(&ifr);

        ILOG(ESOCKET, "sedefaultif called");

    }

    ILOG1(ESOCKET, "sedefaultif returned %d",def);

    // if(def == -1)

    //{

    //      LOG(ESOCKET, "default access point interface is removed");

    //      setdefaultif(NULL);

    //}

#endif

    return def;

}

void ApnSettings::removeDefaultApn()

{ 

    #ifdef RD_JAVA_OPENC_BETA_PATCH

        setdefaultif(0);

        ILOG(ESOCKET, "sedefaultif called");

        ILOG1(ESOCKET, "remove default apn returned %d",setdefaultif(NULL));

    #endif  

}

int ApnSettings::retryConnection(int aErrCode, int aType, int aApn)

{

    if ( aErrCode > __EMAXERRNO )

    {

        // errno out of range, check for KErrNotReady

        int errCode = -(aErrCode - __EMAXERRNO);

        ELOG1(ESOCKET,"ApnSettings:: retryConnection symbian error : %d" , errCode);

        if( (errCode == KErrNotReady) && (aType == 2) )

        {

            // call reset and setDefaultif() again to make a new conn and use  

            ApnSettings::removeDefaultApn();

            int ret = ApnSettings::setDefaultApn(aType,aApn);

            return ret;

        }

     }     

     return -(aErrCode);

}