/*

* Copyright (c) 2006 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:    Presence Settings API designed for creating and editing

*  setting sets for presence. Usually used by UI components.

*

*/

// Includes

#include <centralrepository.h>

#include "pressettingsapi.h"

#include "pressettingsapilogger.h"

// ---------------------------------------------------------------------------

// PresSettingsApi::GetAllSetsNamesLC

// ---------------------------------------------------------------------------

//

EXPORT_C CDesCArray* PresSettingsApi::GetAllSetsNamesLC( RArray<TInt>& aSetIds )

    {

    OPENG_DP(D_OPENG_LIT( "PresSettingsApi::GetAllSetsNamesLC"));

    CDesCArrayFlat* sets = new ( ELeave ) CDesCArrayFlat(KPresNormalListLength);

    CleanupStack::PushL( sets );

    CRepository* repository = CRepository::NewL( KCRUIDSimpleOTA );

    CleanupStack::PushL( repository );

    RArray<TUint32> idKeys;

    TInt error = repository->FindL( KSimpleSetId, KOnlyColumnInfo, idKeys );

    CleanupClosePushL( idKeys );

    TInt idCount = idKeys.Count();

    OPENG_DP(D_OPENG_LIT( " idCount = %d"), idCount);

    TBuf<KPresSetNameMaxLength> setName;   

    TInt setId(NULL); 

    TInt errID(KErrNone);

    TInt errName(KErrNone);

    TUint32 error2(KErrNone);

    TUint32 row;

    for( TInt i = 0;i < idCount;i++ )

        {

        // avoid the 0th and 256th rows

        if ((idKeys[i]<KUnitRow) || (idKeys[i]>KLastUseableRow))

            continue;

        row = idKeys[i] & KOnlyRowInfo;

        errName = repository->Get( row + KSimpleSetName, setName );

        errID = repository->Get( idKeys[i], setId );

        if( (errName != KErrNone) || (errID != KErrNone)) // if some error in getting

            {

            // try deleting the troubled row

            repository->Delete( row, KOnlyRowInfo, error2);            

            OPENG_DP(D_OPENG_LIT( "     Error in Get(name): i = %d"),i);

            OPENG_DP(D_OPENG_LIT( "     Error in Get(id)  : i = %d"),i);

            continue;

            }

        else

            {

            sets->AppendL(setName);

            aSetIds.Append(setId);

            }

        setName.Zero();           

        }

    CleanupStack::PopAndDestroy(&idKeys);   //idKeys

    CleanupStack::PopAndDestroy(repository); //repository

    return sets;

    }

// ---------------------------------------------------------------------------

// PresSettingsApi::CreateSetL

// ---------------------------------------------------------------------------

//

EXPORT_C TInt PresSettingsApi::CreateSetL(TPresSettingsSet aSet )

    {

    OPENG_DP(D_OPENG_LIT( "PresSettingsApi::CreateSetL"));

    CRepository* repository = CRepository::NewL( KCRUIDSimpleOTA );

    CleanupStack::PushL( repository );

    TUint32 row = GetFreshRawInHex(repository);

    OPENG_DP(D_OPENG_LIT( " row: %d"),row);

    TInt error(KErrNone);

    TUint32 error2(KErrNone);

    // Create the set id in different way

    TInt id = CreateUniqueIdL( repository, row );

    OPENG_DP(D_OPENG_LIT( " id: %d"),id);

    error = error + repository->Create( row+KSimpleSetName, aSet.iSetName);

    error = error + repository->Create( row+KSimpleSipProfile, aSet.iSipProfile );

    error = error + repository->Create( row+KSimpleXDMSet, aSet.iXDMSetting );

    error = error + repository->Create( row+KSimpleClientObjDataLimit, aSet.iObjectSize );

    error = error + repository->Create( row+KSimpleContentSvrAdd, aSet.iContSrvrAdd );

    error = error + repository->Create( row+KSimpleStatusofProps, aSet.iStatusOfProps );

    error = error + repository->Create( row+KSimpleSourceThrottlePublish, aSet.iPublicationInt );

    error = error + repository->Create( row+KSimpleMaxNbrPresenceSubs, aSet.iMaxSubscriptions );

    error = error + repository->Create( row+KSimpleMaxNbrSubsInList, aSet.iMaxContactsInList );

    error = error + repository->Create( row+KSimpleServiceUriTemplate, aSet.iDomainSyntax );

    error = error + repository->Create( row+KSimpleProviderID, aSet.iProviderID );

    if (error<0) // was there one of more errors then try deleting this currupt row

        {

        error = repository->Delete( row, KOnlyRowInfo, error2);

        User::Leave(KErrCorrupt);

        }

    CleanupStack::PopAndDestroy(repository);  //repository

    OPENG_DP(D_OPENG_LIT( " id: %d"),id);

    return id;

    }

// ---------------------------------------------------------------------------

// PresSettingsApi::UpdateSetL

// ---------------------------------------------------------------------------

//

EXPORT_C TInt PresSettingsApi::UpdateSetL(TPresSettingsSet aSet, TInt aSetID)

    {

    OPENG_DP(D_OPENG_LIT( "PresSettingsApi::UpdateSetL(%d)"),aSetID);

    CRepository* repository = CRepository::NewL( KCRUIDSimpleOTA );

    CleanupStack::PushL( repository );

    TInt ret(KErrNotFound);

    TInt error(KErrNone);

    TUint32 error2(KErrNone);

    TUint32 row =  PresSettingsApi::GetRawInHexL(repository,aSetID);

    OPENG_DP(D_OPENG_LIT( " row: %d, id: %d"),row, aSetID);

    if(row>0) // if a valid row is found

        {

        error = error + repository->Set( row+KSimpleSetName, aSet.iSetName);

        error = error + repository->Set( row+KSimpleSipProfile, aSet.iSipProfile );

        error = error + repository->Set( row+KSimpleXDMSet, aSet.iXDMSetting );

        error = error + repository->Set( row+KSimpleClientObjDataLimit, aSet.iObjectSize );

        error = error + repository->Set( row+KSimpleContentSvrAdd, aSet.iContSrvrAdd );

        error = error + repository->Set( row+KSimpleStatusofProps, aSet.iStatusOfProps );

        error = error + repository->Set( row+KSimpleSourceThrottlePublish, aSet.iPublicationInt );

        error = error + repository->Set( row+KSimpleMaxNbrPresenceSubs, aSet.iMaxSubscriptions );

        error = error + repository->Set( row+KSimpleMaxNbrSubsInList, aSet.iMaxContactsInList );

        error = error + repository->Set( row+KSimpleServiceUriTemplate, aSet.iDomainSyntax );

        error = error + repository->Set( row+KSimpleProviderID, aSet.iProviderID );

        if (error<0) // was there one of more errors then try deleting this currupt row

            {

            error = repository->Delete( row, KOnlyRowInfo, error2);

            ret = KErrCorrupt;

            }

        else

            ret = KErrNone;

        }

    CleanupStack::PopAndDestroy(repository);   //repository

    OPENG_DP(D_OPENG_LIT( " ret: %d"),ret);

    return ret;

    }

// ---------------------------------------------------------------------------

// PresSettingsApi::RemoveSetL

// ---------------------------------------------------------------------------

//

EXPORT_C TInt PresSettingsApi::RemoveSetL( TInt aSetID )

    {

    OPENG_DP(D_OPENG_LIT( "PresSettingsApi::RemoveSetL"));

    CRepository* repository = CRepository::NewL( KCRUIDSimpleOTA );

    CleanupStack::PushL( repository );

    TInt ret(KErrNotFound);

    TUint32 error(KErrNone);

    TUint32 error2(KErrNone);

    TUint32 row =  PresSettingsApi::GetRawInHexL(repository,aSetID);

    OPENG_DP(D_OPENG_LIT( " row: %d, id: %d"),row, aSetID);

    if(row>0) // if a valid row is found

        {

        //Delete all entries on the row

        TInt retError = repository->Delete( row, KOnlyRowInfo, error);

        if (retError<0) // was there one of more errors then try deleting this currupt row

            {

            error = repository->Delete( row, KOnlyRowInfo, error2);

            ret = KErrCorrupt;

            }

        else

            ret = KErrNone;

        }

    CleanupStack::PopAndDestroy(repository);   //repository

    OPENG_DP(D_OPENG_LIT( " ret: %d"),ret);

    return ret;

    }

// ---------------------------------------------------------------------------

// PresSettingsApi::UpdatePropertyL

// ---------------------------------------------------------------------------

//

EXPORT_C TInt PresSettingsApi::UpdatePropertyL( TInt aSetID, 

                                            TPresSettingsProperty aPropertyName,

                                            TInt aPropValueInt

                                            )

    {

    OPENG_DP(D_OPENG_LIT( "PresSettingsApi::UpdatePropertyL"));

    CRepository* repository = CRepository::NewL( KCRUIDSimpleOTA );

    CleanupStack::PushL( repository );

    TInt ret(KErrNotFound);

    TInt error(KErrNone);

    TUint32 error2(KErrNone);

    TUint32 row =  PresSettingsApi::GetRawInHexL(repository,aSetID);

    OPENG_DP(D_OPENG_LIT( " row: %d, id: %d"),row, aSetID);

    if(row>0) // if a valid row is found

        {

        if((IsStr(aPropertyName))||(aPropertyName==EPresPropSetID))

            {

            // because property and its value doesnt match

            ret = KErrArgument;

            }

        else

            {

            error = repository->Set( row+aPropertyName, aPropValueInt );

            if (error<0) // was there one of more errors then try deleting this currupt row

                {

                error = repository->Delete( row, KOnlyRowInfo, error2);

                ret = KErrCorrupt;

                }

            else

                ret = KErrNone;

            }

        }

    CleanupStack::PopAndDestroy(repository);   //repository

    OPENG_DP(D_OPENG_LIT( " ret: %d"),ret);

    return ret;

    }

// ---------------------------------------------------------------------------

// PresSettingsApi::UpdatePropertyL

// ---------------------------------------------------------------------------

//

EXPORT_C TInt PresSettingsApi::UpdatePropertyL( TInt aSetID, 

                                            TPresSettingsProperty aPropertyName,

                                            const TDesC& aPropValueDes

                                            )

    {

    OPENG_DP(D_OPENG_LIT( "PresSettingsApi::UpdatePropertyL"));

    CRepository* repository = CRepository::NewL( KCRUIDSimpleOTA );

    CleanupStack::PushL( repository );

    TInt ret(KErrNotFound);

    TInt error(KErrNone);

    TUint32 error2(KErrNone);

    TUint32 row =  PresSettingsApi::GetRawInHexL(repository,aSetID);

    OPENG_DP(D_OPENG_LIT( " row: %d, id: %d"),row, aSetID);

    if(row>0) // if a valid row is found

        {

        if((!IsStr(aPropertyName))||(aPropertyName==EPresPropSetID))

            {

            // because property and its value doesnt match

            ret = KErrArgument;

            }

        else

            {

            error = repository->Set( row+aPropertyName, aPropValueDes );

            if (error<0) // was there one of more errors then try deleting this currupt row

                {

                error = repository->Delete( row, KOnlyRowInfo, error2);

                ret = KErrCorrupt;

                }

            else

                ret = KErrNone;

            }

        }

    CleanupStack::PopAndDestroy(repository);   //repository

    OPENG_DP(D_OPENG_LIT( " ret: %d"),ret);

    return ret;

    }

// ---------------------------------------------------------------------------

// PresSettingsApi::SettingsSetL

// ---------------------------------------------------------------------------

//

EXPORT_C TInt PresSettingsApi::SettingsSetL(TInt aSetID, TPresSettingsSet& aSet)

    {

    OPENG_DP(D_OPENG_LIT( "PresSettingsApi::SettingsSetL"));

    CRepository* repository = CRepository::NewL( KCRUIDSimpleOTA );

    CleanupStack::PushL( repository );

    TInt ret(KErrNotFound);

    TInt error(KErrNone);

    TUint32 error2(KErrNone);

    TUint32 row =  PresSettingsApi::GetRawInHexL(repository,aSetID);

    OPENG_DP(D_OPENG_LIT( " row: %d, id: %d"),row, aSetID);

    if(row>0) // if a valid row is found

        {

        error = error + repository->Get( row+KSimpleSetName, aSet.iSetName);

        error = error + repository->Get( row+KSimpleSipProfile, aSet.iSipProfile );

        error = error + repository->Get( row+KSimpleXDMSet, aSet.iXDMSetting );

        error = error + repository->Get( row+KSimpleClientObjDataLimit, aSet.iObjectSize );

        error = error + repository->Get( row+KSimpleContentSvrAdd, aSet.iContSrvrAdd );

        error = error + repository->Get( row+KSimpleStatusofProps, aSet.iStatusOfProps );

        error = error + repository->Get( row+KSimpleSourceThrottlePublish, aSet.iPublicationInt );

        error = error + repository->Get( row+KSimpleMaxNbrPresenceSubs, aSet.iMaxSubscriptions );

        error = error + repository->Get( row+KSimpleMaxNbrSubsInList, aSet.iMaxContactsInList );

        error = error + repository->Get( row+KSimpleServiceUriTemplate, aSet.iDomainSyntax );

        error = error + repository->Get( row+KSimpleProviderID, aSet.iProviderID );

        if (error<0) // was there one of more errors then try deleting this currupt row

            {

            error = repository->Delete( row, KOnlyRowInfo, error2);

            ret = KErrCorrupt;

            }

        else

            ret = KErrNone;

        }

    CleanupStack::PopAndDestroy(repository);   //repository

    OPENG_DP(D_OPENG_LIT( " ret: %d"),ret);

    return ret;

    }

// ---------------------------------------------------------

// PresSettingsApi::DecodePropertyStatus

// ---------------------------------------------------------

//

EXPORT_C TPresPropStatus PresSettingsApi::DecodePropertyStatus(TInt aStatusOfProps,

                                              TPresSettingsProperty aPropertyName)

    {

    TInt shiftNumber = (aPropertyName-1) * 2;

    TInt maskNumber = 0x3 << shiftNumber; 

    return TPresPropStatus((aStatusOfProps & maskNumber)>>shiftNumber);  

    }

// ---------------------------------------------------------

// PresSettingsApi::EncodePropertyStatus

// ---------------------------------------------------------

//

EXPORT_C void PresSettingsApi::EncodePropertyStatus(TInt& aStatusOfProps,

                                              TPresPropStatus aPropertyStatus,

                                           TPresSettingsProperty aPropertyName)

    {

    TInt shiftNumber = (aPropertyName-1) * 2;

    TInt maskNumber = (0x3 << shiftNumber)^KFullValue;

    aStatusOfProps = (aStatusOfProps & maskNumber) | (aPropertyStatus << shiftNumber);

    }

// ---------------------------------------------------------

// PresSettingsApi::IsStr

// ---------------------------------------------------------

//

EXPORT_C TBool PresSettingsApi::IsStr( TPresSettingsProperty aProperty )

    {

    OPENG_DP(D_OPENG_LIT( "PresSettingsApi::IsStr"));

    TBool ret(EFalse);

    if((aProperty==KSimpleSetName)||(aProperty==KSimpleContentSvrAdd)||

       (aProperty==KSimpleProviderID)||(aProperty==KSimpleServiceUriTemplate))

        ret = ETrue;

    OPENG_DP(D_OPENG_LIT( " ret: %d"),ret);

    return ret;   

    }    

// ---------------------------------------------------------------------------

// PresSettingsApi::GetRawInHexL

// ---------------------------------------------------------------------------

//

TUint32 PresSettingsApi::GetRawInHexL( CRepository* aRepository, TInt aSetID )

    {

    OPENG_DP(D_OPENG_LIT( " PresSettingsApi::GetRawInHexL"));

    TInt error(KErrNone);

    TInt tempValue(0);

    TUint32 ret(0);

    // Find all SetId keys

    RArray<TUint32> idKeys;

    error = aRepository->FindL( KSimpleSetId, KOnlyColumnInfo, idKeys );

    CleanupClosePushL( idKeys );

    User::LeaveIfError(error);

    TInt count = idKeys.Count();

    OPENG_DP(D_OPENG_LIT( "     count: %d"),count);

    // start from 1st row and search the whole range of rows

    for (TInt i=0; i<count; i++)

        {

        // avoid the 0th and 256th rows

        if ((idKeys[i]<KUnitRow) || (idKeys[i]>KLastUseableRow))

            continue;

        error = aRepository->Get(idKeys[i], tempValue);

        User::LeaveIfError(error);

        if(tempValue == aSetID)

            {

            ret = idKeys[i] & KOnlyRowInfo; // remove column info and return

            break;

            }

        }

    CleanupStack::PopAndDestroy(); //idKeys

    OPENG_DP(D_OPENG_LIT( "     ret: %d"),ret);

    return ret;

    }

// ---------------------------------------------------------

// PresSettingsApi::CreateUniqueIdL

// ---------------------------------------------------------

//

TInt PresSettingsApi::CreateUniqueIdL( CRepository* aRepository, 

                                                        TUint32 aRowInHex )

    {

    OPENG_DP(D_OPENG_LIT( " PresSettingsApi::CreateUniqueIdL aRowInHex:%d"),aRowInHex);

    TInt error(KErrNone);

    // At row = KLastRow(0x10000), column = KSimpleSetId, we store the Set Ids which have been allocated

    // each time we +1 to get a fresh Set Id

    TInt setId(0);

    error = aRepository->Get(KLastRow+KSimpleSetId, setId);

    if (error==KErrNotFound) // first time writing

        {

        error = aRepository->Create(KLastRow+KSimpleSetId, setId);

        }

    //if we cant create nor get then leave

    User::LeaveIfError(error);

    //increase the id to have the next one

    setId++;

    // set this id back to allocated ids storage

    error = aRepository->Set(KLastRow+KSimpleSetId, setId);

    User::LeaveIfError(error);

    //put id to the provided row

    error = aRepository->Create( aRowInHex+KSimpleSetId, setId );

    User::LeaveIfError(error);

    OPENG_DP(D_OPENG_LIT( "     setId: %d"),setId);

    return setId;

    }

// ---------------------------------------------------------

// PresSettingsApi::GetFreshRawInHex

// ---------------------------------------------------------

//

TUint32 PresSettingsApi::GetFreshRawInHex( CRepository* aRepository )

    {

    OPENG_DP(D_OPENG_LIT( " PresSettingsApi::GetFreshRawInHex"));

    TInt error(KErrNone);

    TInt tempValue(NULL);

    TUint32 i(NULL);

    //search for ids on all rows

    for (i=KUnitRow+KSimpleSetId; i<KLastRow; i+=KUnitRow)

        {

        error = aRepository->Get(i, tempValue);

        // if this value is 0 or row doesnt exists

        if((tempValue==0)||(error==KErrNotFound))

            {

            OPENG_DP(D_OPENG_LIT( " found at, error:%d, i:%d"),error, i);

            error = KErrNone;

            break;

            }

        tempValue = NULL;    

        //break if there is any other error

        if(error<0)

            return error;

        }

    i = i & KOnlyRowInfo; // remove the column info from row

    OPENG_DP(D_OPENG_LIT( "     i: %d"),i);

    return i;

    }

//end of file