/*

* Copyright (c) 2009-2010 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:

* Common definitions and enumerations for connection method manager server

* (internal use).

*

*/

#ifndef CMMSERVERDEFS_H

#define CMMSERVERDEFS_H

#include <e32base.h>

static const TUid KCmmUid3 = { 0x20016A7A };

/**

 * CmManager server name.

 */

_LIT( KCmmServer, "!CmmServer" );

/**

 * CmManager server filename.

 */

_LIT( KCmmServerFile, "cmmserver" );

const TInt KBitsInOneByte = 8;

const TInt KBitsInTwoBytes = 16;

const TInt KBitsInThreeBytes = 24;

/**

 * Amount of time in microseconds that the server will wait before shutting

 * down, after last client has gone.

 */

#if defined(__WINSCW__)

const TUint KCmmShutdownDelay = 5000000; // 5 seconds, for testing purposes.

#else

const TUint KCmmShutdownDelay = 70000000; // 70 seconds.

#endif

const TUint32 KCmDefaultDestinationAPTagId = 0x1000;

const TUint32 KCmMaxDestinationAPTagId = 0x1100;

const TUint32 KCmmConnMethodIdIntervalMin = 0;

const TUint32 KCmmConnMethodIdIntervalMax = 0x0100;

const TUint32 KCmmDestIdIntervalLegacyMin = 0;

const TUint32 KCmmDestIdIntervalLegacyMax = 0x0100;

const TUint32 KCmmDestIdIntervalMin = 0x1000;

const TUint32 KCmmDestIdIntervalMax = 0x1100;

const TUint32 KTemporaryIdCounterStart = 32768;

const TUint32 KDestProtectionLevelMask = 0xF0000000;

const TInt KBitsToShiftDestProtectionLevel = 28;

// Buffer size for initial connection method query

const TInt KCmmConnMethodAmountNormal = 64; //TODO, Check value

// Maximum theoretical amount of connection methods

const TInt KCmmConnMethodAmountMax = 256;

// Buffer size for initial destination query

const TInt KCmmDestAmountNormal = 32;

// Maximum theoretical amount of connection methods

const TInt KCmmDestAmountMax = 256;

// Buffer size for supported bearers query

const TInt KCmmBearerAmountNormal = 10;

// Buffer size for bearer priority array query, first attempt

const TInt KCmmDefaultBearerPriorityArraySize = 256;

// iPriority:           2 16-bit values,

// iUIPriority:         2 16-bit values,

// iServiceType length: 1 16-bit value.

const TInt KCmmBearerPriorityHeaderLength = 5;

// Opcodes used in message passing between client and server

enum TCmmRequests

    {

    ECmmGetBearerInfoInt                     = 0,

    ECmmGetBearerInfoBool                    = 1,

    ECmmGetBearerInfoString                  = 2,

    ECmmGetBearerInfoString8                 = 3,

    ECmmGetConnMethodArray                   = 4,

    ECmmGetAllDestinations                   = 5,

    ECmmGetBearerPriorityArray               = 6,

    ECmmGetEasyWlanId                        = 7,

    ECmmReadDefaultConnection                = 8,

    ECmmReadGeneralConnectionSettings        = 9,

    ECmmGetSupportedBearers                  = 10,

    // RCmDestination starts from 100

    EDestGetDestination                      = 100,

    EDestRefresh                             = 101,

    EDestCloseDestination                    = 102,

    EDestGetConnMethodCount                  = 103,

    EDestGetConnMethodPriority               = 104,

    EDestGetName                             = 105,

    EDestGetId                               = 106,

    EDestGetElementId                        = 107,

    EDestMetadata                            = 108,

    EDestGetProtectionLevel                  = 109,

    EDestIsHidden                            = 110,

    EDestIsEqual                             = 111,

    EDestGetEmbeddedDestination              = 112,

    //RCmConnectionMethod starts from 200

    ECMGetConnMethodWithId                   = 200,

    ECMRefresh                               = 201,

    ECMGetConnMethodFromDestWithIndex        = 202,

    ECMGetConnMethodFromDestWithId           = 203,

    ECMCloseConnMethod                       = 204,

    ECMIsEqual                               = 205,

    ECMCreateConnMethod                      = 206,

    ECMCreateConnMethodWithId                = 207,

    ECMCreateConnMethodToDest                = 208,

    ECMCreateConnMethodToDestWithId          = 209,

    ECMCreateCopyOfExisting                  = 210,

    ECMGetIntAttribute                       = 211,

    ECMGetBoolAttribute                      = 212,

    ECMGetStringAttribute                    = 213,

    ECMGetString8Attribute                   = 214,

    ECMSetIntAttribute                       = 215,

    ECMSetBoolAttribute                      = 216,

    ECMSetStringAttribute                    = 217,

    ECMSetString8Attribute                   = 218,

    ECMDelete                                = 219,

    ECMUpdate                                = 220

    };

// Panic categories

_LIT( KCmmPanicCategoryApi, "CmManager API" );

// Panic codes

enum TCmmServerPanic

    {

    ECreateTrapCleanup = 1,

    ECreateServer,

    EBadDescriptor,

    EBadRequest,

    EInvalidImportState,

    EDestNotConnectedToServer = 201

    };

// Status flag values for database records.

enum TCmmRecordStatus

    {

    ECmmRecordStatusBlank = 0x0001,

    ECmmRecordStatusLoaded = 0x0002, // Loaded and up-to-date.

    ECmmRecordStatusExpired = 0x0004, // Loaded but out-of-date (Cache side only).

    ECmmRecordStatusModified = 0x0008, // Loaded and modified (Session side only).

    ECmmRecordStatusUnsaved = 0x0010 // Doesn't yet exist in database (Cache side only).

    };

// Status flag values for connection method instances.

enum TCmmConnMethodStatus

    {

    ECmmConnMethodStatusNotSaved = 1, // Connection method doesn't yet exist in database (cache side only).

    ECmmConnMethodStatusValid = 2, // Connection method exists in database and sessions can open handles to it.

    ECmmConnMethodStatusChanged = 3, // Contents modified, but not saved (session side only).

    ECmmConnMethodStatusToBeDeleted = 4 // Connection method will be deleted when reference count goes to 0 (cache side only).

    };

// Status flag values for destination instances.

enum TCmmDestinationStatus

    {

    ECmmDestinationStatusNotSaved = 1, // Destination doesn't yet exist in database (Cache side only).

    ECmmDestinationStatusValid = 2, // Destination exists in database and sessions can open handles to it.

    ECmmDestinationStatusChanged = 3, // Contents modified, but not saved (Session side only).

    ECmmDestinationStatusToBeDeleted = 4 // Destination will be deleted when reference count goes to 0 (cache side only).

    };

// Identifiers for different destination related database records for internal use.

enum TCmmDbRecords

    {

    ECmmDestNetworkRecord = 1,  //

    ECmmDestApRecord,           //

    ECmmDestMetadataRecord,     // CCDSNAPMetadataRecord

    ECmmDbSnapRecord,           // CCDDataMobilitySelectionPolicyRecord

    ECmmDbBearerPriorityRecord, //

    ECmmDbDefConnRecord         //

    };

NONSHARABLE_CLASS( TCmmIpcStructGetConnMethods )

    {

public:

    TBool iCheckBearerType;

    TBool iLegacyOnly;

    TBool iEasyWlan;

    };

NONSHARABLE_CLASS( TCmmIpcStructMoveConnMethod )

    {

public:

    TInt iSourceDestHandle;

    TInt iTargetDestHandle;

    TInt iConnMethodHandle;

    TInt iIndex;

    };

// Prefix 'Cmm' used to avoid any future problems or name overlapping with

// other similar implementations.

template <class T>

class CmmCleanupResetAndDestroy

    {

public:

    inline static void PushL( T& aRef );

private:

    static void ResetAndDestroy( TAny *aPtr );

    };

template <class T>

inline void CmmCleanupResetAndDestroyPushL( T& aRef );

template <class T>

inline void CmmCleanupResetAndDestroy<T>::PushL( T& aRef )

    {

    CleanupStack::PushL( TCleanupItem( &ResetAndDestroy, &aRef ) );

    }

template <class T>

void CmmCleanupResetAndDestroy<T>::ResetAndDestroy( TAny *aPtr )

    {

    (STATIC_CAST(T*,aPtr))->ResetAndDestroy();

    }

template <class T>

inline void CmmCleanupResetAndDestroyPushL( T& aRef )

    {

    CmmCleanupResetAndDestroy<T>::PushL( aRef );

    }

#endif // CMMSERVERDEFS_H

// End of file