// Copyright (c) 1997-2009 Nokia Corporation and/or its subsidiary(-ies).

// All rights reserved.

// This component and the accompanying materials are made available

// under the terms of the License "Symbian Foundation License v1.0" to Symbian Foundation members and "Symbian Foundation End User License Agreement v1.0" to non-members

// which accompanies this distribution, and is available

// at the URL "http://www.symbianfoundation.org/legal/licencesv10.html".

//

// Initial Contributors:

// Nokia Corporation - initial contribution.

//

// Contributors:

//

// Description:

// All the error codes returned by

// the ECOM framework to a client 

// are defined here.

// 

//

#ifndef __ECOMERRORCODES_H__

#define __ECOMERRORCODES_H__

/** 

The base value for Shared Error codes for the ECOM framework and client 

@publishedAll

@released

*/

const TInt KEComErrBase								= -17000;

/** 

The last value for ECom Frmework errors

This must be modified when error codes are added/deleted

@publishedAll

@released

*/

const TInt KEComErrLast								= -17030;

////////////////////////////////////////////////////////////

// Error codes which may be received by a client application

////////////////////////////////////////////////////////////

/** 

The call to instantiate an Interface Implementation failed 

because no registrations exist for this interface. 

@publishedAll

@released

*/

const TInt KEComErrNoInterfaceIdentified			= -17004;

/** 

The Non-Default resolver could not be instantiated.  The most likely

situation is that an incorrect implementation uid was supplied. 

@publishedAll

@released

*/

const TInt KEComErrNoResolver						= -17014;

/** 

The client has requested too many notifications.  ECom can only support

a finite number of notifications 

@publishedAll

@released

*/

const TInt KEComErrTooManyNotificationsOutstanding	= -17026;

/** 

An ECom service was requested with an essential parameter missing.  For example,

this error code will be supplied when calling an overload of CreateImplementationL 

which uses a non-default resolver if you fail to supply the resolver 

@publishedAll

@released

*/

const TInt KEComErrMissingParameter					= -17028;

/** The registry index is invalid but the client has requested notifications - so

they will receive a notification when the index is ready again 

@publishedAll

@released

*/

const TInt KEComErrListInvalidAwaitNotification		= -17029;

/** 

The registry index is invalid and the client has not requested notifications.

They will have to try again later after discoveries have completed. 

@publishedAll

@released

*/

const TInt KEComErrListCurrentlyUnavailable			= -17030;

////////////////////////////////////////////////////////////

// Error codes for internal use only

////////////////////////////////////////////////////////////

/** 

The Client requested a service which is not supplied by this framework 

@publishedAll

@released

*/

const TInt KEComErrInvalidUnloadPolicy				= -17003;

/** 

An attempt has been made to load an implementation contained within a dll

which no longer exists (deleted or is on a CF card that has been removed). 

@publishedAll

@released

*/

const TInt KEComErrInvalidIIC						= -17008;

/** 

An attempt has been made to update registry information for a dll on a

drive that does not exist. 

@publishedAll

@released

*/

const TInt KEComErrDriveNotFound					= -17019;

////////////////////////////////////////////////////////////

// Codes which are only used for Panics

////////////////////////////////////////////////////////////

/** 

The Client requested a service which is not supplied by this framework 

@publishedAll

@released

*/

const TInt KEComErrUnknownService					= -17002;

/** 

The Interface Implementation reference count is invalid 

@publishedAll

@released

*/

const TInt KEComErrReferenceCountInvalid			= -17013;

/** 

The Interface Implementations destruction could not be recorded 

@publishedAll

@released

*/

const TInt KEComErrDestructionFailed				= -17017;

/** 

An attempt has been made to update the registry information for a

non-existent DLL.  An ECom internal error. 

@publishedAll

@released

*/

const TInt KEComErrInvalidRegistryData				= -17022;

/**

The uid from a resource plugin does not match the uid from its

corrsponding DLL. 

@publishedAll

@released

*/

const TInt KEComErrMismatchedTags					= -17023;

/**

The scanning timer for re-discovering plugins is not found in the list

of scanning timers. 

@publishedAll

@released

*/

const TInt KEComErrNotFoundScanTimer					= -17024;

/** 

The client called DestroyedImplementation with a destruction

key of NULL.  This is an irrecoverable error because the object

cannot be deleted. 

@publishedAll

@released

*/

const TInt KEComErrDestroyingWithNullDtorKey		= -17027;

////////////////////////////////////////////////////////////

// Codes which are currently unused but reserved for future expansion

////////////////////////////////////////////////////////////

/**

@publishedAll

@released

*/

const TInt KEComErrAlreadyReceiving					= -17001;

/** 

The call to Enable the registered Interface Implementation failed 

@publishedAll

@released

*/

const TInt KEComErrEnableFailed						= -17005;

/** 

The call to Disable the registered Interface Implementation failed 

@publishedAll

@released

*/

const TInt KEComErrDisableFailed					= -17006;

/** 

The call to instantiate an Interface Implementation failed 

because no appropriate implementation was found. 

@publishedAll

@released

*/

const TInt KEComErrNoRegistrationsFound				= -17007;

/** 

The call to Remove the registered Interface Implementation failed 

@publishedAll

@released

*/

const TInt KEComErrUninstallFailed					= -17009;

/** 

The call to Re-register an Interface Implementation failed 

@publishedAll

@released

*/

const TInt KEComErrReinstallFailed					= -17010;

/** 

The call to Register an Interface Implementation failed 

@publishedAll

@released

*/

const TInt KEComErrRegistrationFailed				= -17011;

/** 

The client does not have a session open with the framework 

@publishedAll

@released

*/

const TInt KEComErrNotConnected						= -17012;

/** 

The call to Suspend registration activities failed 

@publishedAll

@released

*/

const TInt KEComErrSuspendFailed					= -17015;

/** 

The call to Resume registration activities failed 

@publishedAll

@released

*/

const TInt KEComErrResumeFailed						= -17016;

/** 

An attempt has been made to add a drive to the registry which

already exists 

@publishedAll

@released

*/

const TInt KEComErrDriveAlreadyInstalled			= -17018;

/**

@publishedAll

@released

*/

const TInt KEComErrIndexEntryNotFound				= -17020;

/** 

An IIC has been found which does not have a corresponding 

registration information file 

@publishedAll

@released

*/

const TInt KEComErrNoRegistrationData				= -17021;

/**

@publishedAll

@released

*/

const TInt KEComErrInstantiationPointerNotFound		= -17024;

/**

@publishedAll

@released

*/

const TInt KEComErrInstantiationPointerNotAvailable = -17025;

#endif	// __ECOMERRORCODES_H__