// Copyright (c) 2007-2009 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:

 // Defines ECOM-plugin related classes used accross the Core Dump client/server interface 

 //

 /**

  @file

  @publishedPartner 

  @released

 */

 #ifndef PLUGINDATA_H

 #define PLUGINDATA_H

 /**

 @publishedPartner 

 @released

 Class used between Core Dump Server and its clients to request 

 the server to carry out actions on plugins, such as load/unload.

 @see CCrashConfig::LoadPlugin()

 */

 class TPluginRequest

 {

 public:

 	/** 

 	Type of plugin to request

 	*/

 	enum TPluginType

 		{

 		/** A formatter plugin */

 		EFormatter,

 		/** A writer plugin */

 		EWriter

 		};

 	/** Whether to load or unload the plugin */

 	TBool						iLoad;

 	/** Type of plugin */

 	TPluginType					iPluginType;

 	/** @internalTechnology */

 	TUint						iIndex;

 	/** Plugin UID, used to check correct plugin */

 	TUid						iUid;

 	/** @internalTechnology */

 	TUint32 iSpare1;

 	/** @internalTechnology */

 	TUint32 iSpare2;

 };

 /** Maximum length allowed for a plugin's name */

 #define KPluginNameLength (50)

 /** Maximum length allowed for a plugin's description */

 #define KPluginDescriptionLength (250)

 /**

 @publishedPartner 

 @released

 Detailed information about a plugin.

 @see RPluginList

 @see TPluginInfoBlock

 */

 class TPluginInfo

 {

 public:

 	/** Plugin's own version.

 	From rss file::IMPLEMENTATION_INFO::version_no */

 	TUint					iVersion;

 	/** Plugin's unique UID. 

 	From rss file::IMPLEMENTATION_INFO::implementation_uid */

 	TUid					iUid;

 	/** Plugin's own name.

 	From rss file::IMPLEMENTATION_INFO::display_name */

 	TBufC<KPluginNameLength>			iName;

 	/** Plugin's own description obtained from 

 	CCoreDumpFormatter->GetDescription()

 	@see CCoreDumpFormatter */

 	TBufC<KPluginDescriptionLength>	iDescription;

 	/** Plugin type : from TPluginRequest::TPluginType */

 	TPluginRequest::TPluginType	iType;

 	/** Plugin loaded state. */

 	TBool					iLoaded;

 	/** Reserved for future use

 	@internalTechnology */

 	TUint32 iSpare1;

 	/** @internalTechnology */

 	TUint32 iSpare2;

 };

 /**

 @publishedPartner 

 @released

 List of TPluginInfo objects.

 @see TPluginInfo

 @see RArray

 */

 typedef RArray<TPluginInfo>	RPluginList;

 #endif